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| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ma, Seong-su | SP | Neo-Tokyo Akira | 17 | 07/27/2025 | Kimchon | KOR | Right | Right | 6' 5" | 190 lbs | - |
| Ma, Zhi-gang | RP | Gloucester Fishermen | 17 | 09/06/2025 | Shanhwa | TPE | Left | Right | 5' 10" | 155 lbs | - |
| Maatiala, Janne | CF | Okinawa Shisa | 17 | 02/02/2025 | Pécs | HUN | Switch | Right | 6' 2" | 180 lbs | - |
| Mabbett, Stuart | SP | Fargo Dinosaurs | 16 | 11/24/2025 | Saint George | BER | Right | Left | 6' 0" | 165 lbs | - |
| Macahilig, Jaypee | 2B | Kalamazoo Badgers | 16 | 11/17/2025 | Pio | PHI | Left | Right | 6' 0" | 170 lbs | - |
| MacAra, Kyle | 3B | Yuma Arroyos | 27 | 11/08/2014 | London | ENG | Right | Right | 6' 1" | 200 lbs | $1,000,000 |
| MacColl, Cameron | RP | Kentucky Thoroughbreds | 26 | 04/11/2016 | Stewarton | SCO | Switch | Right | 6' 2" | 195 lbs | $560,000 |
| MacDade, Scott | RF | Free Agent | 21 | 12/12/2020 | Musselburgh | SCO | Left | Left | 6' 2" | 180 lbs | - |
| MacDonald, Emerson | RP | Fargo Dinosaurs | 27 | 05/19/2015 | Tulsa | USA | Right | Right | 6' 0" | 185 lbs | $1,160,000 |
| MacDonald, Mark | 2B | Bakersfield Bears | 23 | 08/11/2019 | Bakersfield | USA | Right | Right | 6' 0" | 175 lbs | $560,000 |
| MacGregor, Shawn | C | Free Agent | 27 | 07/01/2015 | Blaine | USA | Right | Right | 6' 0" | 195 lbs | - |
| MacHendrie, Lucas | LF | Arlington Bureaucrats | 26 | 12/15/2015 | Aberdeen | SCO | Right | Right | 6' 3" | 200 lbs | $560,000 |
| MacIlraith, Fraser | LF | Charleston Statesmen | 22 | 04/23/2020 | Edinburgh | SCO | Left | Left | 6' 2" | 185 lbs | $560,000 |
| MacIndeor, Arran | 2B | Free Agent | 23 | 04/02/2019 | Peebles | SCO | Right | Right | 6' 2" | 195 lbs | - |
| MacKnight, Will | 1B | Free Agent | 23 | 02/07/2019 | Port Lavaca | USA | Right | Right | 6' 1" | 185 lbs | - |
| MacLay, Patrick | SS | Free Agent | 26 | 11/25/2015 | Houghton-le-Spring | ENG | Left | Right | 6' 3" | 200 lbs | - |
| MacVurich, John | LF | Scottish Claymores | 31 | 07/08/2011 | Paisley | SCO | Right | Right | 6' 1" | 195 lbs | $560,000 |
| MacWhirter, Christopher | CL | West Virginia Alleghenies | 30 | 02/04/2012 | Coatbridge | SCO | Right | Right | 6' 7" | 200 lbs | $920,000 |
| Macías, Fernando | 2B | Charleston Statesmen | 17 | 01/20/2025 | Montellano | DOM | Right | Right | 6' 4" | 180 lbs | - |
| Macías, Javier | SP | Aurora Borealis | 17 | 02/26/2025 | Santiago | CHI | Right | Right | 6' 4" | 195 lbs | - |
| Madison, Jim | LF | San Antonio Calzones of Laredo | 22 | 06/28/2020 | Queens | USA | Left | Left | 6' 1" | 175 lbs | $560,000 |
| Madrid, Edgar | 2B | Free Agent | 21 | 01/25/2021 | Manzanillo | CUB | Left | Right | 6' 2" | 190 lbs | - |
| Madrid, Paco | 3B | Gloucester Fishermen | 16 | 04/14/2026 | San Juan | CRC | Right | Right | 6' 4" | 200 lbs | - |
| Madrigal, Raúl | SP | New Orleans Trendsetters | 16 | 11/18/2025 | Cúcuta | COL | Right | Right | 6' 3" | 180 lbs | - |
| Maeda, Yoritomo | 3B | Toyama Wind Dancers | 34 | 09/27/2008 | Yokosuka | JPN | Right | Right | 6' 3" | 200 lbs | $22,000,000 |
| Magana, Pedro | 2B | Manchester Maulers | 16 | 01/13/2026 | San Pedro Sula | HON | Right | Right | 6' 0" | 165 lbs | - |
| Mah, Chiang-hui | SP | Kentucky Thoroughbreds | 16 | 05/24/2026 | Taipei | TPE | Switch | Right | 6' 2" | 180 lbs | - |
| Mainwaring, Gary | C | Free Agent | 20 | 02/24/2022 | Portsmouth | ENG | Right | Right | 6' 6" | 205 lbs | - |
| Makaev, Shaik | CF | London Underground | 17 | 10/22/2024 | Tbilisi | GEO | Right | Right | 6' 2" | 185 lbs | - |
| Makino, Ryozo | RP | Okinawa Shisa | 24 | 08/04/2018 | Matsuyama | JPN | Left | Left | 6' 4" | 190 lbs | $560,000 |
| Malahatkin, Robert | SS | Okinawa Shisa | 18 | 02/21/2024 | Pruzany | BLR | Right | Right | 6' 2" | 180 lbs | - |
| Maldonado, Fernando | SS | Amsterdam Lions | 17 | 09/09/2025 | Santo Domingo | DOM | Right | Right | 6' 1" | 160 lbs | - |
| Maldonado, José | SS | Tempe Apollos | 18 | 09/29/2024 | Santo Domingo | DOM | Right | Right | 6' 1" | 170 lbs | - |
| Maldonado, José | SS | New Jersey Hitmen | 30 | 04/13/2012 | Isabela | PUR | Right | Right | 6' 0" | 180 lbs | $1,350,000 |
| Maldonado, Marcos | SP | San Antonio Calzones of Laredo | 16 | 01/16/2026 | Santiago | CHI | Left | Right | 6' 3" | 180 lbs | - |
| Malone, Logan | 1B | New Jersey Hitmen | 34 | 06/30/2008 | West Haven | USA | Left | Right | 5' 10" | 195 lbs | $10,800,000 |
| Mancuso, Richard | RF | Okinawa Shisa | 28 | 11/20/2013 | Sezze | ITA | Right | Right | 6' 0" | 185 lbs | $3,680,000 |
| Mangin, Don | 1B | Bakersfield Bears | 22 | 05/12/2020 | Maple Glen | USA | Right | Right | 6' 1" | 170 lbs | $840,000 |
