 |
|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MacDonald, Mike | RP | Houston Rangers | 25 | 06/05/2029 | Abington Township | USA | Right | Right | 6' 0" | 195 lbs | $3,539,400 |
| MacGregor, Adam | RP | Seattle Pilots | 26 | 03/05/2029 | Thornhill | CAN | Right | Right | 5' 10" | 180 lbs | $760,000 |
| Machado, Vinny | C | Tampa Bay Sunrays | 26 | 10/28/2028 | Zinacantepec | MEX | Right | Right | 6' 1" | 200 lbs | - |
| Machuca, Tony | RF | Boston Kings | 30 | 12/18/2024 | Mexicali | MEX | Right | Left | 6' 0" | 205 lbs | - |
| Macias, Edwin | 1B | Free Agent | 32 | 10/13/2022 | Pachuca | MEX | Right | Right | 6' 0" | 205 lbs | - |
| Macias, Francisco | 3B | San Francisco Pioneers | 31 | 06/18/2023 | Lynchburg | USA | Right | Right | 6' 1" | 200 lbs | $45,000,000 |
| Macias, Jose | RP | Free Agent | 26 | 05/30/2028 | Chimalhuacan | MEX | Left | Left | 6' 2" | 200 lbs | - |
| Maciel, Jose | SS | Phoenix Firebirds | 26 | 06/01/2028 | Cuilapa | GUA | Right | Right | 6' 4" | 200 lbs | $3,060,000 |
| Madrigal, Bill | 3B | Free Agent | 27 | 05/01/2028 | Chihuahua | MEX | Switch | Right | 6' 4" | 205 lbs | - |
| Magana, Juan | SP | Arlington Arsenal | 35 | 05/07/2020 | Soledad | MEX | Right | Right | 6' 8" | 200 lbs | $60,000,000 |
| Majernik, Josh | SP | Free Agent | 26 | 01/27/2029 | Los Angeles | USA | Right | Right | 6' 2" | 195 lbs | - |
| Malcolm, Jeff | CF | Orlando Orange | 27 | 07/16/2027 | Lexington | USA | Left | Left | 6' 4" | 205 lbs | $2,400,000 |
| Maldonado, Danny | C | Denver Queens | 25 | 06/07/2029 | Huamantla | MEX | Left | Right | 6' 3" | 200 lbs | $760,000 |
| Manning, George | RP | Leon Toltecs | 29 | 11/27/2025 | Toronto | CAN | Right | Right | 6' 3" | 195 lbs | - |
| Manriquez, Dave | SS | Toronto Robbers | 30 | 11/22/2024 | Mexico City | MEX | Right | Right | 6' 1" | 185 lbs | $2,200,000 |
| Manriquez, Jon | RF | Free Agent | 30 | 02/02/2025 | Guadalajara | MEX | Right | Right | 6' 3" | 200 lbs | - |
| Mansfield, Marlin | 1B | Free Agent | 31 | 06/14/2023 | Kelowna | CAN | Switch | Right | 6' 0" | 200 lbs | - |
| Manzano, Rich | RF | Tampa Bay Sunrays | 26 | 06/14/2028 | Puebla | MEX | Right | Right | 6' 3" | 205 lbs | - |
| Marcotte, Bill | LF | Seattle Pilots | 32 | 01/11/2023 | Markham | CAN | Switch | Right | 6' 4" | 200 lbs | - |
| Marin, Carlos | RP | Montreal Mammoths | 25 | 11/11/2029 | Saltillo | MEX | Left | Right | 6' 6" | 200 lbs | $760,000 |
| Marin, Jordan | C | Free Agent | 31 | 02/05/2024 | Juarez | MEX | Right | Right | 6' 1" | 200 lbs | - |
| Marinez, Vic | SP | Arlington Arsenal | 38 | 03/18/2017 | Santa Lucía Cotzumalguapa | GUA | Right | Right | 6' 4" | 200 lbs | $20,000,000 |
| Marini, Oliver | SP | Phoenix Firebirds | 28 | 03/17/2027 | Palm Desert | USA | Left | Left | 6' 7" | 200 lbs | $30,000,000 |
