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					| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |  
		| MacConnell, Adam | 1B | Toledo Mud Hens | 24 | 01/08/2024 | Austin | USA | Right | Right | 6' 0" | 195 lbs | - |  
		| Machielsen, Fidde | RP | Free Agent | 32 | 10/29/2016 | Oranjestad | ARU | Right | Right | 6' 2" | 175 lbs | - |  
		| Macura, Ratko | C | Rochester Red Wings | 22 | 12/22/2026 | Ruse | BUL | Right | Right | 6' 2" | 205 lbs | - |  
		| Madrid, Nick | RP | Salt Lake Bees | 27 | 10/01/2021 | Jacksonville | USA | Right | Right | 6' 5" | 200 lbs | $675,000 |  
		| Madsen, Chad | LF | Syracuse Chiefs | 24 | 07/30/2024 | Houston | USA | Right | Right | 6' 1" | 200 lbs | - |  
		| Mair, Leo | SS | Buffalo Bisons | 34 | 05/22/2014 | St. George | BER | Right | Right | 6' 0" | 195 lbs | - |  
		| Malec, Mike | RP | Free Agent | 28 | 07/03/2020 | Lugoff | USA | Right | Right | 6' 0" | 180 lbs | - |  
		| Mamatsev, Stanislav | RP | Free Agent | 31 | 09/09/2017 | Omsk | RUS | Left | Right | 6' 2" | 200 lbs | - |  
		| Manchester, Mike | 3B | Gwinnett Braves | 34 | 06/16/2014 | Alabaster | USA | Right | Right | 5' 11" | 200 lbs | - |  
		| Mandarino, John | SP | Indianapolis Indians | 23 | 06/26/2025 | Marquette | USA | Left | Left | 6' 4" | 200 lbs | - |  
		| Marks, Dan | LF | Durham Bulls | 30 | 06/24/2018 | Grant | USA | Right | Right | 6' 3" | 200 lbs | - |  
		| Marquet, Alain | 1B | Indianapolis Indians | 22 | 10/03/2026 | Matoury | GUF | Right | Right | 5' 10" | 185 lbs | - |  
		| Marquez, Johnny | SP | Scranton WB RailRiders | 30 | 04/30/2018 | San Gregorio de Nigua | DOM | Right | Right | 5' 11" | 180 lbs | - |  
		| Marquez, Jose | SS | Charlotte Knights | 34 | 02/15/2014 | Ríoverde | MEX | Right | Right | 6' 5" | 200 lbs | - |  
		| Martin, Steve | 2B | Tacoma Rainiers | 30 | 04/16/2018 | Amboy | USA | Right | Right | 6' 1" | 200 lbs | - |  
		| Martin, Tim | SP | Round Rock Express | 34 | 09/24/2014 | Edgecliff Village | USA | Right | Right | 6' 0" | 195 lbs | - |  
		| Martineau, Michel | LF | Free Agent | 41 | 02/19/2007 | Port Elgin | CAN | Right | Right | 6' 2" | 200 lbs | - |  
		| Martinet, Parker | RP | Free Agent | 25 | 09/05/2023 | Lambton Shores | CAN | Left | Left | 6' 3" | 200 lbs | - |  
		| Martinez, Juan | CF | Free Agent | 25 | 01/18/2023 | Lakeland | USA | Right | Right | 6' 1" | 200 lbs | - |  
		| Masengill, Zach | RP | Columbus Clippers | 36 | 08/04/2012 | French Lick | USA | Left | Left | 6' 0" | 200 lbs | - |  
		| Mathena, Sam | SP | Buffalo Bisons | 37 | 11/14/2011 | Hudson | USA | Left | Left | 6' 1" | 190 lbs | - |  
		| Matheney, David | RP | Columbus Clippers | 35 | 02/25/2013 | Tampa | USA | Right | Right | 6' 2" | 200 lbs | - |  