| Manley, Bill | RP | Bakersfield Bears | 25 | 08/10/2017 | Rock Hill | USA | Left | Left | 6' 9" | 200 lbs | $560,000 |
| Manning, Graham | CF | Charleston Statesmen | 22 | 08/04/2020 | Greensboro | USA | Left | Left | 6' 4" | 185 lbs | $560,000 |
| Manwaring, Carlton | 1B | Bakersfield Bears | 16 | 07/17/2026 | Oranjestad | ARU | Left | Left | 6' 5" | 225 lbs | - |
| Mao, Ai-de | SP | Palm Springs Codgers | 18 | 12/18/2023 | Taipei | TPE | Right | Right | 6' 3" | 180 lbs | - |
| Mapstone, Arthur | SP | West Virginia Alleghenies | 28 | 05/16/2014 | Sterling Heights | USA | Left | Left | 6' 6" | 205 lbs | $1,540,000 |
| Mar, Zhi-gang | RP | Yuma Arroyos | 17 | 03/02/2025 | Chungho | TPE | Left | Left | 6' 3" | 185 lbs | - |
| Margarín, Rubén | CF | Hartford Harpoon | 16 | 04/30/2026 | Almirante | PAN | Right | Right | 5' 9" | 165 lbs | - |
| Marino, Mario | RP | Reno Zephyrs | 26 | 09/25/2016 | Sonsonate | SLV | Right | Right | 6' 1" | 185 lbs | $560,000 |
| Marino, Mauro | SP | Fargo Dinosaurs | 17 | 12/26/2024 | Santiago | DOM | Right | Left | 6' 3" | 180 lbs | - |
| Marrafa, Sérgio | CF | San Antonio Calzones of Laredo | 17 | 04/22/2025 | Goiânia | BRA | Right | Right | 5' 11" | 165 lbs | - |
| Marrero, Ernesto | LF | New Orleans Trendsetters | 17 | 04/05/2025 | Samana | DOM | Left | Left | 5' 11" | 170 lbs | - |
| Marriage, Quentin | SP | Free Agent | 29 | 04/30/2013 | London | ENG | Right | Right | 6' 4" | 195 lbs | - |
| Marriott, Toby | C | London Underground | 30 | 07/03/2012 | Shoalhaven | AUS | Right | Right | 5' 11" | 185 lbs | $560,000 |
| Marsh, David | RP | Niihama-shi Ghosts | 24 | 06/04/2018 | Greenville | USA | Left | Left | 6' 3" | 190 lbs | $560,000 |
| Marshall, Harrison | LF | Niihama-shi Ghosts | 22 | 07/31/2020 | Sydney | AUS | Left | Left | 6' 1" | 185 lbs | $560,000 |
| Marshall, Ken | RP | Florida Farstriders | 25 | 05/07/2017 | Burkburnett | USA | Right | Right | 6' 3" | 190 lbs | $560,000 |
| Marshland, Eppe | CF | Reno Zephyrs | 19 | 04/20/2023 | Oranjestad | ARU | Right | Left | 6' 0" | 180 lbs | - |
| Marshland, Lyndon | RP | Aurora Borealis | 22 | 11/25/2019 | Port Maria | JAM | Left | Left | 6' 4" | 195 lbs | $560,000 |
| Martin, Michael | RP | Toyama Wind Dancers | 26 | 11/23/2015 | Santa Rita | GUM | Right | Right | 6' 4" | 190 lbs | $560,000 |
| Martin, Quinton | C | Free Agent | 25 | 09/22/2017 | Washington | USA | Right | Right | 6' 0" | 200 lbs | - |
| Martinella, Aubert | CL | Tempe Apollos | 17 | 01/26/2025 | Gualdo Tadino | ITA | Left | Right | 6' 4" | 185 lbs | - |
| Martín, Mario | SP | Florida Farstriders | 18 | 04/22/2024 | San Miguelito | PAN | Right | Right | 6' 0" | 175 lbs | - |
| Martínez, Alberto | RP | Free Agent | 27 | 04/05/2015 | Havana | CUB | Right | Right | 6' 1" | 175 lbs | - |
| Martínez, Alfonso | SP | Shin Seiki Evas | 17 | 09/16/2025 | Moca | DOM | Right | Right | 6' 3" | 180 lbs | - |
| Martínez, Alfredo | SP | Crystal Lake Sandgnats | 19 | 01/24/2023 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Martínez, Andrés | RP | Kalamazoo Badgers | 25 | 11/23/2016 | San Juan de la Maguana | DOM | Switch | Right | 5' 11" | 175 lbs | $560,000 |
| Martínez, António | SP | Palm Springs Codgers | 16 | 01/10/2026 | Holguín | CUB | Left | Left | 5' 11" | 160 lbs | - |
| Martínez, António | C | Florida Farstriders | 17 | 06/21/2025 | Nueva Gerona | CUB | Right | Right | 6' 5" | 220 lbs | - |
| Martínez, Ariel | RF | Free Agent | 28 | 08/26/2014 | Puerto Jiménez | CRC | Right | Right | 6' 4" | 200 lbs | - |
| Martínez, Arturo | 1B | Palm Springs Codgers | 16 | 03/03/2026 | Mexico City | MEX | Left | Left | 6' 4" | 220 lbs | - |
| Martínez, Bartolo | SP | Havana Leones | 16 | 05/16/2026 | Buenos Aires | ARG | Right | Right | 6' 4" | 185 lbs | - |
| Martínez, Bartolo | RP | Free Agent | 17 | 06/09/2025 | Masatepe | NCA | Right | Right | 6' 1" | 170 lbs | - |
| Martínez, Carlos | CF | Niihama-shi Ghosts | 25 | 05/03/2017 | Jovellanos | CUB | Right | Right | 6' 2" | 195 lbs | $560,000 |
| Martínez, Claudio | CF | Arlington Bureaucrats | 19 | 08/06/2023 | Santo Domingo | DOM | Left | Right | 6' 5" | 200 lbs | - |
| Martínez, Diego | SP | Florida Farstriders | 19 | 10/19/2023 | Perico | CUB | Left | Left | 5' 11" | 165 lbs | - |
| Martínez, Diego | 1B | Free Agent | 25 | 12/29/2016 | Cali | COL | Switch | Right | 6' 3" | 205 lbs | - |
| Martínez, Domingo | SP | Duluth Warriors | 17 | 11/18/2024 | Izalco | SLV | Left | Right | 6' 6" | 195 lbs | - |
| Martínez, Elvis | SP | Hartford Harpoon | 16 | 05/09/2026 | Santo Domingo | DOM | Right | Right | 6' 6" | 200 lbs | - |
| Martínez, Enrico | C | Scottish Claymores | 16 | 10/21/2025 | León | NCA | Right | Right | 6' 2" | 185 lbs | - |