| Mariscal, Victor | 1B | Free Agent | 24 | 05/11/2031 | Kanasín | MEX | Right | Right | 6' 3" | 200 lbs | - |
| Marquez, Diego | RP | Free Agent | 32 | 01/21/2023 | Chietla | MEX | Right | Right | 6' 1" | 200 lbs | - |
| Marquez, Marco | SP | Oklahoma City Twisters | 21 | 02/24/2034 | Santa Barbara | GUA | Right | Right | 6' 2" | 180 lbs | $760,000 |
| Marquez, Nick | 3B | Free Agent | 32 | 12/21/2022 | Johnstown | USA | Right | Right | 6' 2" | 200 lbs | - |
| Marquez, Ruben | 3B | Toronto Robbers | 26 | 07/05/2028 | Guadalajara | MEX | Switch | Right | 6' 0" | 205 lbs | $760,000 |
| Marquez, Tony | SS | Leon Toltecs | 23 | 04/15/2032 | Altar | MEX | Right | Right | 6' 2" | 200 lbs | $760,000 |
| Marquez, Willie | SP | Orlando Orange | 30 | 02/23/2025 | Hermosillo | MEX | Left | Left | 6' 4" | 200 lbs | $11,600,000 |
| Marrero, Greg | 1B | Free Agent | 23 | 04/21/2032 | Mexico City | MEX | Left | Left | 6' 9" | 200 lbs | - |
| Marsh, Mo | RP | Houston Rangers | 33 | 03/18/2022 | Charlotte Amalie | VIR | Right | Left | 6' 4" | 200 lbs | $4,240,000 |
| Marticorena, Jesus | C | Orlando Orange | 30 | 12/31/2024 | Mataquescuintla | GUA | Left | Right | 6' 0" | 200 lbs | $6,695,000 |
| Martin, Alfonso | SP | New York Empire | 26 | 06/22/2028 | Vallejo | USA | Left | Left | 6' 3" | 200 lbs | $760,000 |
| Martin, Brandon | RP | Seattle Pilots | 29 | 11/09/2025 | Fairborn | USA | Switch | Right | 6' 5" | 200 lbs | - |
| Martin, Cory | CF | San Francisco Pioneers | 36 | 11/16/2018 | Selden | USA | Switch | Right | 6' 5" | 200 lbs | $1,800,000 |
| Martin, Michael | LF | Tampa Bay Sunrays | 27 | 06/26/2027 | St. Louis | USA | Right | Left | 6' 4" | 205 lbs | - |
| Martine, Joel | LF | Arlington Arsenal | 21 | 09/12/2033 | Bridgewater | USA | Right | Right | 6' 2" | 185 lbs | $760,000 |
| Martinez, Angel | 2B | Seattle Pilots | 25 | 11/14/2029 | San José de Colinas | HON | Right | Right | 6' 2" | 195 lbs | $760,000 |
| Martinez, Bobby | LF | Free Agent | 33 | 04/11/2022 | Nezahualcoyotl | MEX | Switch | Right | 6' 4" | 200 lbs | - |
| Martinez, Carlos | 2B | Mexico City Marauders | 23 | 11/26/2031 | Manzanillo | CUB | Right | Right | 6' 1" | 190 lbs | $760,000 |
| Martinez, Dave | SP | Free Agent | 23 | 09/18/2031 | Chihuahua | MEX | Right | Right | 6' 1" | 180 lbs | - |
| Martinez, Edgar | RP | Free Agent | 27 | 11/22/2027 | Juncos | PUR | Right | Left | 6' 9" | 200 lbs | - |
| Martinez, Eli | SP | Free Agent | 33 | 05/21/2021 | San Pedro Carcha | GUA | Left | Left | 6' 1" | 185 lbs | - |
| Martinez, Jason | 2B | Free Agent | 26 | 12/23/2028 | Clemmons | USA | Right | Right | 6' 2" | 200 lbs | - |
| Martinez, Jon | RP | Miami Makos | 26 | 03/09/2029 | Celaya | MEX | Left | Right | 6' 3" | 195 lbs | $11,760,000 |
| Martinez, Jordan | RP | Houston Rangers | 23 | 01/11/2032 | Petapa | GUA | Right | Right | 6' 4" | 200 lbs | - |
