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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Maalik, Bayou | CF | San Francisco Earthquakes | 16 | 09/18/2045 | Kumasi | GHA | Right | Right | 6' 5" | 185 lbs | - |
| MacDonald, Kevin | 1B | Buffalo Bison | 18 | 05/07/2044 | Roerdalen | NED | Right | Right | 6' 4" | 210 lbs | - |
| Macedo, Ruben | SP | Cabo San Lucas Toreros | 19 | 09/21/2042 | Santo Domingo | DOM | Left | Left | 6' 5" | 185 lbs | - |
| Machida, Hidetada | SP | Quebec Armada | 19 | 08/02/2042 | Kitakyushu | JPN | Switch | Right | 6' 0" | 175 lbs | - |
| Machuca, Juan | RP | Free Agent | 19 | 11/08/2042 | Santa Catarina | MEX | Left | Left | 6' 5" | 195 lbs | - |
| Machuca, Ricky | SP | Buffalo Bison | 18 | 03/06/2044 | Santa Clara | CUB | Right | Right | 6' 6" | 200 lbs | - |
| Macias, Angel | SP | Quebec Armada | 19 | 09/29/2042 | Ponce | PUR | Switch | Right | 6' 7" | 200 lbs | - |
| Macias, Carlos | SP | Kansas City Tornadoes | 16 | 10/07/2045 | San Pedro de Macorís | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Macias, Daniel | SP | San Francisco Earthquakes | 19 | 08/28/2042 | Mexico City | MEX | Right | Right | 6' 1" | 180 lbs | - |
| Macias, Eddie | SP | Cairo Pharaohs | 16 | 10/30/2045 | Mexico City | MEX | Left | Left | 6' 2" | 180 lbs | - |
| Macias, Edwin | 3B | Kansas City Tornadoes | 16 | 08/12/2045 | Xico | MEX | Right | Right | 6' 4" | 220 lbs | - |
| Macias, Gabe | SP | Cairo Pharaohs | 18 | 07/22/2044 | Lerdo | MEX | Left | Left | 6' 2" | 185 lbs | - |
| Macias, Jerry | 2B | Free Agent | 18 | 03/08/2044 | Ponce | PUR | Right | Right | 6' 2" | 190 lbs | - |
| Macias, Juan | SP | Seattle Sasquatch | 27 | 04/21/2035 | Nagua | DOM | Right | Right | 6' 3" | 195 lbs | $600,000 |
| Macias, Leonel | SP | Bloomington Blazers | 17 | 06/11/2045 | Manzanillo | CUB | Left | Left | 6' 5" | 190 lbs | - |
| Macias, Tony | SP | Chicago Eclipse | 17 | 06/06/2045 | El Palmar | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Maciel, Jorge | CF | Kansas City Tornadoes | 18 | 05/15/2044 | La Romana | DOM | Left | Left | 6' 3" | 190 lbs | - |
| Maciel, Mike | SS | Free Agent | 28 | 10/16/2033 | New York | USA | Right | Right | 6' 3" | 200 lbs | - |
| MacLean, Austin | RP | Free Agent | 23 | 07/22/2039 | Brno | CZE | Right | Right | 6' 2" | 190 lbs | - |
| Madera, Alex | RF | Montreal Jazz | 27 | 04/06/2035 | Santo Domingo | DOM | Right | Right | 6' 3" | 200 lbs | $600,000 |
| Madera, Isaias | 2B | Manhattan Slice | 17 | 07/26/2045 | Anserma | COL | Right | Right | 5' 10" | 180 lbs | - |
| Madero, Willie | SP | Maple Marauders | 16 | 01/19/2046 | Moca | PUR | Right | Right | 6' 5" | 190 lbs | - |
| Madrid, Edgar | 3B | Maple Marauders | 18 | 10/31/2043 | Trujillo Alto | PUR | Right | Right | 6' 3" | 200 lbs | - |
| Madrid, Guillermo | CF | Walnut Creek Warriors | 17 | 01/04/2045 | Xoxocotlan | MEX | Left | Left | 5' 10" | 165 lbs | - |
| Madrid, Luis | SS | Cairo Pharaohs | 18 | 04/22/2044 | Jatibonico | CUB | Right | Right | 6' 0" | 160 lbs | - |
| Madrid, Robby | 1B | Montreal Jazz | 17 | 04/07/2045 | Texmelucan | MEX | Right | Right | 6' 4" | 225 lbs | - |
| Madrid, Tony | 3B | Eureka Hornets | 17 | 03/10/2045 | Ciego de Avila | CUB | Right | Right | 6' 1" | 200 lbs | - |
| Madrid, Willie | 2B | Hawaii Honu | 17 | 11/10/2044 | Consuelo | DOM | Switch | Right | 6' 4" | 190 lbs | - |
| Madrigal, Benito | CF | Hawaii Honu | 18 | 02/13/2044 | Monte Plata | DOM | Right | Right | 6' 4" | 180 lbs | - |
| Madrigal, Gustavo | 2B | Montreal Jazz | 18 | 03/10/2044 | Levittown | PUR | Right | Right | 6' 2" | 195 lbs | - |
| Madrigal, Jose | SS | Montreal Jazz | 16 | 02/22/2046 | Ponce | PUR | Right | Right | 6' 2" | 170 lbs | - |
| Madril, Danny | RP | Free Agent | 18 | 12/08/2043 | San José de las Matas | DOM | Left | Left | 6' 3" | 185 lbs | - |
| Maeda, Teruhide | SS | Buffalo Bison | 18 | 07/18/2044 | Sayama | JPN | Right | Right | 6' 3" | 190 lbs | - |
| Maekawa, Yogo | SP | Pennsylvania Butterflies | 17 | 01/09/2045 | Tsurugashima | JPN | Right | Right | 5' 11" | 160 lbs | - |
| Maestas, Victor | CF | Hawaii Honu | 18 | 07/29/2044 | Mexico City | MEX | Right | Right | 6' 6" | 190 lbs | - |
| Maez, Juan | 2B | Free Agent | 16 | 08/06/2045 | Carolina | PUR | Left | Right | 6' 2" | 195 lbs | - |
| Magallon, Bobby | SP | Kansas City Tornadoes | 17 | 01/06/2045 | Puerto Plata | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Magallon, Francisco | C | Quebec Armada | 19 | 07/19/2043 | Santo Domingo | DOM | Right | Right | 6' 1" | 205 lbs | - |
| Magana, Willie | CF | Walnut Creek Warriors | 19 | 03/27/2043 | San Juan | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Magee, James | RP | Cabo San Lucas Toreros | 31 | 04/25/2031 | San Carlos | USA | Left | Right | 6' 3" | 195 lbs | $1,005,000 |
| Magos, Ignazio | CF | Free Agent | 23 | 05/15/2039 | Candelaria | PUR | Left | Left | 6' 3" | 185 lbs | - |
| Maguire, Mike | 2B | Montreal Jazz | 25 | 11/09/2036 | Monroe | USA | Left | Right | 6' 2" | 195 lbs | $600,000 |
| Mahon, Shane | CF | Free Agent | 25 | 11/22/2036 | Terra Bella | USA | Right | Left | 6' 2" | 200 lbs | - |
| Maidalchini, Raul | SP | San Francisco Earthquakes | 17 | 07/14/2045 | Barquisimeto | VEN | Right | Right | 6' 2" | 175 lbs | - |
| Makura, Poto | SP | Cairo Pharaohs | 17 | 12/08/2044 | Vaiaku | TUV | Left | Left | 6' 2" | 185 lbs | - |
| Malacara, Jonathan | SP | Huntington Station Ramrods | 18 | 06/28/2044 | Bayamón | PUR | Left | Right | 6' 4" | 195 lbs | - |
| Malave, Carlos | 3B | Walnut Creek Warriors | 17 | 08/02/2044 | Azua | DOM | Right | Right | 6' 3" | 195 lbs | - |
| Malave, Willie | SS | Huntington Station Ramrods | 18 | 01/22/2044 | La Romana | DOM | Switch | Right | 6' 1" | 180 lbs | - |
| Maldonado, Alejandro | CL | Pennsylvania Butterflies | 17 | 08/17/2044 | Trujillo Alto | PUR | Left | Left | 6' 1" | 170 lbs | - |
| Maldonado, Alex | RP | Pennsylvania Butterflies | 17 | 10/14/2044 | Cotuí | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Maldonado, Bernie | SP | Bighorn Bison | 18 | 01/16/2044 | Granada | COL | Right | Right | 6' 2" | 180 lbs | - |
| Maldonado, Bobby | SP | Havana Stogies | 19 | 12/29/2042 | Santo Domingo | DOM | Right | Left | 5' 11" | 165 lbs | - |
| Maldonado, Carlos | C | Havana Stogies | 17 | 09/13/2044 | Carolina | PUR | Switch | Right | 6' 1" | 200 lbs | - |
| Maldonado, Danny | RP | Free Agent | 18 | 09/11/2043 | Colón | CUB | Right | Right | 6' 5" | 195 lbs | - |
| Maldonado, Dave | LF | San Francisco Earthquakes | 19 | 08/23/2042 | Querétaro | MEX | Right | Right | 6' 4" | 205 lbs | - |
| Maldonado, David | SP | Free Agent | 22 | 11/10/2039 | Los Reyes | MEX | Switch | Right | 6' 1" | 180 lbs | - |
| Maldonado, Elias | CF | El Paso Mavericks | 17 | 09/27/2044 | Guanica | PUR | Left | Right | 5' 10" | 175 lbs | - |
| Maldonado, Francisco | CF | Buffalo Bison | 17 | 03/06/2045 | Tlalnepantla | MEX | Right | Right | 6' 4" | 180 lbs | - |
| Maldonado, Francisco | SS | Buffalo Bison | 19 | 06/03/2043 | Encrucijada | CUB | Right | Right | 6' 4" | 190 lbs | - |
| Maldonado, Gerardo | C | Eureka Hornets | 16 | 12/01/2045 | Arecibo | PUR | Right | Right | 6' 6" | 210 lbs | - |
| Maldonado, Jose | SP | Bighorn Bison | 17 | 09/23/2044 | Havana | CUB | Right | Right | 6' 0" | 170 lbs | - |
| Maldonado, Jose | SP | Walnut Creek Warriors | 17 | 08/30/2044 | Guaynabo | PUR | Right | Right | 6' 1" | 175 lbs | - |
| Maldonado, Juan | SS | Montreal Jazz | 17 | 07/08/2045 | San Juan | PUR | Switch | Right | 6' 2" | 170 lbs | - |
| Maldonado, Manny | SS | Hawaii Honu | 18 | 12/04/2043 | Ocosingo | MEX | Right | Right | 6' 5" | 190 lbs | - |
| Maldonado, Tony | LF | Houghton Gremlins | 17 | 10/20/2044 | Santo Domingo | DOM | Right | Right | 6' 4" | 220 lbs | - |
| Malico, Maximiano | SP | Bighorn Bison | 19 | 09/12/2042 | Puerto Cabello | VEN | Right | Right | 6' 1" | 180 lbs | - |
| Man, Hsin | RF | Havana Stogies | 17 | 02/18/2045 | Chiayi | TPE | Right | Right | 6' 2" | 180 lbs | - |
| Manabe, Hidetaka | RP | Bighorn Bison | 17 | 10/18/2044 | Kashima | JPN | Right | Right | 6' 2" | 175 lbs | - |
| Mancano, Joel | RP | Free Agent | 17 | 10/28/2044 | Mexico City | MEX | Right | Right | 6' 3" | 180 lbs | - |
| Mance, Cameron | RF | Jacksonville Pilots | 22 | 09/07/2039 | Danville | USA | Left | Left | 6' 0" | 180 lbs | $600,000 |
| Mancilla, Andres | CF | Jacksonville Pilots | 25 | 11/20/2036 | Havana | CUB | Left | Left | 6' 2" | 200 lbs | $600,000 |
| Manglarkar Jr., Abalendu | SP | Hawaii Honu | 31 | 10/27/2030 | Omaha | USA | Left | Left | 6' 0" | 205 lbs | $1,100,000 |
| Mangual, Andres | 2B | Free Agent | 28 | 05/22/2034 | Mérida | MEX | Right | Right | 6' 0" | 195 lbs | - |
| Mann, Elliott | SP | Free Agent | 29 | 04/23/2033 | Littletown | USA | Right | Right | 6' 4" | 200 lbs | - |
| Manrique, David | 1B | Seattle Sasquatch | 19 | 07/09/2043 | Valle de la Pascua | VEN | Left | Right | 6' 3" | 210 lbs | - |
| Manrique, Miguel | CL | Jacksonville Pilots | 19 | 05/17/2043 | Santo Domingo | DOM | Left | Right | 6' 2" | 175 lbs | - |
| Manriquez, Danny | SP | Cairo Pharaohs | 18 | 03/17/2044 | Fajardo | PUR | Left | Right | 6' 2" | 175 lbs | - |
| Manriquez, Rene | RP | Free Agent | 18 | 12/23/2043 | Mexico City | MEX | Right | Right | 6' 4" | 185 lbs | - |
| Manso, Cortez | SP | Havana Stogies | 16 | 10/11/2045 | Guadalajara | MEX | Left | Right | 6' 0" | 170 lbs | - |
| Manzanares, Jordan | RP | San Francisco Earthquakes | 19 | 07/24/2043 | Santo Domingo | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Manzanares, Jose | SP | San Francisco Earthquakes | 33 | 05/23/2029 | Havana | CUB | Right | Right | 6' 2" | 200 lbs | $1,400,000 |
| Manzanares, Juan | RP | Kansas City Tornadoes | 25 | 08/01/2036 | San Diego de los Baños | CUB | Right | Right | 6' 4" | 190 lbs | $600,000 |
| Manzano, Ruben | C | Montreal Jazz | 18 | 05/07/2044 | Santo Domingo | DOM | Right | Right | 6' 4" | 210 lbs | - |
| Marasco, Steve | RP | Pennsylvania Butterflies | 21 | 08/18/2040 | North Olmsted | USA | Switch | Right | 6' 2" | 195 lbs | $600,000 |
| Maravillas, Omar | 3B | Buffalo Bison | 24 | 06/24/2038 | Caguas | PUR | Left | Right | 5' 10" | 180 lbs | - |
| Marcha, Rafael | RP | Dallas Texans | 17 | 09/05/2044 | Santiago | CHI | Switch | Left | 6' 1" | 170 lbs | - |