| Martínez, Enrique | C | Aurora Borealis | 17 | 05/24/2025 | Tipitapa | NCA | Right | Right | 5' 11" | 185 lbs | - |
| Martínez, Fernando | CF | Charleston Statesmen | 16 | 03/04/2026 | Coinco | CHI | Left | Left | 6' 1" | 180 lbs | - |
| Martínez, Fernando | RP | Duluth Warriors | 27 | 06/19/2015 | Juarez | MEX | Left | Right | 6' 5" | 205 lbs | $560,000 |
| Martínez, Fernando | 2B | San Antonio Calzones of Laredo | 21 | 11/08/2020 | Tinley Park | USA | Right | Right | 6' 3" | 175 lbs | $560,000 |
| Martínez, Francisco | CF | Tempe Apollos | 24 | 07/04/2018 | Santo Domingo | DOM | Switch | Left | 6' 2" | 195 lbs | $560,000 |
| Martínez, Gabriel | RP | Kalamazoo Badgers | 25 | 03/11/2017 | Tortosa | ESP | Right | Right | 6' 1" | 190 lbs | $840,000 |
| Martínez, Gilberto | RF | Free Agent | 23 | 02/01/2019 | Oradell | USA | Left | Left | 6' 2" | 185 lbs | - |
| Martínez, Ismael | SP | Gloucester Fishermen | 18 | 07/12/2024 | Valencia | VEN | Switch | Right | 6' 6" | 190 lbs | - |
| Martínez, Iván | LF | Reno Zephyrs | 25 | 01/10/2017 | Matamoros | MEX | Right | Left | 6' 0" | 195 lbs | $560,000 |
| Martínez, Jesús | SP | Amsterdam Lions | 17 | 11/04/2024 | Buenos Aires | ARG | Switch | Right | 6' 3" | 185 lbs | - |
| Martínez, Jesús | SP | Neo-Tokyo Akira | 17 | 05/21/2025 | Buenos Aires | ARG | Right | Right | 6' 4" | 185 lbs | - |
| Martínez, Jorge | SP | Havana Leones | 17 | 09/05/2025 | Palma Soriano | CUB | Right | Right | 6' 4" | 180 lbs | - |
| Martínez, Jorge | CF | Free Agent | 21 | 12/31/2020 | Alajuela | CRC | Right | Right | 6' 2" | 195 lbs | - |
| Martínez, Jorge | C | Shin Seiki Evas | 18 | 10/06/2024 | Misantla | MEX | Switch | Right | 6' 2" | 205 lbs | - |
| Martínez, José | LF | Free Agent | 22 | 10/20/2020 | Rosario | ARG | Right | Right | 6' 1" | 185 lbs | - |
| Martínez, José | 2B | Aurora Borealis | 19 | 04/18/2023 | Santo Domingo | DOM | Right | Right | 5' 10" | 170 lbs | - |
| Martínez, José | SP | Manchester Maulers | 27 | 07/08/2015 | Constanza | DOM | Right | Right | 6' 0" | 185 lbs | $2,400,000 |
| Martínez, José | SS | San Juan Coqui | 24 | 07/11/2018 | Levittown | PUR | Left | Right | 6' 4" | 200 lbs | $560,000 |
| Martínez, José | SP | San Juan Coqui | 18 | 11/27/2023 | Hato Mayor | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Martínez, José | C | Fargo Dinosaurs | 17 | 09/17/2025 | San Juan de Colón | VEN | Right | Right | 6' 2" | 190 lbs | - |
| Martínez, Juan | CF | Fargo Dinosaurs | 18 | 06/30/2024 | Los Llanos | DOM | Right | Right | 6' 3" | 190 lbs | - |
| Martínez, Juan | CF | Reno Zephyrs | 18 | 06/30/2024 | Las Guías Oriente | PAN | Right | Right | 6' 2" | 195 lbs | - |
| Martínez, Júlio | LF | Kalamazoo Badgers | 18 | 05/22/2024 | Bogota | COL | Right | Right | 6' 4" | 185 lbs | - |
| Martínez, León | CF | Charleston Statesmen | 25 | 07/14/2017 | Panama | PAN | Right | Right | 6' 3" | 200 lbs | $560,000 |
| Martínez, Manuel | RF | New Jersey Hitmen | 17 | 02/13/2025 | Valencia | VEN | Left | Left | 6' 2" | 180 lbs | - |
| Martínez, Marcos | RP | New Jersey Hitmen | 18 | 09/01/2024 | Managua | NCA | Right | Right | 6' 2" | 185 lbs | - |
| Martínez, Norberto | RP | Free Agent | 18 | 10/05/2024 | Berlín | SLV | Right | Right | 6' 5" | 190 lbs | - |
| Martínez, Ramón | CF | Free Agent | 16 | 04/18/2026 | Managua | NCA | Switch | Right | 6' 4" | 175 lbs | - |
| Martínez, Ramón | RF | Neo-Tokyo Akira | 19 | 03/04/2023 | Petare | VEN | Left | Left | 6' 1" | 180 lbs | - |
| Martínez, Ramón | RP | Amsterdam Lions | 27 | 10/28/2014 | Managua | NCA | Right | Right | 5' 10" | 190 lbs | $560,000 |
| Martínez, Ramón | SP | Gloucester Fishermen | 17 | 05/30/2025 | Baní | DOM | Right | Right | 6' 8" | 205 lbs | - |
| Martínez, Ramón | SP | Kentucky Thoroughbreds | 18 | 03/28/2024 | Maracaibo | VEN | Left | Right | 5' 11" | 165 lbs | - |
| Martínez, Rubén | SP | Toyama Wind Dancers | 17 | 07/14/2025 | Santiago | DOM | Left | Left | 6' 8" | 200 lbs | - |
| Martínez, Sergio | RP | Free Agent | 20 | 12/20/2021 | Pergamino | ARG | Right | Right | 6' 2" | 180 lbs | - |
| Martínez, Tomás | RF | Okinawa Shisa | 38 | 11/03/2003 | Somerville | USA | Left | Left | 6' 0" | 200 lbs | $20,000,000 |
| Martínez, Tony | SP | New Jersey Hitmen | 16 | 01/15/2026 | Poza Rica | MEX | Right | Right | 5' 11" | 155 lbs | - |
| Martínez, Wilson | SP | Florida Farstriders | 17 | 07/01/2025 | Matagalpa | NCA | Left | Right | 6' 1" | 170 lbs | - |
| Maruyama, Masahiro | SP | Havana Leones | 27 | 05/06/2015 | Shiogama | JPN | Right | Right | 6' 3" | 205 lbs | $7,800,000 |
| Maryadi, Dian | LF | Reno Zephyrs | 17 | 09/08/2025 | Jakarta | IDN | Switch | Left | 6' 7" | 200 lbs | - |