| Martinez, Jose | SP | Mexico City Marauders | 27 | 11/07/2027 | Tijuana | MEX | Right | Right | 6' 4" | 200 lbs | $4,903,600 |
| Martinez, Juan | 2B | Orlando Orange | 23 | 10/24/2031 | Celaya | MEX | Right | Right | 6' 4" | 195 lbs | $760,000 |
| Martinez, Juan | RP | Boston Kings | 28 | 03/14/2027 | Los Reyes | MEX | Right | Right | 6' 6" | 205 lbs | $2,580,000 |
| Martinez, Leon | RP | Leon Toltecs | 27 | 10/19/2027 | Guadalupe | MEX | Left | Left | 6' 2" | 200 lbs | $760,000 |
| Martinez, Rafael | SP | Leon Toltecs | 21 | 01/09/2034 | Coronango | MEX | Left | Left | 6' 2" | 190 lbs | $11,800,000 |
| Martinez, Roberto | SP | Free Agent | 29 | 11/22/2025 | Torreón | MEX | Right | Right | 6' 2" | 195 lbs | - |
| Martinez, Salvadore | RF | Free Agent | 24 | 02/06/2031 | Ayotzingo | MEX | Left | Left | 5' 11" | 195 lbs | - |
| Martinez, Sergio | RF | Tampa Bay Sunrays | 30 | 10/09/2024 | Tuxtla Gutiérrez | MEX | Switch | Right | 6' 2" | 200 lbs | $12,000,000 |
| Martinez, Willie | RP | Houston Rangers | 31 | 10/17/2023 | Chihuahua | MEX | Right | Left | 6' 2" | 200 lbs | - |
| Masson, Bryan | 1B | Denver Queens | 26 | 04/22/2029 | Pétionville | HAI | Right | Right | 6' 2" | 205 lbs | - |
| Mateer, Pat | RP | Free Agent | 36 | 10/16/2018 | Los Angeles | USA | Right | Right | 6' 6" | 200 lbs | - |
| Mathews, Brian | RP | Tampa Bay Sunrays | 34 | 08/20/2020 | Bay City | USA | Right | Right | 6' 1" | 195 lbs | - |
| Mathews, Jim | SP | Atlanta Peaches | 26 | 04/09/2029 | Dallas | USA | Right | Right | 6' 6" | 200 lbs | $32,500,000 |
| Matos, Alex | SP | Dallas Jets | 29 | 12/07/2025 | General Escobedo | MEX | Left | Left | 6' 3" | 200 lbs | $6,000,000 |
| Mattocks, Gene | RP | Mexico City Marauders | 21 | 01/14/2034 | Oakland | USA | Right | Right | 6' 3" | 195 lbs | $760,000 |
| Mayorga, Antonio | CL | Leon Toltecs | 27 | 05/07/2028 | Mexico City | MEX | Right | Right | 6' 0" | 200 lbs | - |
| Mayorga, Carlos | C | Detroit Vipers | 29 | 03/04/2026 | Chihuahua | MEX | Right | Right | 6' 0" | 200 lbs | $10,500,000 |
| McBride, John | 1B | Chicago Hawks | 22 | 09/23/2032 | Monterey | USA | Right | Right | 5' 10" | 180 lbs | $760,000 |
| McCann, Tim | LF | Leon Toltecs | 26 | 01/11/2029 | Derry | USA | Left | Left | 6' 2" | 200 lbs | $8,000,000 |
| McCaw, Garland | SP | Free Agent | 28 | 06/07/2026 | Oshawa | CAN | Left | Left | 6' 7" | 205 lbs | - |
| McDougall, Gerard | 2B | Free Agent | 35 | 09/04/2019 | St. George | BER | Switch | Right | 6' 4" | 200 lbs | - |
| McGinty, Ethan | CF | Dallas Jets | 31 | 10/01/2023 | Lee's Summit | USA | Right | Right | 6' 1" | 200 lbs | $4,411,000 |
| McGowan, Paul | RP | Chicago Hawks | 23 | 04/11/2032 | Cohoes | USA | Right | Right | 6' 1" | 170 lbs | $760,000 |
| McKee, Dan | 3B | Atlanta Peaches | 28 | 12/05/2026 | Burlington | USA | Right | Right | 6' 2" | 205 lbs | $1,900,000 |