| Mares, Jesus | 2B | Free Agent | 21 | 11/10/2040 | Santo Domingo | DOM | Right | Right | 6' 0" | 190 lbs | - |
| Mares, Tony | SP | Kansas City Tornadoes | 18 | 02/05/2044 | San Juan | PUR | Left | Left | 6' 2" | 175 lbs | - |
| Mares, Tony | LF | Bighorn Bison | 28 | 08/01/2033 | Havana | CUB | Right | Right | 6' 2" | 195 lbs | $1,105,500 |
| Marez, Jorge | SP | Mexico City Luchadores | 18 | 12/16/2043 | Holguín | CUB | Left | Left | 6' 4" | 185 lbs | - |
| Marin, Felipe | CF | Montreal Jazz | 19 | 09/28/2042 | Santiago | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Marin, Juan | C | Jacksonville Pilots | 17 | 05/15/2045 | Aguascalientes | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Marin, Pablo | RP | Maple Marauders | 16 | 01/01/2046 | Santiago | DOM | Left | Left | 5' 11" | 160 lbs | - |
| Marin, Pedro | RF | Chicago Eclipse | 18 | 05/03/2044 | Santiago | DOM | Left | Left | 6' 2" | 195 lbs | - |
| Marin, Raul | 1B | Jacksonville Pilots | 18 | 05/18/2044 | Santo Domingo | DOM | Left | Left | 6' 2" | 200 lbs | - |
| Marin, Roberto | CL | Buffalo Bison | 17 | 01/05/2045 | Havana | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Marmolejo, Armando | SP | San Francisco Earthquakes | 18 | 02/25/2044 | Guadalajara | MEX | Left | Right | 6' 5" | 190 lbs | - |
| Marmolejos, Bill | RP | Free Agent | 26 | 03/02/2036 | Guantanamo | CUB | Right | Right | 6' 4" | 220 lbs | - |
| Marquez, Adrian | SP | Buffalo Bison | 16 | 07/29/2046 | Los Teques | VEN | Left | Left | 6' 2" | 170 lbs | - |
| Marquez, Alexis | SP | Vancouver Pioneers | 19 | 10/10/2042 | Campechuela | CUB | Right | Right | 6' 5" | 200 lbs | - |
| Marquez, Alfonso | 2B | Free Agent | 27 | 01/13/2035 | Bremerton | USA | Switch | Right | 6' 0" | 195 lbs | - |
| Marquez, Alfredo | SP | Mexico City Luchadores | 18 | 06/14/2044 | Guaynabo | PUR | Switch | Right | 6' 6" | 195 lbs | - |
| Marquez, Anton | C | Chicago Eclipse | 18 | 10/03/2043 | Aibonito | PUR | Switch | Right | 6' 1" | 205 lbs | - |
| Marquez, Enrique | C | Jacksonville Pilots | 18 | 08/13/2043 | Maiquetía | VEN | Right | Right | 6' 1" | 200 lbs | - |
| Marquez, Felix | SP | Free Agent | 17 | 12/12/2044 | Cayey | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Marquez, Jonathan | SP | Free Agent | 20 | 10/01/2041 | Tecoman | MEX | Left | Left | 6' 2" | 180 lbs | - |
| Marquez, Jose | LF | Free Agent | 18 | 07/24/2044 | Barahona | DOM | Right | Right | 6' 3" | 200 lbs | - |
| Marquez, Jose | SP | Mexico City Luchadores | 24 | 07/16/2038 | San Gabriel Casa Blanca | MEX | Right | Left | 6' 2" | 190 lbs | $600,000 |
| Marquez, Juan | 1B | Dallas Texans | 18 | 06/08/2044 | Santo Domingo | DOM | Switch | Left | 6' 3" | 200 lbs | - |
| Marquez, Juan | C | Hawaii Honu | 17 | 05/15/2045 | Tampico | MEX | Left | Right | 6' 5" | 200 lbs | - |
| Marquez, Luis | CF | San Francisco Earthquakes | 19 | 12/05/2042 | Contramaestre | CUB | Left | Left | 6' 1" | 200 lbs | - |
| Marquez, Marco | SP | Walnut Creek Warriors | 19 | 06/24/2043 | Santo Domingo | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Marquez, Miguel | CF | Walnut Creek Warriors | 19 | 09/23/2042 | Monterrey | MEX | Left | Right | 6' 1" | 175 lbs | - |
| Marquez, Pedro | C | Cabo San Lucas Toreros | 18 | 12/11/2043 | Puerto Peñasco | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Marquez, Ricky | RF | Pennsylvania Butterflies | 16 | 08/16/2045 | San Juan | PUR | Left | Left | 5' 11" | 180 lbs | - |
| Marquez, Ricky | CF | Mexico City Luchadores | 19 | 07/25/2043 | San Pedro de Macorís | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Marquez, Ruben | 1B | Hawaii Honu | 18 | 04/22/2044 | Santo Domingo | DOM | Left | Right | 6' 0" | 200 lbs | - |
| Marquez, Salvador | SP | Cabo San Lucas Toreros | 18 | 10/10/2043 | Trujillo Alto | PUR | Right | Right | 5' 10" | 165 lbs | - |
| Marquez, Tony | SP | San Francisco Earthquakes | 19 | 02/26/2043 | Bayamón | PUR | Right | Right | 6' 8" | 200 lbs | - |
| Marquez, Tony | CL | Vancouver Pioneers | 19 | 01/07/2043 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Marrero, Alex | LF | Buffalo Bison | 18 | 07/02/2044 | San Juan | PUR | Right | Right | 6' 4" | 200 lbs | - |
| Marrero, Jose | SP | Jacksonville Pilots | 19 | 09/25/2042 | Santiago | DOM | Left | Right | 6' 2" | 180 lbs | - |
| Marrero, Nestor | RP | Free Agent | 20 | 04/30/2042 | Navajoa | MEX | Switch | Right | 6' 6" | 200 lbs | - |
| Marrero, Tony | C | Montreal Mounties | 17 | 05/08/2045 | Santiago de Cuba | CUB | Right | Right | 6' 0" | 190 lbs | - |
| Marroquin, Jorge | SS | Buffalo Bison | 16 | 03/27/2046 | Barquisimeto | VEN | Right | Right | 5' 10" | 165 lbs | - |
| Marrufo, David | SP | Buffalo Bison | 17 | 02/03/2045 | San Juan | PUR | Left | Left | 6' 4" | 185 lbs | - |
| Marshall, Tomoharu | SP | Bighorn Bison | 17 | 02/18/2045 | Neyagawa | JPN | Right | Right | 6' 0" | 170 lbs | - |
| Martel, Júlio | RF | Cabo San Lucas Toreros | 19 | 09/05/2042 | Maracaibo | VEN | Left | Left | 6' 5" | 200 lbs | - |
| Martell, Luis | C | Montreal Jazz | 16 | 05/28/2046 | Bajos de Haina | DOM | Left | Right | 6' 1" | 190 lbs | - |
| Martijn, Marvin | SP | Hawaii Honu | 17 | 03/14/2045 | Meerlo-Wanssum | NED | Left | Left | 6' 2" | 175 lbs | - |
| Martilla, Jose | SP | Free Agent | 16 | 12/30/2045 | Jaibón de Pueblo Nuevo | DOM | Left | Left | 6' 1" | 175 lbs | - |
| Martin, J.N. | 3B | Montreal Mounties | 25 | 05/31/2037 | Martinsburg | USA | Right | Right | 6' 1" | 200 lbs | $4,900,000 |
| Martin, Ryan | SP | Montreal Mounties | 18 | 09/20/2043 | Brooklyn | USA | Right | Left | 6' 4" | 175 lbs | $600,000 |
| Martin, Savion | RP | Free Agent | 24 | 11/24/2037 | Newark | USA | Right | Right | 6' 2" | 205 lbs | - |
| Martineau, Sean | RF | Chicago Eclipse | 19 | 07/08/2043 | San Rafael | USA | Left | Left | 6' 8" | 200 lbs | $600,000 |
| Martines, Alex | RP | Free Agent | 19 | 03/18/2043 | Arroyo | PUR | Left | Right | 6' 0" | 165 lbs | - |
| Martinez, Alejandro | RF | Maple Marauders | 17 | 02/21/2045 | Havana | CUB | Right | Left | 6' 1" | 185 lbs | - |
| Martinez, Alex | SP | Huntington Station Ramrods | 17 | 07/06/2045 | Guadalajara | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Martinez, Angelo | SP | Quebec Armada | 18 | 05/30/2044 | Santo Domingo | DOM | Right | Right | 6' 3" | 190 lbs | - |
| Martinez, Anton | SP | Free Agent | 19 | 02/01/2043 | Santo Domingo | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Martinez, Benito | SP | Quebec Armada | 19 | 01/24/2043 | Villa del Rosario | VEN | Right | Right | 5' 11" | 165 lbs | - |
| Martinez, Carlos | RP | Buffalo Bison | 18 | 07/10/2044 | Puerto Plata | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Martinez, Daniel | SP | Chicago Eclipse | 17 | 12/09/2044 | Taxco | MEX | Left | Left | 6' 6" | 200 lbs | - |
| Martinez, Danny | 2B | Eureka Hornets | 17 | 12/28/2044 | Bayamón | PUR | Right | Right | 6' 1" | 190 lbs | - |
| Martinez, Diego | SS | Jacksonville Pilots | 18 | 07/22/2044 | Neyba | DOM | Switch | Right | 6' 3" | 175 lbs | - |
| Martinez, Ed | SP | Milwaukee Millers | 16 | 03/27/2046 | Santo Domingo | DOM | Right | Right | 6' 2" | 170 lbs | - |
| Martinez, Edwin | SP | Huntington Station Ramrods | 17 | 09/14/2044 | Zapopan | MEX | Right | Left | 6' 3" | 185 lbs | - |
| Martinez, Federico | RP | Bloomington Blazers | 17 | 08/15/2044 | Bayamón | PUR | Left | Left | 6' 5" | 195 lbs | - |
| Martinez, Fidel | RF | Vancouver Pioneers | 24 | 02/18/2038 | Matayaya | DOM | Left | Left | 6' 5" | 200 lbs | $2,750,000 |
| Martinez, Franklin | CF | Mexico City Luchadores | 17 | 03/16/2045 | La Vega | DOM | Right | Right | 5' 11" | 165 lbs | - |
| Martinez, Franklin | 3B | Huntington Station Ramrods | 17 | 10/29/2044 | Hidalgo | MEX | Left | Right | 6' 3" | 200 lbs | - |
| Martinez, Hector | RP | Vancouver Pioneers | 17 | 12/02/2044 | Havana | CUB | Left | Right | 6' 3" | 180 lbs | - |
| Martinez, Izzy | CF | Maple Marauders | 17 | 04/23/2045 | Condado | CUB | Right | Left | 6' 2" | 190 lbs | - |
| Martinez, Jon | 1B | Dallas Texans | 17 | 06/09/2045 | Los Palacios | CUB | Right | Left | 6' 1" | 210 lbs | - |
| Martinez, Jose | SP | Buffalo Bison | 18 | 05/03/2044 | Santo Domingo | DOM | Right | Right | 6' 5" | 190 lbs | - |
| Martinez, Julio | C | Hawaii Honu | 19 | 05/26/2043 | Havana | CUB | Right | Right | 6' 1" | 185 lbs | - |
| Martinez, Leo | SP | Montreal Jazz | 17 | 01/01/2045 | Maracaibo | VEN | Right | Right | 6' 6" | 200 lbs | - |
| Martinez, Luis | CF | Kansas City Tornadoes | 17 | 02/25/2045 | La Romana | DOM | Right | Right | 6' 0" | 185 lbs | - |
| Martinez, Luis | RP | Huntington Station Ramrods | 18 | 03/12/2044 | Uriangato | MEX | Left | Left | 6' 5" | 190 lbs | - |
| Martinez, Manuel | SP | Seattle Sasquatch | 16 | 01/10/2046 | Cayey | PUR | Left | Right | 6' 1" | 170 lbs | - |
| Martinez, Mike | SP | Walnut Creek Warriors | 19 | 05/25/2043 | Trujillo Alto | PUR | Right | Right | 6' 3" | 185 lbs | - |
| Martinez, Pedro | SP | Jacksonville Pilots | 18 | 12/19/2043 | Ecatepec | MEX | Right | Left | 6' 7" | 195 lbs | - |
| Martinez, Rafael | SS | Buffalo Bison | 18 | 06/14/2044 | San Juan | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Martinez, Raul | 1B | Free Agent | 20 | 06/27/2042 | Sabaneta | DOM | Left | Right | 6' 3" | 205 lbs | - |
| Martinez, Raul | SP | Free Agent | 21 | 07/02/2041 | Canóvanas | PUR | Switch | Right | 6' 5" | 200 lbs | - |
| Martinez, Ricky | SP | Montreal Mounties | 16 | 10/07/2045 | Vega Alta | PUR | Switch | Right | 5' 11" | 165 lbs | - |
| Martinez, Ricky | SP | Mexico City Luchadores | 16 | 02/08/2046 | Carolina | PUR | Left | Left | 6' 4" | 180 lbs | - |
| Martinez, Ricky | 3B | Bloomington Blazers | 18 | 05/17/2044 | Cienfuegos | CUB | Right | Right | 6' 4" | 200 lbs | - |
| Martinez, Roberto | RP | Free Agent | 16 | 12/17/2045 | Pinar del Rio | CUB | Switch | Right | 6' 5" | 190 lbs | - |
| Martinez, Roberto | C | Eureka Hornets | 17 | 09/03/2044 | Vega Baja | PUR | Right | Right | 6' 4" | 210 lbs | - |
| Martinez, Roger | SP | Manhattan Slice | 18 | 04/15/2044 | Ébano | MEX | Right | Right | 6' 2" | 185 lbs | - |
| Martinez, Santiago | SP | Manhattan Slice | 18 | 03/31/2044 | Jagüey Grande | CUB | Switch | Right | 6' 2" | 175 lbs | - |