| Marín, Carlos | RP | Toyama Wind Dancers | 26 | 07/30/2016 | Guantanamo | CUB | Left | Left | 6' 5" | 200 lbs | $1,200,000 |
| Marín, Félix | RP | Hartford Harpoon | 24 | 11/15/2017 | San Felipe | CHI | Left | Left | 5' 11" | 175 lbs | $560,000 |
| Mason, Phil | 2B | Free Agent | 22 | 01/24/2020 | Clermont | USA | Right | Right | 6' 1" | 185 lbs | - |
| Massarelli, Bernardo | 2B | Fargo Dinosaurs | 18 | 12/18/2023 | Lainate | ITA | Right | Right | 6' 0" | 175 lbs | - |
| Massey, Peter | RP | San Juan Coqui | 23 | 08/24/2019 | Lees Summit | USA | Switch | Right | 6' 5" | 205 lbs | $560,000 |
| Massingham, Arthur | RP | Manchester Maulers | 27 | 11/23/2014 | Sydney | AUS | Right | Left | 6' 2" | 200 lbs | $560,000 |
| Mata, António | SP | Shin Seiki Evas | 28 | 06/13/2014 | Bahía Honda | CUB | Left | Left | 6' 2" | 200 lbs | $3,353,600 |
| Mata, Manuel | RP | Free Agent | 24 | 06/16/2018 | Santo Domingo | DOM | Right | Right | 6' 0" | 195 lbs | - |
| Mata, Mauro | C | Florida Farstriders | 31 | 02/20/2011 | Trujillo | VEN | Right | Right | 6' 2" | 200 lbs | $20,000,000 |
| Mata, Tomás | 1B | Fargo Dinosaurs | 18 | 07/09/2024 | Buenos Aires | ARG | Right | Right | 6' 7" | 215 lbs | - |
| Mateo, Ricardo | SS | Havana Leones | 36 | 08/02/2006 | León | NCA | Right | Right | 6' 0" | 195 lbs | $26,800,000 |
| Mateo, Sergio | RP | Reno Zephyrs | 19 | 09/03/2023 | Matagalpa | NCA | Right | Left | 6' 2" | 180 lbs | - |
| Mathijssen, Carol | LF | Tempe Apollos | 17 | 01/19/2025 | Sint Nicolas | ARU | Left | Right | 6' 0" | 195 lbs | - |
| Matos, Alejandro | RP | Free Agent | 22 | 07/06/2020 | Bolívar | COL | Right | Right | 5' 10" | 170 lbs | - |
| Matsuda, Josuke | RP | Havana Leones | 24 | 08/07/2018 | Musashino | JPN | Right | Right | 6' 4" | 200 lbs | $560,000 |
| Matsumoto, Murai | LF | Free Agent | 23 | 08/10/2019 | Matsuyama | JPN | Right | Right | 6' 2" | 190 lbs | - |
| Mauri, Tiziano | SP | Yuma Arroyos | 18 | 06/01/2024 | Castiglion Fiorentino | ITA | Right | Right | 6' 5" | 185 lbs | - |
| May, Tom | SS | Free Agent | 34 | 04/13/2008 | Winnipeg | CAN | Right | Right | 6' 4" | 200 lbs | - |
| McCarthy, Kent | 1B | Free Agent | 34 | 03/23/2008 | Peachtree City | USA | Right | Right | 6' 9" | 225 lbs | - |
| McCoy, James | SP | San Antonio Calzones of Laredo | 27 | 11/18/2014 | El Monte | USA | Right | Right | 6' 1" | 190 lbs | $9,595,000 |
| Mcintyre, Ethan | RF | Free Agent | 21 | 12/03/2020 | Glasgow | SCO | Right | Right | 6' 3" | 200 lbs | - |
| McIntyre, Glenn | LF | Kalamazoo Badgers | 31 | 08/22/2011 | Taylor | USA | Right | Right | 6' 2" | 200 lbs | $560,000 |
| McKenzie, Chris | 1B | Free Agent | 23 | 05/16/2019 | Vancouver | CAN | Right | Right | 6' 2" | 190 lbs | - |
| McMahon, Nolan | C | Hartford Harpoon | 33 | 07/23/2009 | East Cleveland | USA | Right | Right | 6' 4" | 200 lbs | $560,000 |
| McVay, Scottie | SP | Free Agent | 23 | 11/29/2018 | Dublin | IRL | Right | Right | 6' 0" | 190 lbs | - |
| Medina, Félix | SP | Palm Springs Codgers | 17 | 12/12/2024 | Los Andes | CHI | Right | Right | 6' 2" | 175 lbs | - |
| Medina, Gustavo | SP | Florida Farstriders | 18 | 01/25/2024 | Santo Domingo | DOM | Left | Left | 6' 2" | 180 lbs | - |
| Medina, José | SP | Florida Farstriders | 16 | 02/22/2026 | Santo Domingo | DOM | Right | Left | 6' 1" | 165 lbs | - |
| Medina, José | SP | Free Agent | 25 | 04/09/2017 | Santo Domingo | DOM | Left | Right | 6' 2" | 195 lbs | - |
| Medina, Júlio | SP | Reno Zephyrs | 17 | 08/06/2025 | Santo Domingo | DOM | Left | Left | 6' 4" | 185 lbs | - |
| Medina, Orlando | SP | Aurora Borealis | 16 | 09/18/2026 | Turmero | VEN | Right | Right | 6' 2" | 175 lbs | - |
| Medina, Pedro | LF | Charleston Statesmen | 18 | 08/25/2024 | Caracas | VEN | Right | Right | 6' 1" | 180 lbs | - |
| Medina, Roberto | LF | Free Agent | 26 | 12/13/2015 | Oranjestad | ARU | Right | Right | 6' 5" | 205 lbs | - |
| Medine, Aurelio | SP | Okinawa Shisa | 17 | 02/21/2025 | Santo Domingo | DOM | Left | Left | 6' 4" | 190 lbs | - |
| Medine, Ricardo | RF | Free Agent | 16 | 04/30/2026 | Las Cumbres | PAN | Left | Left | 5' 10" | 175 lbs | - |
| Meeks, Juan | SP | London Underground | 25 | 08/14/2017 | Peridot | USA | Right | Right | 6' 2" | 195 lbs | $560,000 |
| Mejía, Wilson | SP | Free Agent | 21 | 02/06/2021 | San Miguel | SLV | Right | Right | 5' 11" | 170 lbs | - |
| Melsome, Claude | RP | Free Agent | 22 | 11/22/2019 | Vancouver | CAN | Left | Right | 6' 2" | 180 lbs | - |
| Meléndez, Jesús | CF | Free Agent | 29 | 12/30/2012 | Isla Mujeres | MEX | Right | Right | 6' 2" | 200 lbs | - |
| Meléndez, Jorge | 1B | Free Agent | 21 | 04/10/2021 | Cañas | CRC | Right | Right | 6' 2" | 195 lbs | - |