| McKerracher, Clyde | C | Seattle Pilots | 32 | 09/04/2022 | Spanish Town | JAM | Left | Right | 6' 1" | 200 lbs | - |
| McMenemy, Finley | SP | Free Agent | 32 | 04/16/2023 | Penetanguishene | CAN | Right | Right | 6' 8" | 200 lbs | - |
| McMillan, Dan | SP | Denver Queens | 26 | 09/25/2028 | Welland | CAN | Switch | Right | 5' 9" | 180 lbs | $24,392,000 |
| McRae, Darnell | 1B | San Diego Luchadors | 24 | 02/18/2031 | Oakville | CAN | Right | Right | 6' 1" | 200 lbs | $760,000 |
| Mealing, Kareem | 1B | Houston Rangers | 32 | 02/09/2023 | Lake Forest | USA | Switch | Right | 6' 2" | 200 lbs | $26,000,000 |
| Mecum, Josh | 2B | Free Agent | 31 | 01/02/2024 | Ross Township | USA | Left | Right | 6' 1" | 200 lbs | - |
| Medina, Manny | RP | Chicago Hawks | 26 | 01/13/2029 | Mérida | MEX | Left | Left | 6' 4" | 205 lbs | $760,000 |
| Medrano, Izzy | RP | Phoenix Firebirds | 23 | 09/29/2031 | Layton | USA | Right | Right | 6' 7" | 200 lbs | $760,000 |
| Medrano, Sal | 1B | Toronto Robbers | 31 | 11/01/2023 | Canyon Lake | USA | Right | Right | 6' 7" | 205 lbs | - |
| Mejia, Guadalupe | 1B | Toronto Robbers | 32 | 12/12/2022 | Changuinola | PAN | Right | Right | 6' 3" | 200 lbs | $37,600,000 |
| Mejia, Humberto | SP | Free Agent | 28 | 01/25/2027 | Tijuana | MEX | Right | Left | 6' 2" | 200 lbs | - |
| Melanson, Kevin | RP | Boston Kings | 36 | 04/18/2019 | Smyrna | USA | Right | Right | 5' 11" | 180 lbs | - |
| Melcher, Chad | LF | Free Agent | 25 | 03/31/2030 | Indianapolis | USA | Right | Right | 6' 1" | 200 lbs | - |
| Melchor, David | SP | Jacksonville Jackals | 40 | 04/30/2015 | San Pedro de Macorís | DOM | Right | Right | 6' 0" | 200 lbs | $27,200,000 |
| Melendez, Edgar | SP | Free Agent | 26 | 01/15/2029 | Victoria | HON | Right | Right | 6' 2" | 200 lbs | - |
| Melendez, Sergio | 2B | Hollywood Hitters | 33 | 11/28/2021 | Los Angeles | USA | Right | Right | 5' 10" | 185 lbs | $25,200,000 |
| Mendez, Jorge | RP | Miami Makos | 26 | 10/09/2028 | Puebla | MEX | Right | Right | 6' 4" | 205 lbs | $4,000,000 |
| Mendez, Lorenzo | RP | Houston Rangers | 29 | 02/01/2026 | Tlapa | MEX | Left | Right | 6' 6" | 200 lbs | $760,000 |
| Mendez, Victor | LF | Seattle Pilots | 22 | 07/23/2032 | Chilpancingo | MEX | Right | Right | 6' 3" | 195 lbs | $760,000 |
| Mendez, Willie | 3B | Free Agent | 33 | 02/02/2022 | Coyuca | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Mendoza, Gabriel | C | Phoenix Firebirds | 29 | 09/04/2025 | Springfield | USA | Right | Right | 5' 11" | 195 lbs | $23,200,000 |
| Mendoza, Ivan | CF | Leon Toltecs | 24 | 03/08/2031 | Westwood | USA | Left | Left | 6' 2" | 185 lbs | $760,000 |
| Mendoza, Javier | RP | Free Agent | 28 | 06/17/2026 | Apozol | MEX | Left | Left | 6' 4" | 205 lbs | - |