		| Mathis, John | RP | Free Agent | 27 | 03/01/2021 | West Melbourne | USA | Right | Right | 5' 11" | 185 lbs | - |  
		| Maudad, Muneer | LF | Free Agent | 25 | 01/19/2023 | ad-Dammam | OMA | Right | Right | 6' 2" | 200 lbs | - |  
		| Mautone, Neil | C | Pawtucket Red Sox | 27 | 06/10/2021 | San Antonio | USA | Right | Right | 6' 5" | 200 lbs | - |  
		| McAllister, Pete | RP | Gwinnett Braves | 31 | 12/05/2017 | Babylon | USA | Right | Left | 6' 2" | 200 lbs | - |  
		| McClain, Steve | SP | Salt Lake Bees | 30 | 10/19/2018 | Fresno | USA | Switch | Left | 6' 4" | 200 lbs | - |  
		| McCoy, Chris | 3B | Indianapolis Indians | 24 | 07/04/2024 | Macomb Township | USA | Right | Right | 6' 3" | 200 lbs | - |  
		| McCoy, Eddie | 1B | Free Agent | 26 | 12/27/2022 | Big Lake | USA | Right | Right | 6' 0" | 205 lbs | - |  
		| McCurdy, Adam | CL | Albuquerque Isotopes | 28 | 05/05/2020 | New York | USA | Right | Right | 6' 4" | 195 lbs | $1,100,000 |  
		| McCutcheon, Jim | RP | Free Agent | 38 | 09/05/2010 | Châteauguay | CAN | Left | Left | 6' 8" | 215 lbs | - |  
		| McDevitt, Matt | LF | Charlotte Knights | 27 | 06/12/2021 | Wichita | USA | Right | Right | 6' 4" | 200 lbs | - |  
		| McEwen, Brett | 1B | Free Agent | 24 | 03/18/2024 | Arlington | USA | Switch | Right | 6' 2" | 200 lbs | - |  
		| McGurn, Adam | 1B | New Orleans Zephyrs | 33 | 09/01/2015 | Raleigh | USA | Right | Right | 6' 1" | 195 lbs | $3,220,000 |  
		| McIntyre, Herb | 2B | Albuquerque Isotopes | 23 | 02/27/2025 | Grand Rapids | USA | Right | Right | 6' 1" | 195 lbs | - |  
		| McLane, Vince | RF | Syracuse Chiefs | 25 | 06/09/2023 | New York | USA | Left | Left | 6' 1" | 200 lbs | - |  
		| McMahan, Josh | RP | Durham Bulls | 25 | 09/17/2023 | Bodega Bay | USA | Right | Right | 6' 6" | 205 lbs | - |  
		| McManigle, D.J. | 1B | Louisville Bats | 28 | 06/07/2020 | Des Moines | USA | Right | Right | 6' 6" | 205 lbs | - |  
		| McQuarter, Justin | 2B | Reno Aces | 34 | 09/24/2014 | Richmond | CAN | Right | Right | 6' 1" | 185 lbs | - |  
		| McRight, John | SP | Free Agent | 27 | 03/15/2021 | Abilene | USA | Right | Left | 5' 9" | 180 lbs | - |  
		| Mearkle, Kyle | RP | Colorado Springs Sky Sox | 23 | 08/26/2025 | Falmouth | USA | Right | Left | 6' 4" | 200 lbs | - |  
		| Meeker, Mike | 3B | Free Agent | 36 | 05/26/2012 | Lima | USA | Right | Right | 5' 9" | 200 lbs | - |  
		| Mejia, Luis | RP | Free Agent | 36 | 03/25/2012 | Hatillo | PUR | Switch | Right | 6' 4" | 200 lbs | - |  
		| Melillo, Bobby | 3B | Free Agent | 27 | 07/10/2021 | Brooklyn | USA | Right | Right | 6' 2" | 200 lbs | - |  