| Martinez, Sergio | RP | Chicago Eclipse | 18 | 11/22/2043 | Vega Alta | PUR | Left | Left | 6' 2" | 175 lbs | - |
| Martinez, Tomas | C | Maple Marauders | 18 | 06/20/2044 | Sabana Larga | DOM | Right | Right | 6' 0" | 185 lbs | - |
| Martinez, Tony | SS | Kansas City Tornadoes | 17 | 08/24/2044 | Mayagüez | PUR | Right | Right | 6' 4" | 195 lbs | - |
| Martinez, Vicente | C | Houghton Gremlins | 16 | 08/29/2045 | San Juan | PUR | Right | Right | 6' 2" | 195 lbs | - |
| Martinez, Victor | SP | Cairo Pharaohs | 16 | 12/02/2045 | Caracas | VEN | Right | Right | 6' 4" | 185 lbs | - |
| Martinez, Victor | CF | Maple Marauders | 17 | 06/02/2045 | Chietla | MEX | Left | Right | 6' 1" | 190 lbs | - |
| Martinez, Victor | SP | Pennsylvania Butterflies | 17 | 11/13/2044 | Mariel | CUB | Left | Left | 6' 1" | 175 lbs | - |
| Martinezcruz, Juan | SP | Milwaukee Millers | 17 | 04/20/2045 | Barquisimeto | VEN | Right | Left | 6' 4" | 190 lbs | - |
| Marzan, DeMario | CF | Cabo San Lucas Toreros | 19 | 11/18/2042 | Santo Domingo | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Mascareno, Jose | 2B | Pennsylvania Butterflies | 18 | 08/05/2043 | Tijuana | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Masis, Jose | SP | Manhattan Slice | 16 | 01/31/2046 | Santo Domingo | DOM | Right | Right | 6' 5" | 185 lbs | - |
| Mason, Eric | RP | Free Agent | 23 | 09/14/2038 | Montclair | USA | Left | Right | 6' 3" | 200 lbs | - |
| Masuda, Sadao | SP | Montreal Jazz | 19 | 03/21/2043 | Higashihiroshima | JPN | Right | Right | 6' 4" | 195 lbs | - |
| Masuda, Shino | RF | Pennsylvania Butterflies | 18 | 08/12/2043 | Maebashi | JPN | Left | Left | 6' 2" | 190 lbs | - |
| Mata, Alex | CF | Cairo Pharaohs | 18 | 11/21/2043 | Santo Domingo | DOM | Left | Right | 6' 0" | 190 lbs | - |
| Mata, Edgardo | 2B | Walnut Creek Warriors | 16 | 02/09/2046 | Bayamo | CUB | Switch | Right | 5' 11" | 160 lbs | - |
| Mata, Mike | 3B | Dallas Texans | 17 | 09/10/2044 | San Pedro de Macorís | DOM | Switch | Right | 6' 1" | 185 lbs | - |
| Mata, Pedro | LF | Huntington Station Ramrods | 16 | 10/17/2045 | Bayamón | PUR | Left | Left | 6' 0" | 190 lbs | - |
| Mata, Raul | 1B | Chicago Eclipse | 19 | 01/05/2043 | Ponce | PUR | Left | Left | 6' 2" | 200 lbs | - |
| Matamoros, Roger | RF | Hawaii Honu | 18 | 06/11/2044 | Naolinco | MEX | Left | Left | 5' 11" | 180 lbs | - |
| Mateus, Rodolfo | SP | Kansas City Tornadoes | 17 | 11/04/2044 | Tonala | MEX | Right | Right | 6' 6" | 200 lbs | - |
| Matos, Alex | C | Walnut Creek Warriors | 19 | 04/12/2043 | Placetas | CUB | Right | Right | 6' 1" | 185 lbs | - |
| Matos, Javy | CF | Quebec Armada | 16 | 01/26/2046 | Candelaria | PUR | Left | Right | 6' 1" | 170 lbs | - |
| Matos, Luis | C | Chicago Eclipse | 26 | 11/02/2035 | Huejutla | MEX | Right | Right | 6' 1" | 200 lbs | $600,000 |
| Matsuda, Issui | RP | Free Agent | 17 | 12/01/2044 | Saga | JPN | Right | Right | 6' 4" | 190 lbs | - |
| Matsumoto, Akimitsu | SP | Vancouver Pioneers | 16 | 03/27/2046 | Ishigaki | JPN | Left | Right | 6' 2" | 175 lbs | - |
| Matsumoto, Michio | 3B | Huntington Station Ramrods | 29 | 10/09/2032 | Sapporo | JPN | Right | Right | 6' 2" | 205 lbs | $9,900,000 |
| Matsumoto, Nakazo | SP | Cabo San Lucas Toreros | 17 | 10/15/2044 | Niitsu | JPN | Right | Right | 6' 4" | 185 lbs | - |
| Matsumoto, Shintaro | RP | Asheville Moonshiners | 18 | 06/14/2044 | Maebaru | JPN | Left | Right | 6' 1" | 175 lbs | - |
| Matsumoto, Sumitomo | SP | Buffalo Bison | 18 | 10/08/2043 | Sapporo | JPN | Right | Right | 6' 3" | 180 lbs | - |
| Matsumoto, Takuzo | 2B | Cabo San Lucas Toreros | 18 | 02/19/2044 | Saijo | JPN | Right | Right | 6' 1" | 175 lbs | - |
| Matsuoka, Tomokazu | C | Free Agent | 26 | 02/27/2036 | Kozakai | JPN | Right | Right | 6' 2" | 200 lbs | - |
| Matsushima, Junshi | RF | Chicago Eclipse | 17 | 09/07/2044 | Mihara | JPN | Left | Left | 6' 6" | 210 lbs | - |
| Matsushima, Nobuaki | SP | Manhattan Slice | 16 | 09/05/2045 | Hiroshima | JPN | Right | Right | 6' 2" | 175 lbs | - |
| Matter, Brian | C | Free Agent | 30 | 05/21/2032 | Big Lake | USA | Switch | Right | 6' 0" | 200 lbs | - |
| Matthews, Brian | SS | Mexico City Luchadores | 26 | 08/23/2035 | Sanford | USA | Switch | Right | 6' 2" | 200 lbs | $600,000 |
| Matthews, Erik | SP | Kansas City Tornadoes | 17 | 06/18/2045 | Shijiazhuang | CHN | Right | Right | 6' 3" | 180 lbs | - |
| Matul, Ivan | LF | Seattle Sasquatch | 17 | 01/27/2045 | Santiago | DOM | Left | Left | 6' 4" | 200 lbs | - |
| Mauritti, Rafael | RP | Free Agent | 17 | 01/08/2045 | Guatire | VEN | Right | Right | 6' 4" | 185 lbs | - |
| Maya, Mike | RP | Free Agent | 19 | 08/13/2042 | Baruta | VEN | Switch | Right | 5' 10" | 165 lbs | - |
| Maynez, Pablo | C | Free Agent | 30 | 09/29/2031 | Santo Domingo | DOM | Right | Right | 6' 1" | 225 lbs | - |
| Mays, Justin | 1B | Buffalo Bison | 31 | 03/26/2031 | Albany | USA | Right | Right | 6' 2" | 200 lbs | $4,650,000 |
| Maza, Danny | RP | Free Agent | 17 | 01/13/2045 | San Juan | PUR | Right | Right | 6' 0" | 165 lbs | - |
| Mazariegos, Anton | SP | Free Agent | 21 | 12/27/2040 | Valencia | VEN | Left | Left | 6' 4" | 195 lbs | - |
| Mazariegos, Antonio | SP | Bighorn Bison | 18 | 07/03/2044 | Ponce | PUR | Switch | Right | 6' 7" | 200 lbs | - |
| Mbareck, Ayuba | SP | San Francisco Earthquakes | 17 | 11/21/2044 | Casablanca | MAR | Right | Right | 6' 0" | 165 lbs | - |
| McAlear, Timothy | C | Chicago Eclipse | 18 | 05/09/2044 | Ottawa | CAN | Right | Right | 6' 7" | 200 lbs | $600,000 |
| McArdle, Kevin | 1B | Walnut Creek Warriors | 18 | 05/20/2044 | Loughman | USA | Switch | Right | 6' 5" | 170 lbs | $600,000 |
| McBeth, Dan | 1B | Free Agent | 27 | 05/29/2035 | Rochester | USA | Right | Left | 6' 0" | 200 lbs | - |
| McClaughry, Pat | CF | Houghton Gremlins | 17 | 09/20/2044 | Ragama | SRI | Right | Right | 6' 0" | 170 lbs | - |
| McCloud, Jon | SP | Free Agent | 25 | 01/04/2037 | South El Monte | USA | Right | Right | 6' 0" | 185 lbs | - |
| McCluskey, John | 3B | Manhattan Slice | 23 | 08/07/2038 | Johnstown | USA | Switch | Right | 6' 4" | 205 lbs | $600,000 |
| McDaniel, Rick | 1B | Free Agent | 23 | 08/05/2038 | Medford | USA | Right | Right | 6' 5" | 205 lbs | - |
| McDonald, Jaden | SP | Cairo Pharaohs | 18 | 06/15/2044 | Borne | NED | Right | Right | 5' 10" | 160 lbs | - |
| McDonnell, Ben | 2B | Buffalo Bison | 16 | 10/10/2045 | Port Louis | MRI | Right | Right | 6' 1" | 175 lbs | - |
| McEvoy, Chris | SP | Jacksonville Pilots | 23 | 04/17/2039 | Peachtree City | USA | Left | Left | 6' 0" | 190 lbs | $600,000 |
| McGillis, Rowan | RF | Free Agent | 27 | 10/23/2034 | Dunblane | CAN | Right | Left | 6' 1" | 200 lbs | - |
| McGraw, Jaden | CF | Buffalo Bison | 21 | 11/21/2040 | Houston | USA | Left | Left | 6' 1" | 190 lbs | - |
| Mchugh, Angelo | SP | Free Agent | 23 | 06/19/2039 | Melbourne | AUS | Switch | Right | 6' 2" | 185 lbs | - |
| McKinley, John | LF | Eureka Hornets | 28 | 05/31/2034 | New York | USA | Left | Right | 6' 6" | 205 lbs | $600,000 |
| McKnight, Erik | CL | Bloomington Blazers | 23 | 11/17/2038 | Central Manchester | USA | Switch | Right | 6' 2" | 190 lbs | $600,000 |
| McKnight, Joe | SP | Chicago Eclipse | 30 | 03/11/2032 | Stony Point | USA | Right | Right | 6' 4" | 205 lbs | $15,000,000 |
| McLearn, Trevor | RF | Seattle Sasquatch | 24 | 06/26/2038 | Saskatoon | CAN | Switch | Left | 6' 3" | 190 lbs | $600,000 |
| McMasters, Mike | RP | Bighorn Bison | 35 | 07/13/2027 | Los Angeles | USA | Right | Right | 6' 0" | 200 lbs | $2,500,000 |
| McRae, Tyshawn | SP | Free Agent | 29 | 05/21/2033 | Medina | USA | Right | Right | 5' 11" | 175 lbs | - |
| Medina, Alex | SP | Eureka Hornets | 16 | 02/17/2046 | San Juan | PUR | Right | Right | 6' 3" | 180 lbs | - |
| Medina, Alex | C | Mexico City Luchadores | 17 | 02/09/2045 | Santiago | DOM | Right | Right | 6' 6" | 200 lbs | - |
| Medina, Alex | RP | Free Agent | 19 | 01/28/2043 | Perico | CUB | Switch | Right | 6' 4" | 190 lbs | - |
| Medina, Alex | RP | Free Agent | 18 | 03/19/2044 | Contramaestre | CUB | Right | Right | 6' 2" | 170 lbs | - |
| Medina, Chris | SP | Walnut Creek Warriors | 16 | 11/30/2045 | Petare | VEN | Right | Right | 6' 2" | 170 lbs | - |
| Medina, Danny | 3B | San Francisco Earthquakes | 17 | 08/19/2044 | Toluca | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Medina, David | 3B | Free Agent | 24 | 11/14/2037 | Havana | CUB | Right | Right | 6' 1" | 185 lbs | - |
| Medina, Diego | SS | Eureka Hornets | 18 | 07/14/2044 | Acapulco | MEX | Left | Right | 6' 4" | 200 lbs | - |
| Medina, Frank | SP | Bighorn Bison | 17 | 01/12/2045 | Pinar del Rio | CUB | Right | Left | 6' 0" | 165 lbs | - |
| Medina, Franklin | SP | Buffalo Bison | 17 | 08/14/2044 | San Juan | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Medina, Jordan | 3B | Hawaii Honu | 17 | 05/01/2045 | Mexico City | MEX | Left | Right | 6' 1" | 185 lbs | - |
| Medina, Raul | SP | Kansas City Tornadoes | 18 | 06/29/2044 | Chihuahua | MEX | Right | Left | 6' 2" | 185 lbs | - |
| Medina, Sandy | 1B | Dallas Texans | 16 | 02/09/2046 | San Cristóbal | DOM | Left | Left | 6' 8" | 225 lbs | - |
| Medina, Willis | 1B | Pennsylvania Butterflies | 17 | 06/22/2045 | Santiago de Cuba | CUB | Right | Right | 6' 3" | 205 lbs | - |
| Medrano, Danny | RP | Huntington Station Ramrods | 16 | 01/22/2046 | Carolina | PUR | Left | Right | 6' 0" | 165 lbs | - |
| Medrano, Domingo | 3B | Free Agent | 20 | 06/11/2042 | Cienfuegos | CUB | Right | Right | 6' 1" | 190 lbs | - |
| Medrano, Luis | RP | Dallas Texans | 17 | 08/03/2044 | La Victoria | VEN | Right | Right | 6' 6" | 190 lbs | - |
| Megia, Adrian | 2B | Free Agent | 22 | 03/25/2040 | Sagua de Tanamo | CUB | Left | Right | 6' 0" | 185 lbs | - |
| Mejia, Alfredo | SP | Bighorn Bison | 17 | 05/22/2045 | Mexico City | MEX | Left | Left | 6' 2" | 180 lbs | - |
| Mejia, Alfredo | SP | Mexico City Luchadores | 17 | 10/22/2044 | San Juan | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Mejia, Danny | SP | Vancouver Pioneers | 18 | 02/25/2044 | Caucagüita | VEN | Left | Left | 6' 0" | 170 lbs | - |
| Mejia, Danny | SP | Mexico City Luchadores | 18 | 12/23/2043 | Santiago | DOM | Right | Right | 5' 11" | 165 lbs | - |