| Mendoza, Melvin | RP | Philadelphia Fury | 27 | 05/13/2028 | Cuautitlan Izcalli | MEX | Left | Left | 6' 2" | 190 lbs | $1,300,000 |
| Menuey, Steven | CF | Arlington Arsenal | 28 | 11/25/2026 | Clarksville | USA | Left | Left | 6' 4" | 205 lbs | $33,000,000 |
| Meraz, Ricky | 2B | Denver Queens | 24 | 07/18/2030 | San Miguel el Alto | MEX | Switch | Right | 6' 2" | 200 lbs | $6,672,000 |
| Mercedes, Carlos | SP | Free Agent | 26 | 01/04/2029 | Condado | CUB | Left | Right | 6' 0" | 190 lbs | - |
| Mercer, Joe | SP | Tampa Bay Sunrays | 27 | 11/18/2027 | Mount Vernon | USA | Left | Left | 5' 10" | 180 lbs | $15,000,000 |
| Mercury, Jim | RP | Oklahoma City Twisters | 26 | 01/26/2029 | Limerick Township | USA | Right | Right | 6' 1" | 200 lbs | $3,328,000 |
| Merlin, Frédéric | SP | Free Agent | 24 | 04/24/2031 | Toronto | CAN | Switch | Right | 6' 6" | 195 lbs | - |
| Mertz, Colt | RP | Free Agent | 33 | 02/26/2022 | Philadelphia | USA | Right | Right | 5' 10" | 185 lbs | - |
| Mews, Kirk | SP | Toronto Robbers | 30 | 12/09/2024 | North Vancouver | CAN | Left | Right | 6' 2" | 200 lbs | $760,000 |
| Meyer, Christophe | SP | Free Agent | 26 | 01/06/2029 | Delmas | HAI | Right | Right | 6' 0" | 195 lbs | - |
| Meyer, Roland | RP | Free Agent | 26 | 11/03/2028 | Carrefour | HAI | Right | Right | 6' 1" | 190 lbs | - |
| Meza, Carlos | RP | Free Agent | 33 | 02/23/2022 | Tijuana | MEX | Left | Left | 6' 3" | 200 lbs | - |
| Meza, Dave | RP | Montreal Mammoths | 26 | 06/26/2028 | Chimalhuacan | MEX | Left | Left | 6' 4" | 190 lbs | $760,000 |
| Michel, Pascal | 2B | Phoenix Firebirds | 34 | 08/04/2020 | North Vancouver | CAN | Right | Right | 6' 2" | 200 lbs | - |
| Mier, Ruben | SP | Houston Rangers | 26 | 01/02/2029 | Naucalpan | MEX | Right | Right | 6' 0" | 190 lbs | $12,000,000 |
| Milano, Chris | RP | Free Agent | 29 | 08/10/2025 | Fleming Island | USA | Left | Right | 6' 4" | 200 lbs | - |
| Miller, David | RP | Jacksonville Jackals | 21 | 06/18/2033 | Chicago | USA | Right | Right | 6' 4" | 200 lbs | $760,000 |
| Miller, Michael | SP | Houston Rangers | 28 | 02/27/2027 | Warwick | USA | Right | Right | 6' 0" | 195 lbs | $760,000 |
| Miller, Paul | RP | Boston Kings | 26 | 08/25/2028 | Washington | USA | Switch | Left | 6' 1" | 190 lbs | $1,100,000 |
| Miller, Trevor | SP | San Diego Luchadors | 35 | 07/26/2019 | Kaukauna | USA | Right | Right | 6' 2" | 200 lbs | - |
| Milley, Stephen | RP | Free Agent | 27 | 04/15/2028 | Montreal | CAN | Right | Right | 6' 1" | 195 lbs | - |
| Minjarez, Victor | SP | Chicago Hawks | 24 | 03/26/2031 | Bahía Honda | CUB | Right | Right | 5' 11" | 180 lbs | $760,000 |
| Miranda, Javier | LF | Free Agent | 35 | 09/10/2019 | Mazatlan | MEX | Right | Left | 6' 1" | 200 lbs | - |
| Miranda, Orlando | 1B | Miami Makos | 32 | 11/30/2022 | Santa Catarina | MEX | Left | Right | 6' 5" | 200 lbs | $35,200,000 |