		| Mendez, Tony | C | Free Agent | 33 | 04/22/2015 | Constanza | DOM | Right | Right | 6' 7" | 195 lbs | - |  
		| Mendoza, Alex | 1B | Charlotte Knights | 28 | 03/04/2020 | Freeport | USA | Left | Left | 6' 4" | 200 lbs | - |  
		| Micaletti, Jim | RP | Colorado Springs Sky Sox | 23 | 01/17/2025 | Las Vegas | USA | Right | Right | 6' 4" | 200 lbs | $675,000 |  
		| Mikkelsen, Hans | LF | Free Agent | 32 | 01/19/2016 | Copenhagen | DEN | Switch | Right | 6' 1" | 195 lbs | - |  
		| Milch, Jim | SP | Scranton WB RailRiders | 30 | 04/18/2018 | Seattle Hill-Silver Firs | USA | Right | Right | 6' 4" | 200 lbs | - |  
		| Miller, Hanskarl | RP | Buffalo Bisons | 33 | 10/26/2015 | Darmstadt | GER | Right | Right | 6' 0" | 190 lbs | - |  
		| Miller, Joel | C | Toledo Mud Hens | 27 | 06/15/2021 | Broken Arrow | USA | Right | Right | 6' 2" | 200 lbs | - |  
		| Mims, Jamie | SS | Colorado Springs Sky Sox | 23 | 03/24/2025 | East Norriton | USA | Switch | Right | 5' 10" | 185 lbs | - |  
		| Minami, Rentaro | SP | Tacoma Rainiers | 28 | 03/20/2020 | Sagamihara | JPN | Left | Left | 6' 2" | 200 lbs | - |  
		| Mintz, Steve | RP | Oklahoma City Dodgers | 27 | 12/15/2021 | Peoria | USA | Right | Right | 6' 3" | 205 lbs | $675,000 |  
		| Miske, Jim | 2B | Free Agent | 26 | 07/19/2022 | Warner Robins | USA | Right | Right | 5' 10" | 180 lbs | - |  
		| Mock, Trevor | CF | Free Agent | 32 | 09/22/2016 | Los Angeles | USA | Right | Right | 6' 0" | 190 lbs | - |  
		| Mojica, Guillermo | 2B | Sacramento River Cats | 28 | 10/08/2020 | North Weeki Wachee | USA | Right | Right | 6' 2" | 190 lbs | - |  
		| Mojica, Jose | SS | Nashville Sounds | 29 | 03/29/2019 | Newark | USA | Left | Right | 6' 3" | 200 lbs | - |  
		| Moldenhauer, Bill | 3B | Lehigh Valley IronPigs | 26 | 11/14/2022 | Laguna Woods | USA | Right | Right | 6' 2" | 200 lbs | $675,000 |  
		| Monroe, Elliot | RP | Pawtucket Red Sox | 28 | 12/14/2020 | McLean | USA | Right | Right | 6' 5" | 200 lbs | - |  
		| Montella, Michele | SP | Free Agent | 26 | 06/12/2022 | Niscemi | ITA | Right | Right | 5' 11" | 195 lbs | - |  
		| Montoya, Israel | CF | Free Agent | 26 | 11/30/2022 | Newport East | USA | Left | Left | 6' 0" | 195 lbs | - |  
		| Moody, Chris | LF | Lehigh Valley IronPigs | 28 | 10/23/2020 | Hayward | USA | Left | Left | 6' 5" | 205 lbs | - |  
		| Moore, Maurice | 2B | Colorado Springs Sky Sox | 23 | 05/09/2025 | Alton | USA | Right | Right | 6' 4" | 200 lbs | - |  
		| Moore, Tim | 3B | Indianapolis Indians | 23 | 08/30/2025 | Jemez Pueblo | USA | Right | Right | 6' 5" | 200 lbs | - |  
		| Morales, Tony | LF | Free Agent | 38 | 12/22/2010 | San Luis | CUB | Left | Left | 6' 0" | 200 lbs | - |  