| Mejia, Dave | SP | Asheville Moonshiners | 18 | 12/08/2043 | Santo Domingo | DOM | Left | Left | 6' 5" | 190 lbs | - |
| Mejia, Hector | RF | Hawaii Honu | 17 | 06/09/2045 | Veracruz | MEX | Left | Left | 6' 2" | 195 lbs | - |
| Mejia, Ismael | CF | Cabo San Lucas Toreros | 17 | 06/08/2045 | Guadalajara | MEX | Left | Left | 6' 1" | 170 lbs | - |
| Mejia, Jose | CF | Manhattan Slice | 18 | 10/16/2043 | Cali | COL | Left | Left | 5' 9" | 175 lbs | - |
| Mejia, Rafael | SP | Buffalo Bison | 19 | 07/13/2043 | Xico | MEX | Left | Left | 6' 7" | 205 lbs | - |
| Mejia, Sergio | SP | Buffalo Bison | 17 | 03/17/2045 | Santo Domingo | DOM | Right | Right | 6' 6" | 200 lbs | - |
| Mejia, Sergio | SS | Bloomington Blazers | 18 | 04/20/2044 | Veracruz | MEX | Right | Right | 6' 2" | 185 lbs | - |
| Mejia, Victor | CF | Free Agent | 17 | 07/18/2045 | Catemaco | MEX | Right | Right | 6' 2" | 180 lbs | - |
| Mejia, Victor | SP | Havana Stogies | 19 | 06/26/2043 | Zapopan | MEX | Left | Left | 6' 5" | 185 lbs | - |
| Melchor, Alex | CF | San Francisco Earthquakes | 18 | 11/14/2043 | Veracruz | MEX | Right | Right | 6' 1" | 190 lbs | - |
| Melchor, Ramon | C | Mexico City Luchadores | 17 | 06/15/2045 | Cienfuegos | CUB | Right | Right | 6' 4" | 215 lbs | - |
| Melendes, Alexi | LF | Free Agent | 19 | 02/26/2043 | Buenavista | MEX | Left | Left | 6' 1" | 195 lbs | - |
| Melendez, Alonzo | SP | Eureka Hornets | 17 | 10/21/2044 | Santiago de Cuba | CUB | Switch | Right | 6' 9" | 200 lbs | - |
| Melendez, Dan | RP | Free Agent | 18 | 06/11/2044 | Villa Jaragua | DOM | Left | Right | 6' 2" | 180 lbs | - |
| Melendez, Tony | LF | Dallas Texans | 17 | 06/21/2045 | Santo Domingo | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Melendez, Victor | 1B | Cairo Pharaohs | 16 | 02/22/2046 | San Juan | PUR | Right | Right | 6' 5" | 225 lbs | - |
| Melendez, Vinny | RP | Free Agent | 18 | 10/12/2043 | Trujillo Alto | PUR | Left | Left | 6' 0" | 180 lbs | - |
| Melero, Mario | SP | Vancouver Pioneers | 16 | 12/27/2045 | Havana | CUB | Right | Right | 6' 6" | 200 lbs | - |
| Melgar, Jose | RP | El Paso Mavericks | 17 | 03/20/2045 | Palma Soriano | CUB | Left | Right | 6' 6" | 190 lbs | - |
| Melnyk, Chris | 2B | Free Agent | 28 | 10/11/2033 | Missoula | USA | Switch | Right | 6' 0" | 205 lbs | - |
| Meloche, Matt | SP | Free Agent | 20 | 03/25/2042 | Ottawa | CAN | Right | Right | 5' 11" | 165 lbs | - |
| Melzer, Tim | RF | Cabo San Lucas Toreros | 17 | 06/16/2045 | New Washington | PHI | Left | Left | 6' 5" | 230 lbs | - |
| Menchaca, Abraham | SP | Quebec Armada | 16 | 10/25/2045 | Maracaibo | VEN | Right | Right | 6' 6" | 190 lbs | - |
| Menchaca, Raul | C | Chicago Eclipse | 19 | 11/07/2042 | Mexico City | MEX | Right | Right | 6' 6" | 205 lbs | - |
| Mendes, Tony | SP | San Francisco Earthquakes | 18 | 03/24/2044 | Yauco | PUR | Right | Right | 6' 4" | 190 lbs | - |
| Mendez, Alex | RP | Hawaii Honu | 17 | 10/29/2044 | Mayagüez | PUR | Right | Right | 6' 3" | 190 lbs | - |
| Mendez, Bernardo | SS | Free Agent | 20 | 03/03/2042 | Ciudad Bolívar | VEN | Right | Right | 6' 2" | 185 lbs | - |
| Mendez, Dante | LF | Free Agent | 26 | 09/16/2035 | Mexico City | MEX | Left | Left | 6' 0" | 200 lbs | - |
| Mendez, David | SP | Cairo Pharaohs | 17 | 05/24/2045 | Ciego de Avila | CUB | Right | Right | 5' 10" | 155 lbs | - |
| Mendez, Eddie | SP | Seattle Sasquatch | 19 | 07/03/2043 | Cuernavaca | MEX | Right | Right | 6' 1" | 170 lbs | - |
| Mendez, Ernesto | SP | Manhattan Slice | 17 | 11/09/2044 | Guaynabo | PUR | Right | Right | 6' 5" | 190 lbs | - |
| Mendez, Gabriel | SS | Cabo San Lucas Toreros | 19 | 06/05/2043 | Bayamón | PUR | Left | Right | 6' 1" | 190 lbs | - |
| Mendez, Gus | 1B | San Francisco Earthquakes | 16 | 03/24/2046 | Jesús María | MEX | Right | Right | 6' 6" | 245 lbs | - |
| Mendez, Ismael | SP | Quebec Armada | 17 | 09/03/2044 | Havana | CUB | Left | Left | 6' 0" | 170 lbs | - |
| Mendez, Jesus | RP | Free Agent | 30 | 06/06/2032 | San Miguelito | NCA | Right | Right | 6' 2" | 200 lbs | - |
| Mendez, Jorge | SP | Cabo San Lucas Toreros | 18 | 02/28/2044 | Guaymate | DOM | Left | Left | 6' 2" | 185 lbs | - |
| Mendez, Jose | SP | Montreal Jazz | 19 | 03/05/2043 | Asunción Nochixtlan | MEX | Right | Right | 6' 3" | 180 lbs | - |
| Mendez, Juan | RF | Hawaii Honu | 18 | 08/28/2043 | Cienfuegos | CUB | Left | Left | 6' 0" | 175 lbs | - |
| Mendez, Luis | LF | Free Agent | 17 | 06/17/2045 | Torreón | MEX | Left | Left | 6' 2" | 200 lbs | - |
| Mendez, Ruben | SP | Cabo San Lucas Toreros | 18 | 02/13/2044 | Humacao | PUR | Right | Right | 6' 7" | 200 lbs | - |
| Mendez, Sergio | C | Huntington Station Ramrods | 17 | 04/07/2045 | Mexico City | MEX | Right | Right | 6' 0" | 195 lbs | - |
| Mendieta, Armando | SP | Walnut Creek Warriors | 18 | 06/08/2044 | Santo Domingo | DOM | Right | Right | 6' 9" | 205 lbs | - |
| Mendieta, R.J. | 3B | Houghton Gremlins | 17 | 04/25/2045 | Caracas | VEN | Right | Right | 6' 4" | 190 lbs | - |
| Mendizabal, Israel | RP | Free Agent | 18 | 05/08/2044 | Popayan | COL | Right | Right | 6' 6" | 195 lbs | - |
| Mendosa, Benito | SS | Cairo Pharaohs | 25 | 03/01/2037 | La Cañada | MEX | Right | Right | 6' 4" | 200 lbs | $1,758,400 |
| Mendoza, Alex | LF | San Francisco Earthquakes | 16 | 09/27/2045 | Mexico City | MEX | Switch | Right | 6' 5" | 210 lbs | - |
| Mendoza, Alex | SP | Cairo Pharaohs | 18 | 02/03/2044 | Nogales | MEX | Left | Right | 6' 0" | 170 lbs | - |
| Mendoza, Alex | RF | Free Agent | 28 | 03/29/2034 | Las Marías | PUR | Switch | Right | 6' 4" | 200 lbs | - |
| Mendoza, Angelo | RP | El Paso Mavericks | 17 | 01/24/2045 | Media Luna | CUB | Right | Right | 6' 5" | 190 lbs | - |
| Mendoza, Antonio | RP | Free Agent | 18 | 01/24/2044 | Higüey | DOM | Switch | Right | 5' 11" | 160 lbs | - |
| Mendoza, Bob | C | Vancouver Pioneers | 18 | 09/14/2043 | La Romana | DOM | Right | Right | 6' 3" | 200 lbs | - |
| Mendoza, Daniel | C | San Francisco Earthquakes | 17 | 10/25/2044 | Trinidad | CUB | Right | Right | 6' 2" | 200 lbs | - |
| Mendoza, Danny | SP | Pennsylvania Butterflies | 16 | 09/20/2045 | Los Reyes | MEX | Left | Left | 5' 10" | 155 lbs | - |
| Mendoza, David | 2B | Seattle Sasquatch | 16 | 09/09/2045 | Hermosillo | MEX | Right | Right | 6' 3" | 180 lbs | - |
| Mendoza, David | C | Free Agent | 18 | 11/20/2043 | Camagüey | CUB | Right | Right | 6' 1" | 200 lbs | - |
| Mendoza, Edgar | 3B | Free Agent | 22 | 01/30/2040 | Nuevo Laredo | MEX | Right | Right | 6' 2" | 205 lbs | - |
| Mendoza, Erick | RP | Quebec Armada | 19 | 05/30/2043 | Santa Clara | CUB | Right | Right | 6' 0" | 175 lbs | - |
| Mendoza, Fernando | SP | Quebec Armada | 17 | 08/10/2044 | Manatí | PUR | Left | Right | 6' 0" | 165 lbs | - |
| Mendoza, Hector | C | Eureka Hornets | 18 | 03/19/2044 | Progreso | MEX | Right | Right | 6' 1" | 190 lbs | - |
| Mendoza, Hugo | CF | Dallas Texans | 18 | 07/11/2044 | Jagüey Grande | CUB | Right | Right | 6' 2" | 175 lbs | - |
| Mendoza, Jose | SP | Bighorn Bison | 16 | 10/22/2045 | Santo Domingo | DOM | Left | Left | 6' 2" | 180 lbs | - |
| Mendoza, Jose | SS | Houghton Gremlins | 16 | 09/27/2045 | Bauta | CUB | Right | Right | 6' 1" | 165 lbs | - |
| Mendoza, Jose | 2B | Walnut Creek Warriors | 19 | 08/26/2042 | Tuxpam | MEX | Right | Right | 6' 0" | 195 lbs | - |
| Mendoza, Juan | SP | Quebec Armada | 18 | 05/01/2044 | Adjuntas | PUR | Left | Left | 6' 2" | 175 lbs | - |
| Mendoza, Juan | LF | Havana Stogies | 19 | 03/15/2043 | Guanajay | CUB | Right | Right | 6' 1" | 195 lbs | - |
| Mendoza, Juan | SP | Vancouver Pioneers | 18 | 11/17/2043 | Mexicali | MEX | Right | Right | 6' 2" | 170 lbs | - |
| Mendoza, Julio | SP | Chicago Eclipse | 17 | 04/22/2045 | Caguas | PUR | Right | Right | 6' 3" | 185 lbs | - |
| Mendoza, Kelvin | 1B | Kansas City Tornadoes | 18 | 09/05/2043 | Bogota | COL | Right | Right | 6' 9" | 235 lbs | - |
| Mendoza, Lorenzo | RP | Jacksonville Pilots | 19 | 05/31/2043 | Pinar del Rio | CUB | Left | Left | 6' 1" | 175 lbs | - |
| Mendoza, Manny | SP | Bighorn Bison | 17 | 11/28/2044 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Mendoza, Manny | SP | Vancouver Pioneers | 18 | 03/01/2044 | Baragua | CUB | Right | Right | 6' 2" | 185 lbs | - |
| Mendoza, Marcos | LF | Dallas Texans | 17 | 05/03/2045 | Bayamón | PUR | Left | Left | 6' 1" | 195 lbs | - |
| Mendoza, Marcos | SP | Manhattan Slice | 19 | 12/05/2042 | San Pedro de Macorís | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Mendoza, Mario | SP | Quebec Armada | 19 | 10/08/2042 | La Estrella | COL | Right | Right | 6' 4" | 200 lbs | - |
| Mendoza, Octavio | SS | Free Agent | 21 | 01/08/2041 | Palma Soriano | CUB | Right | Right | 6' 3" | 185 lbs | - |
| Mendoza, Oscar | 3B | Free Agent | 19 | 11/15/2042 | Havana | CUB | Right | Right | 5' 10" | 195 lbs | - |
| Mendoza, Ossie | SS | Vancouver Pioneers | 19 | 01/01/2043 | Santo Domingo | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Mendoza, Roberto | C | Dallas Texans | 17 | 09/23/2044 | Nuevitas | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Mendoza, Steve | CF | Free Agent | 21 | 03/08/2041 | Manicaragua | CUB | Right | Right | 5' 10" | 180 lbs | - |
| Mendoza, Tony | SP | Hawaii Honu | 16 | 10/28/2045 | Santiago | DOM | Left | Left | 6' 0" | 170 lbs | - |
| Mendoza, Victor | 3B | Montreal Jazz | 17 | 10/02/2044 | Caibarién | CUB | Switch | Right | 6' 4" | 200 lbs | - |
| Mendoza, Victor | SP | Mexico City Luchadores | 18 | 03/09/2044 | Havana | CUB | Right | Right | 6' 1" | 175 lbs | - |
| Menges, Colin | 3B | Free Agent | 24 | 04/12/2038 | Moore | USA | Right | Right | 6' 2" | 200 lbs | - |
| Meraz, Carlos | SP | Hawaii Honu | 16 | 11/12/2045 | Santo Domingo | DOM | Right | Left | 6' 1" | 175 lbs | - |
| Mercado, Antonio | SP | Milwaukee Millers | 28 | 01/11/2034 | Bahía Honda | CUB | Right | Right | 6' 0" | 195 lbs | $600,000 |
| Mercado, Felix | SP | Mexico City Luchadores | 16 | 11/15/2045 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Mercado, Gil | 2B | Houghton Gremlins | 17 | 10/26/2044 | Cabudare | VEN | Left | Right | 6' 4" | 200 lbs | - |
| Mercado, Javier | SP | San Francisco Earthquakes | 19 | 08/04/2042 | Hidalgo | MEX | Right | Right | 6' 0" | 180 lbs | - |