| Miron, Frank | 1B | Oklahoma City Twisters | 31 | 12/23/2023 | County of Brant | CAN | Right | Right | 6' 2" | 200 lbs | - |
| Mitchell, Matt | RP | Boston Kings | 25 | 10/05/2029 | Drexel | USA | Left | Left | 5' 8" | 165 lbs | $760,000 |
| Mitchem, Scott | RP | Chicago Hawks | 25 | 06/26/2029 | Amesti | USA | Right | Left | 6' 0" | 180 lbs | $760,000 |
| Monnier, Jordan | SP | Free Agent | 24 | 04/30/2031 | Delmas | HAI | Left | Left | 6' 0" | 175 lbs | - |
| Montalvo, Alfredo | LF | Boston Kings | 25 | 06/08/2029 | Ecatepec | MEX | Right | Left | 6' 4" | 205 lbs | $760,000 |
| Montalvo, Manny | 2B | Denver Queens | 26 | 03/08/2029 | Victoria | MEX | Right | Right | 6' 1" | 200 lbs | $14,076,000 |
| Montanez, Jorge | SP | Philadelphia Fury | 25 | 06/10/2029 | Jagüey Grande | CUB | Right | Right | 6' 2" | 195 lbs | $4,032,000 |
| Montecino, Leon | SP | Free Agent | 31 | 06/06/2023 | Guatemala | GUA | Right | Right | 6' 0" | 185 lbs | - |
| Monter, Danny | C | Miami Makos | 37 | 09/30/2017 | Huixquilucan de Degollado | MEX | Right | Right | 6' 2" | 200 lbs | $40,000,000 |
| Montiel, Dave | 1B | Free Agent | 27 | 10/02/2027 | Pilcaya | MEX | Left | Right | 6' 5" | 200 lbs | - |
| Montiel, Jose | RP | Atlanta Peaches | 26 | 02/07/2029 | Veracruz | MEX | Right | Right | 6' 2" | 185 lbs | $1,700,000 |
| Montoya, Ruben | RP | Free Agent | 29 | 07/06/2025 | Celaya | MEX | Right | Left | 6' 4" | 200 lbs | - |
| Mooney, Pat | 2B | Toronto Robbers | 29 | 04/01/2026 | Washington | USA | Right | Right | 6' 4" | 200 lbs | - |
| Moore, Adam | 3B | San Francisco Pioneers | 29 | 12/08/2025 | Franklin | USA | Right | Right | 6' 1" | 195 lbs | $8,500,000 |
| Moore, Jalen | CL | Houston Rangers | 23 | 09/20/2031 | Jarratt | USA | Right | Right | 6' 0" | 170 lbs | $760,000 |
| Mora, Leonardo | RP | Hollywood Hitters | 27 | 10/11/2027 | San Juan del Río | MEX | Left | Right | 6' 2" | 195 lbs | $760,000 |
| Morado, Marcos | 3B | Detroit Vipers | 22 | 10/02/2032 | San Antonio | USA | Left | Right | 6' 4" | 200 lbs | - |
| Morales, Carlos | SS | Detroit Vipers | 26 | 07/22/2028 | Puebla | MEX | Right | Right | 6' 5" | 200 lbs | $8,920,000 |
| Morales, Jose | SP | Free Agent | 27 | 04/10/2028 | Guamúchil | MEX | Right | Right | 5' 10" | 175 lbs | - |
| Morales, Jose | C | Seattle Pilots | 29 | 09/04/2025 | Chalatenango | SLV | Right | Right | 6' 0" | 205 lbs | $760,000 |
| Morales, Santiago | SP | Free Agent | 29 | 09/17/2025 | Granada | NCA | Right | Right | 6' 4" | 200 lbs | - |
| Moran, Nick | SP | Free Agent | 31 | 09/09/2023 | Round Lake Beach | USA | Right | Right | 6' 2" | 185 lbs | - |
| Moran, Ray | 1B | Miami Makos | 29 | 07/02/2025 | Mexico City | MEX | Left | Right | 6' 4" | 205 lbs | - |
| Morataya, Richard | RP | Miami Makos | 27 | 03/06/2028 | Havana | CUB | Left | Left | 6' 3" | 200 lbs | $3,780,000 |