		| Morataya, Dan | LF | Free Agent | 25 | 08/29/2023 | Manchester | USA | Switch | Right | 6' 0" | 180 lbs | - |  
		| Morejon, Carlos | 3B | Lehigh Valley IronPigs | 24 | 12/12/2024 | Santo Domingo | DOM | Right | Right | 6' 0" | 185 lbs | $675,000 |  
		| Moreno, Jesus | RP | Louisville Bats | 25 | 12/27/2023 | La Romana | DOM | Switch | Right | 6' 8" | 200 lbs | - |  
		| Moreno, Nick | CF | Louisville Bats | 25 | 12/16/2023 | Abasolo | MEX | Right | Right | 6' 1" | 200 lbs | - |  
		| Morgan, Logan | 2B | Albuquerque Isotopes | 26 | 05/29/2022 | Phoenix | USA | Right | Right | 6' 1" | 205 lbs | - |  
		| Morin, Victor | RP | Round Rock Express | 36 | 10/11/2012 | Chilliwack | CAN | Right | Right | 6' 0" | 200 lbs | - |  
		| Moron, Manny | 2B | Nashville Sounds | 25 | 09/23/2023 | Jarabacoa | DOM | Right | Right | 6' 1" | 185 lbs | - |  
		| Morris, Colin | 3B | Syracuse Chiefs | 20 | 05/04/2028 | Truro | CAN | Right | Right | 6' 3" | 200 lbs | - |  
		| Morris, Dan | C | Scranton WB RailRiders | 26 | 08/30/2022 | Louisville | USA | Left | Right | 6' 0" | 205 lbs | $675,000 |  
		| Morrow, Tristan | RP | Reno Aces | 36 | 05/19/2012 | Marion | USA | Right | Left | 6' 8" | 200 lbs | - |  
		| Morse, Kyle | LF | Charlotte Knights | 30 | 07/29/2018 | Austin | USA | Right | Right | 6' 2" | 200 lbs | - |  
		| Mosley, Chris | RP | Syracuse Chiefs | 21 | 04/10/2027 | New Orleans | USA | Right | Right | 6' 8" | 200 lbs | - |  
		| Mounts, Sean | 1B | Fresno Grizzlies | 24 | 05/21/2024 | Pueblo West | USA | Right | Right | 6' 4" | 200 lbs | - |  
		| Msrah, Balinda | RP | Oklahoma City Dodgers | 24 | 11/17/2024 | Bamako | MLI | Right | Right | 6' 0" | 200 lbs | $675,000 |  
		| Mukae, Hiroshi | SP | Louisville Bats | 26 | 09/07/2022 | Yokohama | JPN | Left | Left | 5' 11" | 185 lbs | - |  
		| Munoz, Alex | SS | Gwinnett Braves | 37 | 06/08/2011 | Tamboril | DOM | Right | Right | 6' 4" | 200 lbs | - |  
		| Munt, Aaron | SP | Round Rock Express | 32 | 05/11/2016 | Georgetown | USA | Right | Right | 6' 1" | 195 lbs | - |  
		| Muranaka, Yonetoshi | 2B | Nashville Sounds | 29 | 09/27/2019 | Narashino | JPN | Right | Right | 6' 2" | 200 lbs | - |  
		| Murillo, Danny | LF | Round Rock Express | 32 | 04/06/2016 | La Paz | MEX | Right | Right | 6' 2" | 200 lbs | - |  
		| Murillo, Martin | SP | Toledo Mud Hens | 24 | 01/16/2024 | Zacapú | MEX | Right | Right | 6' 1" | 200 lbs | $5,400,000 |  
		| Murphy, Alec | RP | Free Agent | 28 | 08/23/2020 | Miramar | USA | Left | Right | 6' 2" | 190 lbs | - |  
		| Murray, John | SP | Memphis Redbirds | 37 | 11/04/2011 | Belmont | USA | Left | Left | 6' 0" | 205 lbs | - |  
		| Mäyrä, Isto | LF | Free Agent | 33 | 02/08/2015 | Göteborg | SWE | Left | Right | 6' 2" | 205 lbs | - |  |