| Mercado, Javy | 2B | Buffalo Bison | 16 | 02/15/2046 | Barahona | DOM | Right | Right | 5' 11" | 190 lbs | - |
| Mercado, Juan | C | Maple Marauders | 18 | 12/08/2043 | Corozal | PUR | Right | Right | 6' 3" | 210 lbs | - |
| Mercado, Luis | SS | Manhattan Slice | 18 | 03/22/2044 | Tlaquepaque | MEX | Right | Right | 6' 1" | 190 lbs | - |
| Mercado, Miguel | SS | Bloomington Blazers | 16 | 09/24/2045 | Cotuí | DOM | Right | Right | 6' 2" | 165 lbs | - |
| Mercado, Mike | SP | Seattle Sasquatch | 16 | 10/10/2045 | Concepción Jolalpan | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Mercado, Raul | 2B | Free Agent | 20 | 08/26/2041 | San José de Ocoa | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Mercado, Robby | RP | Free Agent | 17 | 12/16/2044 | Havana | CUB | Right | Right | 6' 3" | 180 lbs | - |
| Merced, Alonzo | CF | Chicago Eclipse | 19 | 08/20/2042 | Contramaestre | CUB | Switch | Right | 6' 4" | 195 lbs | - |
| Mercedes, Victor | SP | San Francisco Earthquakes | 16 | 12/31/2045 | Baruta | VEN | Right | Right | 6' 0" | 165 lbs | - |
| Merceno, Jordan | SS | Bloomington Blazers | 17 | 04/04/2045 | La Romana | DOM | Right | Right | 6' 1" | 170 lbs | - |
| Merino, Manny | SS | Bloomington Blazers | 16 | 05/26/2046 | Fantino | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Merino, Miguel | SP | Buffalo Bison | 17 | 01/11/2045 | Guadalajara | MEX | Right | Right | 6' 0" | 170 lbs | - |
| Meronen, Tenho | SP | Havana Stogies | 17 | 11/19/2044 | Cegléd | HUN | Switch | Right | 6' 4" | 195 lbs | - |
| Mesa, Mario | SP | Montreal Mounties | 17 | 03/06/2045 | Havana | CUB | Left | Left | 6' 4" | 185 lbs | - |
| Mesquita, Sallvador | RP | El Paso Mavericks | 16 | 09/18/2045 | Maracaibo | VEN | Switch | Right | 6' 2" | 175 lbs | - |
| Metcalfe, Jim | RP | Manhattan Slice | 23 | 05/28/2039 | Ft. Collins | USA | Right | Right | 5' 11" | 185 lbs | $600,000 |
| Mettlen, Erik | CF | Havana Stogies | 24 | 04/23/2038 | Hammond | USA | Left | Left | 6' 3" | 200 lbs | $1,200,000 |
| Meza, Bobby | SP | Vancouver Pioneers | 18 | 12/07/2043 | Sabana Grande de Palenque | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Meza, Felipe | SP | Pennsylvania Butterflies | 17 | 04/23/2045 | Santiago de Cuba | CUB | Left | Right | 5' 10" | 160 lbs | - |
| Meza, Jonathan | 3B | Mexico City Luchadores | 17 | 06/02/2045 | Santo Domingo | DOM | Switch | Right | 6' 2" | 180 lbs | - |
| Meza, Marcos | SP | Bighorn Bison | 18 | 02/03/2044 | Holguín | CUB | Left | Left | 6' 0" | 175 lbs | - |
| Mi, Shi-ping | CF | Buffalo Bison | 19 | 03/27/2043 | Sanchung | TPE | Left | Right | 6' 2" | 180 lbs | - |
| Michael, Doug | RP | Milwaukee Millers | 21 | 08/29/2040 | Grand Rapids | USA | Right | Right | 6' 0" | 175 lbs | $600,000 |
| Michaels, Landon | C | Buffalo Bison | 23 | 05/10/2039 | Saratoga Springs | USA | Switch | Right | 6' 4" | 235 lbs | $600,000 |
| Middelkamp, Timmy | RP | Free Agent | 34 | 10/25/2027 | Sint Nicolas | ARU | Right | Right | 6' 8" | 200 lbs | - |
| Miguel, Tony | RP | Kansas City Tornadoes | 29 | 01/07/2033 | Chalchihiutan | MEX | Left | Left | 6' 3" | 200 lbs | $1,642,200 |
| Mihara, Motoaki | SP | Milwaukee Millers | 16 | 09/21/2045 | Nanyo | JPN | Right | Left | 6' 4" | 185 lbs | - |
| Mijares, Jose | RF | Manhattan Slice | 19 | 04/30/2043 | San José de Gracia | MEX | Left | Left | 6' 3" | 195 lbs | - |
| Mikolajczyk, Sam | RP | Pennsylvania Butterflies | 21 | 04/18/2041 | Middletown | USA | Right | Right | 6' 4" | 200 lbs | $600,000 |
| Mila, Gabe | 1B | Havana Stogies | 18 | 10/20/2043 | San José de Gracia | MEX | Right | Right | 6' 6" | 215 lbs | - |
| Milian, Tony | 3B | Vancouver Pioneers | 16 | 05/07/2046 | Sancti Spíritus | CUB | Right | Right | 5' 9" | 165 lbs | - |
| Millan, Danny | RP | Seattle Sasquatch | 24 | 02/04/2038 | Holguín | CUB | Right | Right | 6' 5" | 195 lbs | - |
| Millan, Julio | SP | Cabo San Lucas Toreros | 16 | 08/24/2045 | Holguín | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Millan, Mario | RF | Dallas Texans | 18 | 11/07/2043 | Cuapiaxtla | MEX | Right | Right | 6' 0" | 190 lbs | - |
| Millar, Cliff | LF | Buffalo Bison | 20 | 03/15/2042 | Abbotsford | CAN | Right | Right | 6' 6" | 190 lbs | $600,000 |
| Miller, Bill | C | Free Agent | 35 | 07/26/2027 | Trion | USA | Right | Right | 6' 2" | 200 lbs | - |
| Miller, Jim | RP | Dallas Texans | 23 | 02/05/2039 | San Diego | USA | Left | Left | 6' 2" | 190 lbs | $600,000 |
| Miller, Mike | 2B | Montreal Mounties | 23 | 09/29/2038 | Jacksonville | USA | Right | Right | 6' 1" | 180 lbs | $600,000 |
| Miller, Wayne | C | Eureka Hornets | 30 | 02/09/2032 | Rockhampton | AUS | Right | Right | 6' 3" | 200 lbs | $850,000 |
| Milleville, Bobby | CL | Buffalo Bison | 33 | 08/06/2028 | Hudson | USA | Switch | Right | 6' 4" | 205 lbs | $4,200,000 |
| Millspaugh, Brian | C | Free Agent | 21 | 03/11/2041 | McAlester | USA | Switch | Right | 6' 1" | 180 lbs | - |
| Min, Lieh | SP | Bighorn Bison | 17 | 01/05/2045 | Pingtung | TPE | Left | Left | 6' 3" | 180 lbs | - |
| Minami, Rui | SP | Cairo Pharaohs | 17 | 01/17/2045 | Saitama | JPN | Switch | Right | 6' 0" | 170 lbs | - |
| Minkah, Kenan | LF | Free Agent | 31 | 01/31/2031 | Volksrust | RSA | Switch | Right | 6' 2" | 200 lbs | - |
| Mirabal, Mario | CL | Manhattan Slice | 31 | 07/21/2031 | Villahermosa | MEX | Right | Right | 5' 11" | 200 lbs | $18,200,000 |
| Miramontes, Edwin | SP | Vancouver Pioneers | 17 | 08/03/2044 | Santo Domingo | DOM | Left | Right | 6' 1" | 170 lbs | - |
| Miranda, Alex | RP | Buffalo Bison | 17 | 11/30/2044 | San Mateo del Mar | MEX | Left | Left | 6' 0" | 175 lbs | - |
| Miranda, Alfonso | RF | Chicago Eclipse | 19 | 05/17/2043 | Ponce | PUR | Left | Left | 6' 4" | 195 lbs | - |
| Miranda, Dusty | RP | Huntington Station Ramrods | 24 | 06/25/2038 | Des Moines | USA | Left | Left | 6' 7" | 205 lbs | $600,000 |
| Miranda, Francisco | SP | Bloomington Blazers | 19 | 05/11/2043 | Havana | CUB | Left | Left | 6' 8" | 205 lbs | - |
| Miranda, German | SP | Buffalo Bison | 17 | 04/26/2045 | Santiago | DOM | Right | Right | 6' 5" | 190 lbs | - |
| Miranda, Gilberto | C | Bighorn Bison | 18 | 01/27/2044 | Songo-La Maya | CUB | Right | Right | 6' 0" | 180 lbs | - |
| Miranda, Luis | RP | Dallas Texans | 17 | 09/28/2044 | Santo Domingo | DOM | Left | Left | 5' 10" | 160 lbs | - |
| Miranda, Miguel | SP | Houghton Gremlins | 19 | 06/29/2043 | Caracas | VEN | Right | Right | 6' 0" | 175 lbs | - |
| Miranda, Orlando | C | Free Agent | 19 | 08/26/2042 | Barcelona | VEN | Right | Right | 6' 0" | 170 lbs | - |
| Miranda, Oscar | 3B | Manhattan Slice | 18 | 01/30/2044 | Río Grande | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Miranda, Ricardo | SP | Free Agent | 20 | 05/10/2042 | Santiago | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Miranda, Tony | CF | Asheville Moonshiners | 17 | 07/10/2045 | Higüey | DOM | Right | Right | 6' 1" | 185 lbs | - |
| Miranda, Tony | RF | Hawaii Honu | 16 | 02/24/2046 | Viña del Mar | CHI | Left | Left | 6' 4" | 205 lbs | - |
| Mireles, Chris | 2B | Chicago Eclipse | 18 | 04/23/2044 | Mexico City | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Mireles, Danny | SP | Hawaii Honu | 16 | 03/15/2046 | Luquillo | PUR | Left | Left | 6' 1" | 165 lbs | - |
| Mireles, Hector | SP | Bighorn Bison | 17 | 08/24/2044 | Ensenada | MEX | Right | Right | 5' 10" | 155 lbs | - |
| Mireles, Luis | CF | Free Agent | 17 | 11/19/2044 | Bayaguana | DOM | Left | Left | 6' 3" | 180 lbs | - |
| Miron, Franklyn | 2B | Cairo Pharaohs | 17 | 12/16/2044 | Camagüey | CUB | Right | Right | 6' 1" | 190 lbs | - |
| Miron, Mario | LF | Walnut Creek Warriors | 19 | 01/08/2043 | San José de Ocoa | DOM | Switch | Right | 6' 3" | 205 lbs | - |
| Mische, Tsuruo | RP | Free Agent | 22 | 12/14/2039 | Mihama | JPN | Left | Left | 5' 10" | 175 lbs | - |
| Mitcham, Tom | RP | Hawaii Honu | 30 | 03/14/2032 | Olympia | USA | Left | Left | 6' 2" | 200 lbs | $3,300,000 |
| Mitchell, Nate | SP | Free Agent | 23 | 10/30/2038 | Gilmore | USA | Right | Right | 6' 3" | 190 lbs | - |
| Miura, Teruaki | SP | Free Agent | 21 | 09/12/2040 | Izumisano | JPN | Left | Right | 6' 0" | 170 lbs | - |
| Miyamoto, Hideto | SP | Jacksonville Pilots | 18 | 10/04/2043 | Aomori | JPN | Right | Right | 6' 2" | 180 lbs | - |
| Miyamoto, Sumiya | 3B | Huntington Station Ramrods | 17 | 07/10/2045 | Otake | JPN | Switch | Right | 6' 2" | 205 lbs | - |
| Miyares, Edwin | 3B | Buffalo Bison | 23 | 11/01/2038 | Naguabo | PUR | Right | Right | 6' 4" | 200 lbs | $600,000 |
| Miyazaki, Kinnosuke | SP | Montreal Mounties | 18 | 03/19/2044 | Kariya | JPN | Switch | Right | 6' 9" | 215 lbs | - |
| Mizuno, Koji | 1B | Bighorn Bison | 20 | 09/22/2041 | Tokyo | JPN | Right | Right | 6' 4" | 200 lbs | $600,000 |
| Mochizuki, Hideto | 3B | Free Agent | 17 | 05/15/2045 | Yokohama | JPN | Right | Right | 6' 4" | 205 lbs | - |
| Moe, Justin | 2B | Pennsylvania Butterflies | 24 | 02/03/2038 | Campbell | USA | Switch | Right | 6' 1" | 175 lbs | $600,000 |
| Mojica, Manny | SP | Havana Stogies | 18 | 04/03/2044 | Cataño | PUR | Left | Right | 6' 0" | 175 lbs | - |
| Mojica, Victor | SP | Seattle Sasquatch | 16 | 09/21/2045 | San Juan | PUR | Right | Right | 6' 0" | 170 lbs | - |
| Mok, Yong | LF | Montreal Jazz | 18 | 11/27/2043 | Chupei | TPE | Switch | Right | 6' 5" | 200 lbs | - |
| Molina, Alberto | 1B | Free Agent | 24 | 01/06/2038 | Bajos de Haina | DOM | Right | Right | 6' 6" | 255 lbs | - |
| Molina, Alex | RF | Dallas Texans | 18 | 02/10/2044 | Havana | CUB | Right | Right | 6' 5" | 200 lbs | - |
| Molina, Arturo | CF | San Francisco Earthquakes | 19 | 03/22/2043 | Barceloneta | PUR | Right | Right | 5' 11" | 175 lbs | - |
| Molina, Carlos | SP | Havana Stogies | 17 | 10/27/2044 | Barceloneta | PUR | Right | Right | 6' 0" | 170 lbs | - |
| Molina, Eduardo | 1B | Pennsylvania Butterflies | 17 | 02/18/2045 | Havana | CUB | Right | Right | 6' 3" | 200 lbs | - |
| Molina, Esteban | SP | Cabo San Lucas Toreros | 17 | 09/03/2044 | Lagos de Moreno | MEX | Left | Left | 6' 4" | 190 lbs | - |
| Molina, Fernando | SP | San Francisco Earthquakes | 19 | 06/01/2043 | Havana | CUB | Right | Right | 6' 4" | 185 lbs | - |
| Molina, Jordan | SP | Montreal Mounties | 17 | 11/29/2044 | Ponce | PUR | Left | Left | 6' 1" | 175 lbs | - |