| Meléndres, Sergio | RP | Kalamazoo Badgers | 26 | 05/16/2016 | La Vega | DOM | Right | Right | 6' 0" | 185 lbs | $560,000 |
| Mendanha, Zuleide | C | San Antonio Calzones of Laredo | 17 | 06/13/2025 | Ananindeua | BRA | Right | Right | 5' 11" | 180 lbs | - |
| Mendoza, Francisco | C | Charleston Statesmen | 17 | 04/02/2025 | Santiago | CHI | Right | Right | 6' 0" | 175 lbs | - |
| Mendoza, Jeffrey | RP | Bakersfield Bears | 37 | 02/13/2005 | Plantation | USA | Left | Left | 6' 3" | 200 lbs | $1,700,000 |
| Mendoza, José | RP | Charleston Statesmen | 24 | 12/29/2017 | Santa Ana | SLV | Left | Left | 6' 6" | 200 lbs | $560,000 |
| Mendoza, Juan | CF | Shin Seiki Evas | 30 | 08/07/2012 | Caracas | VEN | Left | Left | 6' 5" | 200 lbs | $8,000,000 |
| Mendoza, Lázaro | SP | Florida Farstriders | 16 | 11/04/2025 | Acancéh | MEX | Right | Right | 6' 0" | 165 lbs | - |
| Mendoza, Pedro | C | Gloucester Fishermen | 17 | 05/19/2025 | Florida | CUB | Right | Right | 6' 2" | 190 lbs | - |
| Menese, Xavier | SP | London Underground | 16 | 02/26/2026 | La Espigadilla | PAN | Right | Right | 6' 1" | 165 lbs | - |
| Menéndez, Juan | RP | San Juan Coqui | 25 | 08/27/2017 | Davie | USA | Right | Right | 6' 5" | 190 lbs | $560,000 |
| Menéndez, Ricardo | RF | Bakersfield Bears | 27 | 02/21/2015 | Nueva San Salvador | SLV | Left | Left | 6' 1" | 200 lbs | $3,840,000 |
| Mercado, Alberto | SS | Charleston Statesmen | 18 | 07/07/2024 | San Pedro | CRC | Right | Right | 6' 1" | 170 lbs | - |
| Mercado, Héctor | LF | West Virginia Alleghenies | 18 | 07/20/2024 | Colón | PAN | Right | Right | 5' 11" | 180 lbs | - |
| Mercado, Júlio | C | Crystal Lake Sandgnats | 17 | 08/05/2025 | Santiago | CHI | Right | Right | 6' 3" | 210 lbs | - |
| Mercado, Marcos | RF | Free Agent | 21 | 03/01/2021 | Havana | CUB | Left | Left | 6' 5" | 195 lbs | - |
| Mercado, Montego | SP | West Virginia Alleghenies | 17 | 02/05/2025 | Boca Chica | DOM | Switch | Left | 6' 4" | 185 lbs | - |
| Mercado, Víctor | 1B | Free Agent | 16 | 02/14/2026 | Santo Domingo | DOM | Right | Right | 6' 7" | 220 lbs | - |
| Merced, Orlando | SP | Kentucky Thoroughbreds | 19 | 04/28/2023 | Contramaestre | CUB | Right | Right | 6' 3" | 190 lbs | - |
| Merrill, Curt | RP | Niihama-shi Ghosts | 27 | 11/22/2014 | Phoenixville | USA | Switch | Right | 6' 2" | 200 lbs | $1,170,000 |
| Merritt, Mike | SP | Madison Malts | 24 | 05/02/2018 | Kendale Lakes | USA | Left | Left | 6' 2" | 195 lbs | $560,000 |
| Mesa, Tony | LF | Okinawa Shisa | 25 | 05/02/2017 | Arcadia | USA | Right | Left | 6' 4" | 200 lbs | $560,000 |
| Mesquida, Jorge | SP | Yuma Arroyos | 17 | 05/12/2025 | Buenos Aires | ARG | Right | Right | 6' 1" | 175 lbs | - |
| Meyer, Bud | 3B | Free Agent | 26 | 01/20/2016 | Oak Creek | USA | Right | Right | 5' 11" | 185 lbs | - |
| Meyer, Werner | CL | Kentucky Thoroughbreds | 16 | 06/20/2026 | Salzburg | AUT | Right | Right | 6' 4" | 185 lbs | - |
| Michelozzi, Galimberto | 1B | Arlington Bureaucrats | 27 | 10/19/2015 | Treviglio | ITA | Left | Left | 6' 3" | 200 lbs | $560,000 |
| Miles, Bob | RP | Palm Springs Codgers | 21 | 02/26/2021 | Mililani Town | USA | Left | Left | 6' 4" | 185 lbs | $560,000 |
| Milk, Stephen | RF | Palm Springs Codgers | 21 | 02/18/2021 | Newmarket | ENG | Right | Right | 6' 2" | 180 lbs | $560,000 |
| Miller, Greg | RP | Florida Farstriders | 22 | 06/10/2020 | Portland | USA | Switch | Right | 6' 2" | 195 lbs | $560,000 |
| Miller, John | RF | Hartford Harpoon | 23 | 05/30/2019 | Richmond | USA | Left | Left | 6' 1" | 190 lbs | $560,000 |
| Miller, Marvin | 2B | Free Agent | 41 | 07/13/2001 | Yarmouth | USA | Right | Right | 6' 1" | 200 lbs | - |
| Milligan, Duncan | 2B | Arlington Bureaucrats | 24 | 07/18/2018 | La Presa | USA | Right | Right | 6' 0" | 190 lbs | $560,000 |
| Min, Tso-i | SS | San Antonio Calzones of Laredo | 17 | 01/29/2025 | Yingko | TPE | Right | Right | 6' 3" | 185 lbs | - |
| Minter, Vic | SP | Crystal Lake Sandgnats | 17 | 09/06/2025 | Sint Nicolas | ARU | Switch | Right | 6' 8" | 205 lbs | - |
| Mira, Amilcar | 1B | Okinawa Shisa | 19 | 10/16/2023 | Valencia | VEN | Left | Right | 6' 2" | 200 lbs | - |
| Miranda, Jorge | CF | Scottish Claymores | 17 | 07/17/2025 | Santa Lucía | CRC | Left | Right | 6' 0" | 185 lbs | - |
| Miranda, José | SP | West Virginia Alleghenies | 16 | 02/27/2026 | Imbert | DOM | Switch | Right | 6' 0" | 170 lbs | - |
| Miranda, Ángel | 2B | Gloucester Fishermen | 17 | 02/17/2025 | Santo Tomas | NCA | Right | Right | 6' 0" | 175 lbs | - |
| Mireles, Tony | DH | San Antonio Calzones of Laredo | 31 | 07/30/2011 | Cali | COL | Left | Left | 6' 1" | 200 lbs | $9,800,000 |
| Missel, Ton | RF | Free Agent | 22 | 10/10/2020 | Schouwen-Duiveland | NED | Left | Right | 6' 1" | 195 lbs | - |