| Moreno, Jesus | 1B | Free Agent | 33 | 11/06/2021 | Naucalpan | MEX | Switch | Right | 6' 0" | 200 lbs | - |
| Moreno, Jose | SP | Free Agent | 32 | 05/29/2022 | Panama | PAN | Left | Left | 5' 10" | 195 lbs | - |
| Moreno, Luis | SP | Chicago Hawks | 29 | 09/24/2025 | Reynosa | MEX | Left | Left | 6' 5" | 195 lbs | $45,000,000 |
| Moreno, Ricky | C | Free Agent | 24 | 12/26/2030 | Acapulco | MEX | Right | Right | 5' 11" | 200 lbs | - |
| Morhardt, Scott | RF | Free Agent | 33 | 12/15/2021 | Chandler | USA | Right | Right | 6' 1" | 200 lbs | - |
| Morrison, Evan | SP | San Francisco Pioneers | 33 | 11/26/2021 | Johnson City | USA | Left | Left | 6' 2" | 200 lbs | $2,200,000 |
| Morrison, Jeremy | SS | New York Empire | 26 | 09/01/2028 | Fort Wayne | USA | Right | Right | 6' 6" | 205 lbs | $2,901,600 |
| Moss, Larry | RP | Detroit Vipers | 23 | 08/20/2031 | Ottawa | CAN | Switch | Right | 6' 6" | 200 lbs | $760,000 |
| Mota, Wilfredo | 1B | Free Agent | 35 | 04/02/2020 | Salinas Victoria | MEX | Right | Right | 6' 3" | 205 lbs | - |
| Mott, Louie | RF | Free Agent | 27 | 08/25/2027 | Vaughan | CAN | Right | Left | 5' 10" | 205 lbs | - |
| Moya, Tony | C | Miami Makos | 33 | 04/07/2022 | General Escobedo | MEX | Right | Right | 6' 2" | 200 lbs | $7,000,000 |
| Mujica, Jose | RP | Free Agent | 23 | 11/18/2031 | Bayamón | PUR | Left | Left | 6' 10" | 200 lbs | - |
| Mulgado, Jose | SP | Free Agent | 31 | 11/28/2023 | Tijuana | MEX | Right | Right | 6' 1" | 185 lbs | - |
| Mullin, Rick | 1B | Leon Toltecs | 22 | 08/09/2032 | Charlotte | USA | Left | Left | 6' 8" | 200 lbs | - |
| Mullins, Marty | SS | Boston Kings | 22 | 10/23/2032 | Rimouski | CAN | Right | Right | 6' 1" | 195 lbs | $760,000 |
| Muncy, Dylan | CF | Jacksonville Jackals | 25 | 11/26/2029 | Stanley | USA | Left | Left | 6' 4" | 200 lbs | $760,000 |
| Munoz, Alexis | RP | Atlanta Peaches | 25 | 05/18/2030 | Port-au-Prince | HAI | Right | Right | 6' 4" | 200 lbs | $1,500,000 |
| Munoz, Alfredo | RP | Free Agent | 33 | 02/13/2022 | San Miguelito | PAN | Right | Right | 6' 6" | 200 lbs | - |
| Munoz, Juan | LF | Philadelphia Fury | 21 | 09/14/2033 | Mexico City | MEX | Left | Left | 6' 2" | 180 lbs | $760,000 |
| Muralles, Leo | 1B | Free Agent | 31 | 11/26/2023 | León | MEX | Switch | Right | 6' 0" | 200 lbs | - |
| Murillo, Bobby | CF | Free Agent | 34 | 05/06/2021 | Kanasín | MEX | Left | Left | 6' 1" | 200 lbs | - |
| Muse, Billy | RP | Tampa Bay Sunrays | 25 | 05/28/2029 | Erin | USA | Right | Right | 6' 0" | 180 lbs | $760,000 |
| Muth, Mike | LF | Free Agent | 32 | 09/05/2022 | Wadsworth | USA | Switch | Left | 6' 0" | 200 lbs | - |
| Myhand, Sean | 1B | San Diego Luchadors | 24 | 03/28/2031 | Cranford | USA | Right | Right | 5' 10" | 180 lbs | $760,000 |