| Molina, Luis | RP | Free Agent | 17 | 11/14/2044 | Santiago | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Molina, Victor | SP | Havana Stogies | 18 | 02/22/2044 | Mexico City | MEX | Right | Right | 5' 11" | 160 lbs | - |
| Molinar, Jose | 1B | Pennsylvania Butterflies | 19 | 07/17/2043 | Mexico City | MEX | Right | Right | 6' 6" | 215 lbs | - |
| Molinar, Ricky | SS | Buffalo Bison | 21 | 07/21/2041 | Ecatepec | MEX | Switch | Right | 6' 1" | 185 lbs | - |
| Mollinedo, Tony | C | Pennsylvania Butterflies | 17 | 10/24/2044 | Santiago de Cuba | CUB | Right | Right | 6' 4" | 200 lbs | - |
| Molter, Ben | SP | Buffalo Bison | 30 | 09/30/2031 | Indio | USA | Switch | Right | 6' 1" | 195 lbs | $12,000,000 |
| Molyneaux, Steve | 2B | Vancouver Pioneers | 28 | 03/08/2034 | Fredericton | CAN | Right | Right | 6' 0" | 190 lbs | $2,500,000 |
| Monaghan, Everton | RP | Free Agent | 30 | 05/26/2032 | Willemstad | CUR | Right | Right | 6' 2" | 200 lbs | - |
| Monarez, Javier | SP | Seattle Sasquatch | 18 | 07/03/2044 | Pedro Brand | DOM | Left | Left | 6' 6" | 195 lbs | - |
| Monarrez, Manuel | SP | Free Agent | 20 | 01/08/2042 | Guantanamo | CUB | Right | Right | 6' 1" | 175 lbs | - |
| Moncada, Israel | RF | Seattle Sasquatch | 17 | 05/04/2045 | Ciego de Avila | CUB | Right | Right | 6' 2" | 205 lbs | - |
| Moncion, Bobby | CF | Walnut Creek Warriors | 19 | 07/20/2043 | Ponce | PUR | Right | Right | 5' 11" | 175 lbs | - |
| Mondragon, Carlos | SP | Chicago Eclipse | 19 | 06/17/2043 | Santiago | DOM | Right | Left | 6' 2" | 180 lbs | - |
| Monge, Willie | C | Chicago Eclipse | 18 | 05/01/2044 | Independencia | MEX | Right | Right | 6' 0" | 195 lbs | - |
| Monjes, Armando | SP | Buffalo Bison | 17 | 02/25/2045 | San Juan | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Monreal, Roberto | RP | Free Agent | 17 | 09/22/2044 | Baní | DOM | Left | Left | 6' 2" | 175 lbs | - |
| Monroy, Andy | SP | Montreal Jazz | 18 | 05/31/2044 | Xalapa | MEX | Right | Right | 5' 10" | 160 lbs | - |
| Monroy, Chris | C | Free Agent | 17 | 12/14/2044 | La Romana | DOM | Right | Right | 6' 2" | 205 lbs | - |
| Monroy, David | CF | Montreal Jazz | 18 | 02/05/2044 | Culiacan | MEX | Left | Left | 6' 2" | 175 lbs | - |
| Monroy, Gabriel | SP | Seattle Sasquatch | 16 | 08/13/2045 | Mexico City | MEX | Left | Left | 6' 0" | 165 lbs | - |
| Monroy, Raul | SP | Buffalo Bison | 19 | 10/25/2042 | Naguabo | PUR | Left | Left | 6' 3" | 195 lbs | - |
| Monrreal, Nelson | 2B | Kansas City Tornadoes | 17 | 06/15/2045 | San Cristóbal | DOM | Switch | Right | 6' 2" | 180 lbs | - |
| Monsanto, Ricardo | RP | Dallas Texans | 18 | 01/28/2044 | Lima | PER | Left | Left | 6' 5" | 195 lbs | - |
| Montalvan, Tony | RP | Free Agent | 23 | 05/20/2039 | Santo Domingo | DOM | Left | Right | 5' 10" | 175 lbs | - |
| Montalvo, Frank | RP | Dallas Texans | 18 | 05/07/2044 | Havana | CUB | Right | Right | 6' 4" | 185 lbs | - |
| Montalvo, Jorge | SP | Cairo Pharaohs | 16 | 01/05/2046 | Cacocum | CUB | Right | Right | 6' 2" | 175 lbs | - |
| Montanez, Argenis | LF | Huntington Station Ramrods | 18 | 05/30/2044 | Camagüey | CUB | Right | Right | 6' 4" | 210 lbs | - |
| Montanez, Eddie | 3B | Free Agent | 30 | 04/22/2032 | Tenancingo | SLV | Right | Right | 6' 1" | 200 lbs | - |
| Montanez, Julio | CF | Pennsylvania Butterflies | 17 | 02/03/2045 | Culiacan | MEX | Right | Left | 6' 2" | 170 lbs | - |
| Montanez, Marco | SP | Jacksonville Pilots | 18 | 11/12/2043 | Pochutla | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Montano, Alex | CF | Bighorn Bison | 18 | 04/09/2044 | Ecatepec | MEX | Right | Right | 5' 11" | 175 lbs | - |
| Montano, Antonio | C | Cabo San Lucas Toreros | 19 | 02/20/2043 | Santo Domingo | DOM | Left | Right | 6' 3" | 200 lbs | - |
| Montano, Carlos | RP | Free Agent | 16 | 11/12/2045 | Havana | CUB | Left | Left | 6' 6" | 195 lbs | - |
| Montano, Diego | SP | Chicago Eclipse | 17 | 05/02/2045 | Corozal | PUR | Left | Left | 6' 5" | 195 lbs | - |
| Montano, Rodolfo | 1B | Eureka Hornets | 19 | 01/06/2043 | Bayamón | PUR | Left | Left | 6' 3" | 200 lbs | - |
| Montejano, Ignacio | RF | Cairo Pharaohs | 23 | 08/26/2038 | Culiacan | MEX | Right | Left | 6' 2" | 195 lbs | $600,000 |
| Montemayor, Ricky | RF | Montreal Jazz | 18 | 08/19/2043 | Aguadilla | PUR | Left | Left | 6' 2" | 200 lbs | - |
| Montenegro, Freddy | RF | Asheville Moonshiners | 19 | 07/12/2043 | Camagüey | CUB | Right | Right | 5' 10" | 170 lbs | - |
| Montenegro, Jose | RP | Dallas Texans | 18 | 11/11/2043 | Mao | DOM | Right | Right | 5' 10" | 165 lbs | - |
| Montero, Alejandro | 1B | Cairo Pharaohs | 16 | 11/22/2045 | San José de las Lajas | CUB | Switch | Left | 6' 3" | 220 lbs | - |
| Montero, Bill | SP | Montreal Mounties | 18 | 09/03/2043 | Mexico City | MEX | Right | Left | 6' 1" | 180 lbs | - |
| Montero, Bruce | SS | Free Agent | 17 | 05/23/2045 | Santiago | DOM | Right | Right | 6' 2" | 185 lbs | - |
| Montero, Cesar | SS | Seattle Sasquatch | 17 | 05/19/2045 | Pinar del Rio | CUB | Right | Right | 6' 3" | 175 lbs | - |
| Montero, Manny | SP | Quebec Armada | 18 | 09/04/2043 | San Francisco de Macorís | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Montero, Ray | SP | Eureka Hornets | 16 | 11/25/2045 | San Cristóbal | DOM | Left | Left | 6' 8" | 200 lbs | - |
| Montero, Tony | RP | Free Agent | 25 | 09/10/2036 | Bayamón | PUR | Left | Left | 6' 3" | 205 lbs | - |
| Monterroso, Edgar | SP | Mexico City Luchadores | 19 | 05/16/2043 | Santo Domingo | DOM | Left | Right | 6' 1" | 175 lbs | - |
| Montes, Angel | SP | Bighorn Bison | 17 | 02/21/2045 | San Francisco del Rincón | MEX | Right | Right | 6' 4" | 185 lbs | - |
| Montes, Armando | RP | Free Agent | 17 | 09/12/2044 | Carolina | PUR | Left | Left | 6' 1" | 170 lbs | - |
| Montes, Edwin | CF | Seattle Sasquatch | 29 | 12/24/2032 | Amancio | CUB | Right | Right | 6' 1" | 190 lbs | $1,600,000 |
| Montes, Jesus | CL | Bighorn Bison | 16 | 12/17/2045 | Santo Domingo | DOM | Right | Right | 6' 1" | 175 lbs | - |
| Montes, Jose | SP | Bloomington Blazers | 18 | 06/08/2044 | Havana | CUB | Right | Right | 6' 7" | 200 lbs | - |
| Montes, Mario | SP | Montreal Mounties | 16 | 10/13/2045 | Santo Domingo | DOM | Left | Right | 6' 5" | 190 lbs | - |
| Montes, Raul | RP | El Paso Mavericks | 16 | 10/05/2045 | San Sebastian | PUR | Left | Right | 6' 7" | 200 lbs | - |
| Montes, Roberto | SP | Vancouver Pioneers | 17 | 11/03/2044 | Manicaragua | CUB | Left | Left | 6' 3" | 190 lbs | - |
| Montes, Tony | SP | Free Agent | 18 | 02/17/2044 | Bayamo | CUB | Right | Right | 6' 6" | 200 lbs | - |
| Montes de Oca, Jose | 3B | Houghton Gremlins | 16 | 09/10/2045 | Santiago de las Vegas | CUB | Right | Right | 6' 1" | 200 lbs | - |
| Montesino, Billy | C | Eureka Hornets | 18 | 04/08/2044 | Santo Domingo | DOM | Switch | Right | 6' 3" | 200 lbs | - |
| Montgomery, Steve | C | El Paso Mavericks | 23 | 02/10/2039 | Gilbert | USA | Switch | Right | 6' 0" | 190 lbs | $600,000 |
| Monticelli, Demetrio | C | Free Agent | 29 | 11/15/2032 | Casalnuovo di Napoli | ITA | Right | Right | 6' 0" | 200 lbs | - |
| Montiel, Robby | RP | Dallas Texans | 18 | 08/24/2043 | Higüey | DOM | Left | Left | 6' 0" | 175 lbs | - |
| Montiel, Tony | RP | Eureka Hornets | 19 | 05/07/2043 | Escarcega | MEX | Left | Left | 6' 4" | 190 lbs | - |
| Montijo, Humberto | SS | Eureka Hornets | 19 | 02/09/2043 | Guantanamo | CUB | Right | Right | 6' 5" | 200 lbs | - |
| Montoya, Adrian | LF | Kansas City Tornadoes | 18 | 02/07/2044 | Aguadilla | PUR | Right | Right | 6' 6" | 210 lbs | - |
| Montoya, Alexis | 3B | Buffalo Bison | 16 | 06/20/2046 | Santiago | DOM | Left | Right | 6' 1" | 190 lbs | - |
| Montoya, Alexis | C | Kansas City Tornadoes | 16 | 12/05/2045 | Sancti Spíritus | CUB | Left | Right | 5' 10" | 185 lbs | - |
| Montoya, Chayo | SP | Havana Stogies | 18 | 07/06/2044 | Santa Clara | CUB | Right | Left | 5' 11" | 165 lbs | - |
| Montoya, Danny | SP | Manhattan Slice | 18 | 09/21/2043 | Carolina | PUR | Left | Left | 6' 2" | 175 lbs | - |
| Montoya, Dave | RP | Free Agent | 17 | 01/16/2045 | Carolina | PUR | Right | Right | 6' 5" | 185 lbs | - |
| Montoya, David | SP | Houghton Gremlins | 16 | 10/21/2045 | Jolalpan | MEX | Right | Right | 5' 11" | 165 lbs | - |
| Montoya, Francisco | SP | Eureka Hornets | 17 | 05/20/2045 | Facatativa | COL | Right | Left | 6' 1" | 170 lbs | - |
| Montoya, Israel | 2B | Pennsylvania Butterflies | 19 | 03/29/2043 | Santiago de Cuba | CUB | Right | Right | 6' 5" | 195 lbs | - |
| Montoya, Jose | SP | Montreal Jazz | 18 | 09/10/2043 | Baní | DOM | Left | Left | 6' 7" | 200 lbs | - |
| Montoya, Juan | SP | Pennsylvania Butterflies | 16 | 04/30/2046 | Santo Domingo | DOM | Left | Left | 5' 11" | 160 lbs | - |
| Montoya, Nick | CF | Quebec Armada | 17 | 04/28/2045 | La Vega | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Montoya, Pablo | 3B | Manhattan Slice | 18 | 05/20/2044 | San Sebastian | PUR | Right | Right | 6' 1" | 195 lbs | - |
| Montoya, Ricardo | C | Manhattan Slice | 21 | 04/03/2041 | Santo Domingo | DOM | Right | Right | 6' 0" | 185 lbs | - |
| Montoya, Roberto | SP | Montreal Jazz | 19 | 07/02/2043 | Papantla | MEX | Right | Right | 6' 0" | 170 lbs | - |
| Montoya, Wil | CF | El Paso Mavericks | 17 | 10/17/2044 | Carolina | PUR | Left | Left | 6' 6" | 195 lbs | - |
| Montoya, Wilson | RP | El Paso Mavericks | 17 | 12/15/2044 | Juarez | MEX | Left | Left | 6' 8" | 205 lbs | - |
| Moon, Gwang-oo | SP | Cairo Pharaohs | 18 | 01/01/2044 | Iksan | KOR | Right | Right | 6' 3" | 180 lbs | - |
| Mooney, Kyle | CF | Dallas Texans | 18 | 05/12/2044 | Luoyang | CHN | Right | Right | 6' 3" | 200 lbs | - |
| Moore, Chris | CF | Houghton Gremlins | 17 | 01/20/2045 | Sokolovyy | RUS | Left | Left | 6' 1" | 170 lbs | - |
| Moore, Corey | SP | Seattle Sasquatch | 23 | 07/19/2039 | Flowood | USA | Right | Right | 6' 1" | 195 lbs | $600,000 |
| Moore, Matt | 2B | Hawaii Honu | 18 | 05/29/2044 | Merizo | GUM | Left | Right | 6' 1" | 175 lbs | - |
| Mora, Alfredo | RP | Quebec Armada | 23 | 10/10/2038 | San Jose | USA | Left | Left | 6' 2" | 200 lbs | $600,000 |
| Mora, Esteban | SP | Bloomington Blazers | 30 | 09/18/2031 | Esperanza | DOM | Right | Right | 6' 1" | 200 lbs | $7,500,000 |