| Miura, Hideo | CL | Toyama Wind Dancers | 30 | 09/18/2012 | Kamogata | JPN | Right | Right | 6' 2" | 190 lbs | $4,900,000 |
| Miura, Yoichibei | SS | Arlington Bureaucrats | 30 | 05/21/2012 | Suita | JPN | Right | Right | 5' 11" | 195 lbs | $11,500,000 |
| Miyamoto, Naofumi | SS | Charleston Statesmen | 25 | 08/17/2017 | Nagano | JPN | Switch | Right | 6' 3" | 170 lbs | $1,694,400 |
| Miyashita, Ichizo | C | Palm Springs Codgers | 22 | 11/12/2019 | Chikushino | JPN | Right | Right | 6' 0" | 190 lbs | $560,000 |
| Miyata, Taizo | SP | Amsterdam Lions | 28 | 05/02/2014 | Choshi | JPN | Left | Left | 6' 3" | 195 lbs | $560,000 |
| Moeller, Emil | C | San Juan Coqui | 16 | 01/25/2026 | Harsefeld | GER | Right | Right | 6' 1" | 185 lbs | - |
| Moerman, Kamiel | SP | Aurora Borealis | 16 | 01/11/2026 | Sint Nicolas | ARU | Left | Left | 6' 1" | 170 lbs | - |
| Mojica, César | 1B | Palm Springs Codgers | 19 | 11/24/2022 | Santiago de Cuba | CUB | Left | Left | 6' 1" | 200 lbs | - |
| Mojica, Juan | SP | Tempe Apollos | 17 | 12/15/2024 | Santo Domingo | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Molina, Fernando | C | Free Agent | 23 | 10/10/2019 | Bayamo | CUB | Right | Right | 6' 3" | 195 lbs | - |
| Molina, Luis | 2B | Free Agent | 19 | 08/21/2023 | Canilla | GUA | Right | Right | 6' 0" | 180 lbs | - |
| Molina, Roberto | SP | New Orleans Trendsetters | 16 | 06/08/2026 | Las Tunas | CUB | Right | Right | 5' 11" | 160 lbs | - |
| Molina, Ángel | SP | San Juan Coqui | 17 | 08/05/2025 | Santo Domingo | DOM | Right | Right | 6' 2" | 185 lbs | - |
| Monnington, Peter | CF | Free Agent | 35 | 03/20/2007 | Runcorn | ENG | Right | Right | 6' 5" | 205 lbs | - |
| Monteortíz, Ángel | SP | Charleston Statesmen | 17 | 07/14/2025 | Morelia | MEX | Left | Left | 6' 3" | 180 lbs | - |
| Monti, Philiberto | SP | Havana Leones | 18 | 07/03/2024 | Valencia | VEN | Right | Right | 6' 6" | 200 lbs | - |
| Montilla, Vicente | SS | Duluth Warriors | 18 | 08/21/2024 | Mexico City | MEX | Right | Right | 6' 2" | 170 lbs | - |
| Montoya, Eric | RF | Neo-Tokyo Akira | 33 | 04/19/2009 | Arnold | USA | Right | Left | 6' 0" | 200 lbs | $4,640,000 |
| Montoya, Jorge | RP | Madison Malts | 18 | 10/07/2024 | Guacimo | CRC | Right | Right | 6' 2" | 185 lbs | - |
| Montoya, José | SP | San Juan Coqui | 17 | 05/01/2025 | Palmira | CUB | Right | Right | 6' 2" | 180 lbs | - |
| Montáñez, Carlos | 2B | Free Agent | 23 | 01/29/2019 | Los Angeles | CHI | Right | Right | 6' 2" | 185 lbs | - |
| Montés, Alfonso | SP | Palm Springs Codgers | 24 | 11/01/2017 | San Pedro de Macorís | DOM | Switch | Left | 6' 0" | 175 lbs | $560,000 |
| Moon, Herb | 1B | Palm Springs Codgers | 22 | 08/02/2020 | Peoria | USA | Right | Right | 6' 6" | 220 lbs | $560,000 |
| Moore, Austin | RP | Hartford Harpoon | 30 | 02/15/2012 | Monticello | USA | Right | Right | 6' 7" | 200 lbs | $1,800,000 |
| Moore, Bob | RP | Niihama-shi Ghosts | 25 | 12/07/2016 | Fayetteville | USA | Left | Left | 6' 3" | 200 lbs | $560,000 |
| Moore, Nathan | RP | Charleston Statesmen | 28 | 06/23/2014 | Vancouver | USA | Right | Right | 6' 4" | 200 lbs | $1,700,000 |
| Moore, Scott | SP | Free Agent | 26 | 06/22/2016 | Dunwoody | USA | Right | Right | 6' 2" | 190 lbs | - |
| Mora, Bartolo | LF | Aurora Borealis | 40 | 11/09/2001 | Land OLakes | USA | Left | Left | 6' 1" | 205 lbs | $4,400,000 |
| Mora, Carlos | SP | Kentucky Thoroughbreds | 17 | 12/23/2024 | Buenos Aires | ARG | Left | Left | 6' 0" | 160 lbs | - |
| Morales, Alejandro | C | New Jersey Hitmen | 18 | 12/14/2023 | Amatitlan | GUA | Right | Right | 6' 1" | 190 lbs | - |
| Morales, Alejandro | 1B | Neo-Tokyo Akira | 17 | 02/25/2025 | San Felipe | CRC | Right | Right | 6' 4" | 215 lbs | - |
| Morales, Bartolo | LF | Okinawa Shisa | 19 | 01/03/2023 | Autlan | MEX | Right | Right | 6' 2" | 200 lbs | - |
| Morales, Emílio | SP | Scottish Claymores | 18 | 07/22/2024 | Panama | PAN | Switch | Right | 6' 4" | 185 lbs | - |
| Morales, Freddy | C | Yuma Arroyos | 34 | 12/06/2007 | La Vega | DOM | Right | Right | 6' 0" | 190 lbs | $16,500,000 |
| Morales, Félix | C | Hartford Harpoon | 18 | 09/03/2024 | La Plata | ARG | Right | Right | 6' 2" | 205 lbs | - |
| Morales, Gerardo | CF | Scottish Claymores | 26 | 12/31/2015 | Sabana Grande de Boya | DOM | Right | Right | 6' 0" | 195 lbs | $560,000 |
| Morales, Héctor | LF | Kentucky Thoroughbreds | 16 | 11/20/2025 | Acajutla | SLV | Right | Right | 6' 0" | 185 lbs | - |
| Morales, Jesús | SS | Okinawa Shisa | 25 | 03/29/2017 | Zaragoza | ESP | Right | Right | 6' 2" | 175 lbs | $560,000 |
| Morales, Jesús | SP | Charleston Statesmen | 28 | 07/10/2014 | Santiago | DOM | Right | Right | 6' 3" | 200 lbs | $1,700,000 |