| Mora, Mike | RP | Dallas Texans | 18 | 02/26/2044 | Santa Cruz del Norte | CUB | Right | Right | 6' 8" | 195 lbs | - |
| Mora, Ricky | SP | Montreal Jazz | 17 | 11/05/2044 | Carolina | PUR | Right | Left | 6' 3" | 180 lbs | - |
| Morales, Alejandro | C | Vancouver Pioneers | 19 | 09/06/2042 | Higüey | DOM | Right | Right | 6' 8" | 205 lbs | - |
| Morales, Alex | SS | Dallas Texans | 16 | 11/28/2045 | Santo Domingo | DOM | Switch | Right | 5' 9" | 155 lbs | - |
| Morales, Alex | SS | Chicago Eclipse | 19 | 01/10/2043 | Yauco | PUR | Right | Right | 6' 3" | 165 lbs | - |
| Morales, Alfredo | LF | Mexico City Luchadores | 19 | 07/03/2043 | Moa | CUB | Left | Right | 6' 2" | 205 lbs | - |
| Morales, Angel | CF | Maple Marauders | 16 | 06/06/2046 | Coatzintla | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Morales, Antonio | CF | Montreal Jazz | 16 | 12/18/2045 | Santa Clara | CUB | Left | Left | 6' 0" | 180 lbs | - |
| Morales, Antonio | C | Kansas City Tornadoes | 16 | 08/08/2045 | Santiago de las Vegas | CUB | Right | Right | 6' 0" | 185 lbs | - |
| Morales, Bobby | CF | Montreal Mounties | 18 | 11/16/2043 | Trujillo Alto | PUR | Right | Right | 6' 5" | 200 lbs | - |
| Morales, Bobby | SS | Manhattan Slice | 19 | 11/02/2042 | Río Grande | PUR | Right | Right | 6' 0" | 160 lbs | - |
| Morales, Daniel | CF | Manhattan Slice | 17 | 11/18/2044 | General Escobedo | MEX | Switch | Left | 6' 3" | 200 lbs | - |
| Morales, Danny | RP | Free Agent | 18 | 08/21/2043 | Nagua | DOM | Right | Right | 6' 5" | 190 lbs | - |
| Morales, Dave | SP | Huntington Station Ramrods | 17 | 04/19/2045 | Nezahualcoyotl | MEX | Left | Right | 6' 7" | 200 lbs | - |
| Morales, Edwin | SP | Free Agent | 18 | 05/13/2044 | San Juan | PUR | Switch | Right | 6' 2" | 180 lbs | - |
| Morales, Emilio | SP | Havana Stogies | 17 | 05/09/2045 | Bayamón | PUR | Right | Right | 6' 7" | 200 lbs | - |
| Morales, Fernando | 3B | Eureka Hornets | 16 | 01/21/2046 | Bayamón | PUR | Left | Right | 6' 1" | 170 lbs | - |
| Morales, Gustavo | SP | El Paso Mavericks | 16 | 11/01/2045 | San Juan | PUR | Right | Right | 6' 3" | 180 lbs | - |
| Morales, Ismael | RP | El Paso Mavericks | 17 | 10/12/2044 | Pedro Betancourt | CUB | Left | Right | 6' 4" | 185 lbs | - |
| Morales, Jaime | SP | San Francisco Earthquakes | 18 | 06/18/2044 | Baní | DOM | Right | Right | 6' 5" | 185 lbs | - |
| Morales, Joel | 3B | Eureka Hornets | 18 | 09/21/2043 | Guanica | PUR | Right | Right | 5' 11" | 180 lbs | - |
| Morales, Jonathan | C | Manhattan Slice | 23 | 11/16/2038 | Mexico City | MEX | Right | Right | 6' 6" | 225 lbs | $600,000 |
| Morales, Jose | SP | Vancouver Pioneers | 17 | 05/27/2045 | Mérida | MEX | Right | Right | 6' 5" | 185 lbs | - |
| Morales, Jose | RF | Cairo Pharaohs | 27 | 04/25/2035 | Tultepec | MEX | Left | Left | 5' 11" | 190 lbs | $1,656,000 |
| Morales, Juan | RP | Jacksonville Pilots | 17 | 01/29/2045 | Tijuana | MEX | Switch | Right | 6' 3" | 180 lbs | - |
| Morales, Juan | SP | Free Agent | 24 | 04/18/2038 | Champotón | MEX | Right | Right | 6' 3" | 190 lbs | - |
| Morales, Juan | C | Kansas City Tornadoes | 29 | 06/30/2033 | Caguas | PUR | Switch | Right | 6' 0" | 200 lbs | $950,000 |
| Morales, Leo | C | Seattle Sasquatch | 17 | 06/02/2045 | Santo Domingo | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Morales, Leon | SP | Pennsylvania Butterflies | 17 | 11/24/2044 | Santo Domingo | DOM | Right | Right | 6' 2" | 180 lbs | - |
| Morales, Luis | 2B | Vancouver Pioneers | 19 | 04/14/2043 | Isabela | PUR | Switch | Right | 6' 2" | 180 lbs | - |
| Morales, Manny | 2B | Free Agent | 21 | 12/19/2040 | Iquique | CHI | Right | Right | 6' 3" | 190 lbs | - |
| Morales, Marco | SP | Walnut Creek Warriors | 19 | 09/25/2042 | Sabana Grande | PUR | Right | Right | 5' 9" | 155 lbs | - |
| Morales, Oscar | 1B | Pennsylvania Butterflies | 19 | 01/22/2043 | Guadalupe | MEX | Right | Right | 6' 4" | 205 lbs | - |
| Morales, Ramon | SP | Bloomington Blazers | 19 | 01/30/2043 | Las Matas de Santa Cruz | DOM | Left | Right | 6' 2" | 185 lbs | - |
| Morales, Ricardo | LF | Free Agent | 17 | 11/07/2044 | Aguas Buenas | PUR | Right | Right | 6' 3" | 220 lbs | - |
| Morales, Ricky | CF | Free Agent | 18 | 09/01/2043 | Carolina | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Morales, Rico | SP | Pennsylvania Butterflies | 16 | 08/10/2045 | Moca | PUR | Right | Right | 6' 6" | 195 lbs | - |
| Morales, Roberto | SP | Manhattan Slice | 17 | 08/26/2044 | Bogota | COL | Left | Left | 6' 7" | 200 lbs | - |
| Morales, Tony | SP | Eureka Hornets | 16 | 11/21/2045 | Santiago | DOM | Right | Right | 6' 5" | 195 lbs | - |
| Morales, Tony | SP | Cabo San Lucas Toreros | 16 | 01/28/2046 | Havana | CUB | Right | Right | 5' 10" | 150 lbs | - |
| Morales, Victor | 3B | Manhattan Slice | 17 | 09/22/2044 | Moca | DOM | Right | Right | 6' 3" | 195 lbs | - |
| Moran, Dan | 3B | Chicago Eclipse | 20 | 11/15/2041 | Mt. Carmel | USA | Right | Right | 6' 3" | 170 lbs | $600,000 |
| Moran, Felipe | SP | Bighorn Bison | 20 | 07/26/2042 | Carolina | PUR | Right | Right | 6' 2" | 185 lbs | - |
| Moran, Jesus | 1B | Kansas City Tornadoes | 18 | 05/30/2044 | Banes | CUB | Left | Right | 6' 8" | 230 lbs | - |
| Moran, Jose | C | Seattle Sasquatch | 16 | 01/14/2046 | Santo Domingo | DOM | Right | Right | 6' 2" | 200 lbs | - |
| Moran, Nesty | 1B | Free Agent | 19 | 06/28/2043 | Mao | DOM | Switch | Right | 6' 4" | 215 lbs | - |
| Moran, Pablo | RF | Free Agent | 29 | 03/02/2033 | Colón | CUB | Left | Left | 6' 3" | 195 lbs | - |
| Moran, Ramon | C | Free Agent | 21 | 12/24/2040 | Puebla | MEX | Right | Right | 6' 1" | 195 lbs | - |
| Morataya, Jose | SP | San Francisco Earthquakes | 19 | 07/10/2043 | Bogota | COL | Left | Right | 6' 1" | 180 lbs | - |
| Morehead, Ethan | 1B | Seattle Sasquatch | 30 | 10/06/2031 | Eagan | USA | Left | Left | 6' 2" | 200 lbs | $18,000,000 |
| Morejon, Alex | SP | Vancouver Pioneers | 17 | 12/22/2044 | Maracaibo | VEN | Right | Right | 6' 5" | 195 lbs | - |
| Morejon, Mel | 1B | Free Agent | 24 | 04/29/2038 | Douglasville | USA | Left | Right | 6' 1" | 215 lbs | - |
| Morena, Mario | SP | Maple Marauders | 16 | 03/15/2046 | Tlaxcala | MEX | Right | Right | 6' 0" | 165 lbs | - |
| Moreno, Agustin | 1B | Jacksonville Pilots | 19 | 09/22/2042 | Ciego de Avila | CUB | Right | Right | 6' 9" | 240 lbs | - |
| Moreno, Alex | SP | Seattle Sasquatch | 16 | 10/07/2045 | Santo Domingo | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Moreno, Alex | CF | San Francisco Earthquakes | 19 | 02/11/2043 | Vega Baja | PUR | Left | Left | 6' 1" | 200 lbs | - |
| Moreno, Brian | SP | Bighorn Bison | 17 | 05/16/2045 | Mayarí | CUB | Left | Right | 6' 0" | 170 lbs | - |
| Moreno, Bruce | SP | Walnut Creek Warriors | 26 | 09/19/2035 | Utuado | PUR | Right | Right | 6' 7" | 200 lbs | $600,000 |
| Moreno, Carlos | SP | Jacksonville Pilots | 18 | 06/15/2044 | Havana | CUB | Switch | Right | 6' 7" | 200 lbs | - |
| Moreno, Carlos | CF | Eureka Hornets | 18 | 05/05/2044 | Santiago | DOM | Switch | Right | 6' 4" | 195 lbs | - |
| Moreno, Chris | SS | Walnut Creek Warriors | 18 | 04/18/2044 | Ciales | PUR | Right | Right | 6' 1" | 165 lbs | - |
| Moreno, Danny | 2B | Kansas City Tornadoes | 16 | 05/30/2046 | Aguadilla | PUR | Right | Right | 5' 10" | 155 lbs | - |
| Moreno, Danny | SP | Montreal Mounties | 17 | 05/11/2045 | Contramaestre | CUB | Left | Left | 6' 4" | 180 lbs | - |
| Moreno, Danny | 1B | Free Agent | 17 | 01/24/2045 | San Juan | PUR | Right | Right | 6' 3" | 205 lbs | - |
| Moreno, Danny | RF | Seattle Sasquatch | 18 | 11/29/2043 | Havana | CUB | Left | Left | 6' 1" | 190 lbs | - |
| Moreno, Fernando | SP | Quebec Armada | 17 | 10/04/2044 | Mexico City | MEX | Right | Right | 6' 0" | 170 lbs | - |
| Moreno, Francisco | SP | Vancouver Pioneers | 18 | 08/16/2043 | Santo Domingo | DOM | Left | Left | 6' 0" | 165 lbs | - |
| Moreno, Frank | 1B | Manhattan Slice | 36 | 07/18/2026 | Las Petaquillas | MEX | Left | Left | 6' 4" | 200 lbs | $17,000,000 |
| Moreno, Israel | LF | Free Agent | 20 | 07/25/2042 | Caguas | PUR | Right | Right | 6' 2" | 190 lbs | - |
| Moreno, Jesus | SP | Jacksonville Pilots | 16 | 11/04/2045 | San Juan | PUR | Right | Right | 6' 4" | 185 lbs | - |
| Moreno, Joel | C | Free Agent | 19 | 06/03/2043 | Guadalajara | MEX | Left | Right | 6' 0" | 190 lbs | - |
| Moreno, Jorge | SP | Walnut Creek Warriors | 19 | 05/11/2043 | Hatillo Palma | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Moreno, Jose | 1B | Quebec Armada | 17 | 10/12/2044 | Havana | CUB | Right | Right | 6' 6" | 220 lbs | - |
| Moreno, Jose | 2B | Havana Stogies | 18 | 04/01/2044 | Santo Domingo | DOM | Switch | Right | 6' 0" | 190 lbs | - |
| Moreno, Juan | SP | San Francisco Earthquakes | 29 | 05/05/2033 | Santiago de Cuba | CUB | Switch | Right | 6' 8" | 200 lbs | $1,980,000 |
| Moreno, Julio | SP | Vancouver Pioneers | 18 | 08/17/2043 | Lajas | PUR | Right | Left | 6' 2" | 175 lbs | - |
| Moreno, Leo | RP | Free Agent | 17 | 12/19/2044 | Puerto Plata | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Moreno, Leo | RF | Cabo San Lucas Toreros | 17 | 09/22/2044 | Mérida | VEN | Left | Left | 6' 5" | 215 lbs | - |
| Moreno, Luis | CF | Free Agent | 19 | 04/16/2043 | Boca Chica | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Moreno, Luis | RP | Houghton Gremlins | 24 | 10/14/2037 | La Romana | DOM | Left | Left | 5' 11" | 195 lbs | $600,000 |
| Moreno, Marco | CF | Chicago Eclipse | 18 | 12/20/2043 | Bayamón | PUR | Right | Right | 6' 1" | 170 lbs | - |
| Moreno, Marcos | LF | Eureka Hornets | 16 | 12/06/2045 | Fernandez | MEX | Left | Right | 6' 3" | 200 lbs | - |
| Moreno, Oscar | 2B | Seattle Sasquatch | 17 | 06/07/2045 | Santiago de Cuba | CUB | Right | Right | 5' 10" | 160 lbs | - |
| Moreno, Rafael | SP | Mexico City Luchadores | 19 | 03/15/2043 | Santo Domingo | DOM | Right | Right | 5' 10" | 170 lbs | - |
| Moreno, Roberto | SP | Eureka Hornets | 18 | 01/02/2044 | Ponce | PUR | Right | Right | 6' 0" | 165 lbs | - |
| Moreno, Roger | C | Chicago Eclipse | 19 | 04/16/2043 | Santo Domingo | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Moreno, Sergio | RP | Chicago Eclipse | 34 | 08/11/2027 | Querétaro | MEX | Right | Right | 6' 5" | 195 lbs | $600,000 |