| Morales, León | SP | San Juan Coqui | 19 | 09/22/2023 | Pedro Betancourt | CUB | Switch | Right | 6' 3" | 185 lbs | - |
| Morales, Luis | CF | Palm Springs Codgers | 19 | 03/07/2023 | Caracas | VEN | Right | Left | 6' 2" | 185 lbs | - |
| Morales, Pedro | RP | San Antonio Calzones of Laredo | 34 | 09/30/2008 | San Miguelito | PAN | Switch | Left | 5' 10" | 195 lbs | $560,000 |
| Morales, Román | SP | Hartford Harpoon | 24 | 08/22/2018 | La Romana | DOM | Right | Right | 6' 2" | 200 lbs | $560,000 |
| Moreno, Alfonso | SP | Yuma Arroyos | 17 | 02/05/2025 | Havana | CUB | Right | Right | 6' 3" | 190 lbs | - |
| Moreno, Carlos | SP | New Jersey Hitmen | 18 | 02/04/2024 | San Salvador | SLV | Left | Left | 6' 0" | 165 lbs | - |
| Moreno, Gerardo | C | Free Agent | 22 | 10/18/2020 | Sancti Spíritus | CUB | Left | Right | 6' 0" | 200 lbs | - |
| Moreno, Jesús | SP | Neo-Tokyo Akira | 17 | 10/07/2025 | Santo Domingo | DOM | Right | Right | 5' 11" | 165 lbs | - |
| Moreno, Jorge | 2B | New Orleans Trendsetters | 17 | 10/07/2025 | Chitré | PAN | Right | Right | 6' 2" | 180 lbs | - |
| Moreno, Juan | SP | Bakersfield Bears | 16 | 11/09/2025 | Santiago | CHI | Left | Right | 5' 11" | 165 lbs | - |
| Moreno, Juan | RP | Fargo Dinosaurs | 28 | 01/22/2014 | Santo Domingo | DOM | Left | Left | 6' 7" | 200 lbs | $900,000 |
| Moreno, Lorenzo | LF | Madison Malts | 23 | 11/15/2018 | Mazatlan | MEX | Left | Left | 6' 3" | 200 lbs | $560,000 |
| Moreno, Luis | 1B | Free Agent | 32 | 08/13/2010 | Santo Domingo | DOM | Left | Left | 6' 2" | 205 lbs | - |
| Moreno, Manny | SS | Hartford Harpoon | 31 | 10/14/2011 | Aguascalientes | MEX | Right | Right | 6' 4" | 200 lbs | $12,500,000 |
| Morgan, Al | 2B | Free Agent | 24 | 06/15/2018 | Mobile | USA | Right | Right | 6' 2" | 180 lbs | - |
| Morgan, Jordan | RP | Palm Springs Codgers | 28 | 10/09/2014 | Scranton | USA | Right | Left | 6' 2" | 200 lbs | $2,400,000 |
| Morgan, Rick | 3B | Free Agent | 26 | 09/07/2016 | Hillsboro | USA | Right | Right | 5' 11" | 195 lbs | - |
| Mori, Shirai | CL | Duluth Warriors | 28 | 04/16/2014 | Minamiashigara | JPN | Right | Right | 6' 4" | 200 lbs | $11,600,000 |
| Morimoto, Kazu | RF | Fargo Dinosaurs | 25 | 09/28/2017 | Hiroshima | JPN | Right | Left | 6' 5" | 205 lbs | $560,000 |
| Morita, Naoaki | SP | Scottish Claymores | 23 | 10/29/2018 | Kaita | JPN | Right | Right | 6' 2" | 185 lbs | $560,000 |
| Morrall, Brad | RP | Bakersfield Bears | 30 | 03/23/2012 | Melbourne | AUS | Left | Right | 6' 0" | 200 lbs | $5,500,000 |
| Morris, David | CF | Free Agent | 25 | 08/15/2017 | Strawberry | USA | Right | Right | 6' 4" | 195 lbs | - |
| Morrison, Robert | SP | Okinawa Shisa | 24 | 10/13/2018 | San Diego | USA | Switch | Left | 6' 4" | 200 lbs | $560,000 |
| Morán, António | SP | Crystal Lake Sandgnats | 16 | 01/10/2026 | Berlín | SLV | Left | Right | 5' 10" | 155 lbs | - |
| Morán, Carlos | LF | London Underground | 16 | 10/25/2025 | Calvillo | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Morán, John | 1B | Kalamazoo Badgers | 28 | 06/26/2014 | Jefferson City | USA | Right | Right | 6' 2" | 200 lbs | $560,000 |
| Morán, Jorge | 2B | Free Agent | 27 | 05/31/2015 | Guaimaro | CUB | Right | Right | 6' 2" | 200 lbs | - |
| Morán, José | 3B | Okinawa Shisa | 18 | 08/18/2024 | Ocotlan | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Morán, Juan | 3B | Bakersfield Bears | 16 | 10/25/2025 | Tucuman | ARG | Right | Right | 6' 4" | 220 lbs | - |
| Morán, Lorenzo | RF | Free Agent | 31 | 05/08/2011 | Puerto Plata | DOM | Right | Right | 6' 3" | 195 lbs | - |
| Moss, Duane | SP | London Underground | 36 | 08/01/2006 | Los Angeles | USA | Left | Left | 6' 1" | 205 lbs | $15,400,000 |
| Moss, George | SP | Hartford Harpoon | 33 | 10/02/2009 | Broken Arrow | USA | Switch | Right | 6' 0" | 200 lbs | $20,000,000 |
| Mota, Octávio | RP | Gloucester Fishermen | 22 | 03/27/2020 | Levittown | PUR | Left | Left | 6' 2" | 175 lbs | $560,000 |
| Moya, Esteban | SP | Charleston Statesmen | 18 | 03/02/2024 | Chitré | PAN | Right | Right | 6' 8" | 200 lbs | - |
| Moya, José | SP | Tempe Apollos | 17 | 09/14/2025 | Santo Domingo | DOM | Switch | Right | 5' 11" | 165 lbs | - |
| Mtima, Tedros | SP | Okinawa Shisa | 16 | 01/20/2026 | Mombasa | KEN | Left | Right | 6' 7" | 195 lbs | - |
| Mtundu, Kelile | SP | Reno Zephyrs | 18 | 06/04/2024 | Freetown | SLE | Left | Left | 6' 3" | 180 lbs | - |
| Mu, Bi-jun | SP | Niihama-shi Ghosts | 16 | 04/05/2026 | Hsinchu | TPE | Right | Left | 6' 3" | 175 lbs | - |
| Mu, Shu-de | RF | Kalamazoo Badgers | 37 | 04/06/2005 | Shanghai | CHN | Right | Right | 5' 11" | 205 lbs | $560,000 |