| Moreno, Victor | C | Jacksonville Pilots | 17 | 09/16/2044 | León | MEX | Right | Right | 6' 2" | 200 lbs | - |
| Morfin, Jose | SP | Bighorn Bison | 18 | 10/21/2043 | Guaynabo | PUR | Right | Right | 6' 2" | 190 lbs | - |
| Mori, Masaaki | SP | Asheville Moonshiners | 18 | 07/09/2044 | Choshi | JPN | Left | Left | 6' 1" | 175 lbs | - |
| Mori, Shihei | RP | Cabo San Lucas Toreros | 17 | 07/20/2045 | Yugawara | JPN | Right | Right | 6' 0" | 170 lbs | - |
| Morillo, Danny | SS | Buffalo Bison | 19 | 08/20/2042 | Santiago de Cuba | CUB | Right | Right | 6' 1" | 170 lbs | - |
| Morillo, Harvey | SP | Bloomington Blazers | 16 | 01/22/2046 | San Felipe | VEN | Left | Left | 6' 2" | 175 lbs | - |
| Morinaka, Seikichi | SP | Hawaii Honu | 18 | 07/29/2044 | Kobe | JPN | Right | Right | 6' 5" | 195 lbs | - |
| Morita, Noboru | RF | Montreal Mounties | 18 | 04/12/2044 | Taishi | JPN | Right | Right | 6' 5" | 210 lbs | - |
| Morita, Tomito | SP | San Francisco Earthquakes | 19 | 11/04/2042 | Yokohama | JPN | Right | Right | 6' 2" | 180 lbs | - |
| Mosqueda, Alex | RP | Free Agent | 19 | 08/27/2042 | Ponce | PUR | Right | Right | 6' 3" | 175 lbs | - |
| Mosqueda, Jesus | SS | San Francisco Earthquakes | 19 | 02/24/2043 | Havana | CUB | Right | Right | 5' 11" | 165 lbs | - |
| Mosquera, Ozzie | CF | Pennsylvania Butterflies | 18 | 09/26/2043 | Tepeji | MEX | Right | Right | 6' 4" | 180 lbs | - |
| Moss, Mike | RF | Huntington Station Ramrods | 27 | 08/04/2034 | Lexington | USA | Left | Left | 6' 4" | 200 lbs | $7,994,000 |
| Mossel, Bennie | SP | Kansas City Tornadoes | 17 | 06/12/2045 | Best | NED | Right | Right | 6' 5" | 190 lbs | - |
| Mota, Bobby | CF | Asheville Moonshiners | 17 | 09/25/2044 | Puebla | MEX | Switch | Right | 6' 4" | 200 lbs | - |
| Mota, Juan | RP | Free Agent | 21 | 08/09/2040 | Mexico City | MEX | Left | Left | 6' 3" | 195 lbs | - |
| Mota, Tony | SP | Cairo Pharaohs | 17 | 08/14/2044 | Baní | DOM | Switch | Right | 6' 0" | 165 lbs | - |
| Motter, McKay | SP | Jacksonville Pilots | 16 | 12/09/2045 | Nukunonu | TOK | Right | Right | 6' 9" | 210 lbs | - |
| Moutawakel, Iyasu | 1B | Eureka Hornets | 17 | 05/27/2045 | Soweto | RSA | Right | Left | 6' 2" | 200 lbs | - |
| Mowers, Randy | RP | Montreal Mounties | 24 | 04/02/2038 | College Park | USA | Right | Right | 6' 0" | 190 lbs | $600,000 |
| Moya, Danny | SP | Asheville Moonshiners | 18 | 05/28/2044 | Gurabo | PUR | Left | Left | 6' 0" | 165 lbs | - |
| Mteremo, Debebe | RP | Free Agent | 20 | 07/20/2042 | Johannesburg | RSA | Right | Right | 6' 0" | 170 lbs | - |
| Mukai, Yohachi | RF | Free Agent | 17 | 05/31/2045 | Nagoya | JPN | Left | Left | 6' 2" | 200 lbs | - |
| Muldoon, John | 1B | Free Agent | 29 | 08/05/2032 | North Attleborough | USA | Right | Right | 6' 3" | 200 lbs | - |
| Mulhollan, Ron | 3B | Cabo San Lucas Toreros | 26 | 08/20/2035 | Brooklyn | USA | Right | Right | 6' 2" | 195 lbs | $2,630,400 |
| Mullis, Hayden | SS | San Francisco Earthquakes | 16 | 08/04/2045 | Liverpool | ENG | Right | Right | 6' 4" | 180 lbs | - |
| Munakata, Masuto | C | Dallas Texans | 18 | 01/13/2044 | Kudamatsu | JPN | Right | Right | 6' 7" | 210 lbs | - |
| Munguia, Alberto | 2B | San Francisco Earthquakes | 18 | 05/20/2044 | Santo Domingo | DOM | Left | Right | 5' 10" | 170 lbs | - |
| Munguia, Chris | SP | Montreal Jazz | 18 | 01/24/2044 | San Nicolas de los Garza | MEX | Right | Right | 6' 6" | 195 lbs | - |
| Muniz, Alberto | SS | Bloomington Blazers | 17 | 10/07/2044 | Mayarí | CUB | Right | Right | 6' 0" | 185 lbs | - |
| Muniz, Angelo | SP | Bighorn Bison | 17 | 05/18/2045 | Izúcar | MEX | Right | Right | 6' 1" | 165 lbs | - |
| Muniz, Cortez | C | Quebec Armada | 16 | 10/28/2045 | Nueva Gerona | CUB | Right | Right | 6' 0" | 190 lbs | - |
| Muniz, Eddie | 3B | Quebec Armada | 18 | 05/24/2044 | Loíza | PUR | Right | Right | 6' 1" | 180 lbs | - |
| Muniz, Jose | RF | Kansas City Tornadoes | 17 | 04/26/2045 | Santo Domingo | DOM | Switch | Right | 6' 2" | 195 lbs | - |
| Muniz, Jose | SP | Montreal Mounties | 18 | 02/10/2044 | Arecibo | PUR | Right | Right | 6' 8" | 200 lbs | - |
| Muniz, Reynaldo | SP | Houghton Gremlins | 16 | 09/12/2045 | Anaco | VEN | Left | Right | 6' 8" | 200 lbs | - |
| Muniz, Santos | CF | Montreal Mounties | 18 | 02/06/2044 | Santo Domingo | DOM | Right | Right | 6' 1" | 200 lbs | - |
| Munoru, Hicham | RP | Eureka Hornets | 29 | 08/03/2032 | Johannesburg | RSA | Right | Right | 6' 2" | 200 lbs | $1,100,000 |
| Munos, Diego | SP | Asheville Moonshiners | 19 | 06/20/2043 | Santiago de Cuba | CUB | Right | Right | 6' 4" | 195 lbs | - |
| Munos, Jaime | SS | Cairo Pharaohs | 17 | 06/08/2045 | Carolina | PUR | Right | Right | 6' 1" | 165 lbs | - |
| Munoz, Alejandro | SP | Milwaukee Millers | 17 | 11/20/2044 | Guayama | PUR | Right | Right | 6' 6" | 200 lbs | - |
| Munoz, Bobby | 3B | Quebec Armada | 19 | 09/22/2042 | El Hatillo | VEN | Switch | Right | 6' 2" | 190 lbs | - |
| Munoz, Carlos | RP | Eureka Hornets | 18 | 12/27/2043 | La Vega | DOM | Switch | Right | 6' 0" | 170 lbs | - |
| Munoz, Esteban | SS | Dallas Texans | 18 | 04/30/2044 | San Victor | DOM | Right | Right | 6' 3" | 190 lbs | - |
| Munoz, Gilberto | SP | Havana Stogies | 17 | 04/16/2045 | Corozal | PUR | Switch | Right | 6' 1" | 175 lbs | - |
| Munoz, Jerry | SP | Pennsylvania Butterflies | 16 | 08/13/2045 | Charallave | VEN | Left | Left | 6' 4" | 180 lbs | - |
| Munoz, Jesus | SP | Kansas City Tornadoes | 18 | 11/14/2043 | Santo Domingo | DOM | Left | Left | 6' 6" | 200 lbs | - |
| Munoz, Jon | RP | Dallas Texans | 18 | 08/05/2043 | Santo Domingo | DOM | Left | Left | 6' 8" | 195 lbs | - |
| Munoz, Jordan | SP | San Francisco Earthquakes | 19 | 12/29/2042 | Ciudad Guayana | VEN | Right | Right | 6' 1" | 175 lbs | - |
| Munoz, Jorge | CF | Bighorn Bison | 16 | 04/13/2046 | San Juan | PUR | Left | Left | 6' 4" | 185 lbs | - |
| Munoz, Jose | SP | Eureka Hornets | 17 | 05/27/2045 | San Juan | PUR | Left | Left | 6' 1" | 170 lbs | - |
| Munoz, Jose | C | San Francisco Earthquakes | 18 | 11/13/2043 | Bayamón | PUR | Right | Right | 6' 2" | 200 lbs | - |
| Munoz, Juan | SP | Maple Marauders | 17 | 10/30/2044 | Las Margaritas | MEX | Left | Right | 6' 2" | 175 lbs | - |
| Munoz, Juan | LF | Seattle Sasquatch | 19 | 06/09/2043 | Mexico City | MEX | Right | Right | 6' 1" | 210 lbs | - |
| Munoz, Julio | SP | Bighorn Bison | 18 | 03/18/2044 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Munoz, Julio | 1B | Bloomington Blazers | 19 | 10/17/2042 | Miguel Aleman | MEX | Right | Left | 6' 4" | 200 lbs | - |
| Munoz, Tony | RP | Milwaukee Millers | 17 | 09/02/2044 | Quemado de Güines | CUB | Left | Left | 5' 10" | 165 lbs | - |
| Munoz, Tony | SP | Manhattan Slice | 19 | 07/25/2043 | Machiques | VEN | Right | Right | 6' 3" | 175 lbs | - |
| Munoz, Victor | C | Bloomington Blazers | 19 | 11/10/2042 | Guadalajara | MEX | Switch | Right | 6' 2" | 180 lbs | - |
| Munoz, Victor | 3B | Free Agent | 20 | 04/09/2042 | Camagüey | CUB | Left | Right | 6' 2" | 200 lbs | - |
| Munoz, Will | C | Free Agent | 17 | 11/16/2044 | Santiago | DOM | Right | Right | 5' 11" | 195 lbs | - |
| Munyiga, Mahjoub | RP | Free Agent | 18 | 08/13/2043 | Nairobi | KEN | Left | Left | 5' 10" | 165 lbs | - |
| Murai, Mutsuhito | C | Bloomington Blazers | 16 | 02/19/2046 | Tsukuba | JPN | Right | Right | 5' 11" | 170 lbs | - |
| Murakami, Futoshi | RP | Free Agent | 20 | 05/02/2042 | Shido | JPN | Left | Left | 6' 7" | 200 lbs | - |
| Murakami, Kentaro | CF | Havana Stogies | 17 | 09/28/2044 | Kusatsu | JPN | Right | Right | 6' 4" | 195 lbs | - |
| Murakami, Motomi | SP | Walnut Creek Warriors | 18 | 11/04/2043 | Kasukabe | JPN | Right | Right | 6' 0" | 170 lbs | - |
| Murakami, Shunsuke | 2B | Walnut Creek Warriors | 18 | 02/11/2044 | Kameoka | JPN | Right | Right | 6' 0" | 175 lbs | - |
| Murakami, Takao | RP | Free Agent | 18 | 06/02/2044 | Toda | JPN | Right | Right | 6' 6" | 195 lbs | - |
| Murata, Masahide | C | Free Agent | 17 | 03/19/2045 | Sasebo | JPN | Right | Right | 6' 0" | 175 lbs | - |
| Murcia, Mel | 3B | Montreal Jazz | 18 | 02/07/2044 | Contramaestre | CUB | Right | Right | 6' 1" | 190 lbs | - |
| Murillo, Alejandro | SP | Jacksonville Pilots | 19 | 06/16/2043 | Havana | CUB | Switch | Right | 6' 0" | 170 lbs | - |
| Murillo, Antonio | 1B | Montreal Jazz | 18 | 07/25/2044 | Guaynabo | PUR | Left | Left | 6' 2" | 200 lbs | - |
| Murillo, Frank | SP | Montreal Jazz | 17 | 06/09/2045 | Mayarí | CUB | Right | Right | 6' 3" | 180 lbs | - |
| Murillo, Frank | RF | Bighorn Bison | 17 | 07/08/2045 | Cumanayagua | CUB | Left | Left | 6' 3" | 205 lbs | - |
| Murillo, Pablo | SP | Chicago Eclipse | 19 | 05/11/2043 | Santo Domingo | DOM | Left | Left | 6' 2" | 175 lbs | - |
| Murillo, Pedro | SP | Cabo San Lucas Toreros | 18 | 06/01/2044 | Mexico City | MEX | Right | Right | 6' 2" | 175 lbs | - |
| Muro, Francisco | RP | Free Agent | 19 | 07/31/2043 | San Lorenzo | PUR | Right | Right | 6' 2" | 175 lbs | - |
| Muro, Hector | CF | Dallas Texans | 17 | 07/27/2045 | Guadalajara | MEX | Left | Right | 6' 2" | 175 lbs | - |
| Muro, Manny | 2B | Kansas City Tornadoes | 17 | 07/12/2045 | Havana | CUB | Right | Right | 6' 1" | 185 lbs | - |
| Muro, Rogelio | SP | Houghton Gremlins | 17 | 04/17/2045 | Cumana | VEN | Right | Right | 5' 11" | 160 lbs | - |
| Murray, Barry | C | Walnut Creek Warriors | 26 | 05/07/2036 | Jacksonville | USA | Switch | Right | 6' 4" | 220 lbs | $600,000 |
| Murray, Troy | 3B | Buffalo Bison | 20 | 07/01/2042 | El Cajon | USA | Left | Right | 6' 3" | 195 lbs | - |
| Musse, Cesar | CL | Quebec Armada | 18 | 02/19/2044 | Santo Domingo | DOM | Right | Right | 6' 3" | 185 lbs | - |
| Mutsaers, Jorian | SP | Montreal Jazz | 17 | 02/16/2045 | Haarlem | NED | Right | Right | 6' 1" | 170 lbs | - |
| Mutton, Cameron | SP | Cairo Pharaohs | 27 | 03/04/2035 | El Paso | USA | Right | Right | 6' 6" | 205 lbs | $3,791,000 |
| Muzorewa, Wolashe | SP | San Francisco Earthquakes | 18 | 01/21/2044 | Kroonstad | RSA | Right | Left | 6' 6" | 200 lbs | - |
| Mwaka, Abdikarim | SP | Vancouver Pioneers | 16 | 10/15/2045 | Witbank | RSA | Left | Left | 6' 3" | 180 lbs | - |
| Mysovsky, Vadim | SP | Pennsylvania Butterflies | 17 | 11/07/2044 | Telsiai | LTU | Right | Right | 6' 3" | 185 lbs | - |