| Mu, Xian-yao | 1B | Duluth Warriors | 18 | 06/28/2024 | Sanchung | TPE | Left | Left | 6' 6" | 205 lbs | - |
| Muirhead, Brody | SP | Free Agent | 18 | 01/22/2024 | Port Lincoln | AUS | Left | Left | 6' 6" | 195 lbs | - |
| Mun, Dong-kwan | LF | Madison Malts | 26 | 06/09/2016 | Cheju | KOR | Switch | Right | 6' 1" | 200 lbs | $560,000 |
| Mun, Du-sung | CF | Reno Zephyrs | 19 | 12/29/2022 | Seoul | KOR | Right | Right | 6' 1" | 175 lbs | - |
| Murakami, Seishiro | SP | Free Agent | 31 | 03/13/2011 | Shizuoka | JPN | Left | Left | 5' 10" | 180 lbs | - |
| Murakami, Shohei | RP | Tempe Apollos | 30 | 03/30/2012 | Maebashi | JPN | Left | Left | 6' 7" | 200 lbs | $2,840,000 |
| Murase, Jiro | RF | Florida Farstriders | 33 | 03/17/2009 | Musashimurayama | JPN | Right | Right | 6' 6" | 205 lbs | $1,500,000 |
| Murata, Yosai | C | Amsterdam Lions | 26 | 04/20/2016 | Tonosho | JPN | Right | Right | 6' 0" | 200 lbs | $560,000 |
| Murdock, Steve | RP | Arlington Bureaucrats | 27 | 03/21/2015 | Springhill | USA | Left | Left | 6' 6" | 200 lbs | $560,000 |
| Murdock, Will | 2B | Free Agent | 24 | 10/07/2018 | Akron | USA | Right | Right | 6' 1" | 180 lbs | - |
| Murphy, Gary | RP | Kalamazoo Badgers | 33 | 03/24/2009 | Philadelphia | USA | Right | Right | 6' 5" | 200 lbs | $1,400,000 |
| Murphy, John | RP | Free Agent | 27 | 05/06/2015 | Sterling Heights | USA | Right | Right | 6' 4" | 195 lbs | - |
| Muthomi, Fesseha | RP | Madison Malts | 18 | 09/15/2024 | Cape Town | RSA | Right | Right | 5' 10" | 160 lbs | - |
| Muñíz, Juan Luis | 1B | Niihama-shi Ghosts | 19 | 12/21/2022 | Santiago | DOM | Right | Right | 6' 6" | 215 lbs | - |
| Muñíz, Raúl | CF | Niihama-shi Ghosts | 17 | 07/15/2025 | San José | CRC | Left | Left | 6' 2" | 185 lbs | - |
| Muñíz, Ánibal | SP | Free Agent | 27 | 05/07/2015 | Carrillos | CRC | Right | Right | 6' 1" | 190 lbs | - |
| Muñóz, Augusto | SP | San Juan Coqui | 17 | 07/01/2025 | Santiago de Compostela | ESP | Right | Right | 6' 0" | 165 lbs | - |
| Muñóz, Bartolo | SP | Manchester Maulers | 25 | 03/23/2017 | San Salvador | SLV | Left | Left | 5' 11" | 180 lbs | $560,000 |
| Muñóz, Francisco | SS | Florida Farstriders | 28 | 01/21/2014 | Caracas | VEN | Left | Right | 6' 4" | 195 lbs | $1,300,000 |
| Muñóz, Félix | SP | Scottish Claymores | 18 | 11/26/2023 | San Miguel | SLV | Right | Right | 6' 2" | 180 lbs | - |
| Muñóz, José | 3B | Toyama Wind Dancers | 17 | 05/12/2025 | Santo Domingo | CUB | Switch | Right | 6' 0" | 185 lbs | $560,000 |
| Muñóz, José | RF | Free Agent | 21 | 12/31/2020 | Guerra | DOM | Switch | Left | 6' 1" | 180 lbs | - |
| Muñóz, Manuel | 1B | New Orleans Trendsetters | 30 | 04/10/2012 | Lujan | ARG | Right | Right | 6' 6" | 200 lbs | $3,060,000 |
| Muñóz, Raúl | 1B | Aurora Borealis | 34 | 03/14/2008 | Thousand Oaks | USA | Left | Right | 6' 1" | 195 lbs | $14,200,000 |
| Mwalimu, Beremew | SS | Gloucester Fishermen | 18 | 09/14/2024 | Dakar | SEN | Right | Right | 6' 2" | 170 lbs | - |
| Mwita, Moges | SP | Free Agent | 18 | 04/01/2024 | Abeokuta | NGA | Right | Left | 6' 2" | 175 lbs | - |
| Myers, Beau | RP | Free Agent | 26 | 04/09/2016 | Elmont | USA | Right | Right | 6' 6" | 205 lbs | - |
| Márquez, Alfredo | SP | Amsterdam Lions | 19 | 01/05/2023 | Bonao | DOM | Left | Right | 6' 3" | 185 lbs | - |
| Márquez, Carlos | 2B | Free Agent | 22 | 07/03/2020 | Valencia | VEN | Switch | Right | 6' 3" | 190 lbs | - |
| Márquez, Héctor | SP | New Orleans Trendsetters | 17 | 07/19/2025 | Xalapa | MEX | Right | Right | 6' 8" | 200 lbs | - |
| Márquez, José | SP | Duluth Warriors | 16 | 01/01/2026 | Limón | CRC | Switch | Right | 6' 3" | 175 lbs | - |
| Márquez, Juan | 1B | Shin Seiki Evas | 24 | 11/03/2017 | Rockland | USA | Right | Right | 6' 6" | 200 lbs | $560,000 |
| Márquez, Luis | CF | Free Agent | 21 | 03/08/2021 | Mercedes | CRC | Switch | Right | 6' 2" | 180 lbs | - |
| Márquez, Norberto | CF | Tempe Apollos | 23 | 11/28/2018 | La Canela | DOM | Right | Right | 5' 9" | 170 lbs | $560,000 |
| Méndez, Carlos | 3B | Duluth Warriors | 24 | 06/25/2018 | Coquimbo | CHI | Right | Right | 6' 0" | 185 lbs | $560,000 |
| Méndez, Fernando | SS | San Juan Coqui | 16 | 06/03/2026 | Santiago | PAN | Right | Right | 6' 0" | 160 lbs | - |
| Méndez, Gilberto | 3B | Kentucky Thoroughbreds | 23 | 03/17/2019 | San Juan | PUR | Right | Right | 6' 1" | 190 lbs | $560,000 |
| Méndez, Jorge | 3B | Reno Zephyrs | 16 | 02/20/2026 | Las Cumbres | PAN | Right | Right | 6' 3" | 205 lbs | - |
| Méndez, Juan | C | Amsterdam Lions | 18 | 04/30/2024 | San Cristóbal | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Méndez, Tony | SP | New Orleans Trendsetters | 25 | 06/04/2017 | San Miguelito | PAN | Switch | Right | 6' 1" | 185 lbs | $810,000 |
