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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MacArtney, Bill | 3B | Tampa Crocodiles | 33 | 02/28/2013 | Richmond | CAN | Right | Right | 6' 2" | 200 lbs | $1,300,000 |
| MacArtney, Colin | 1B | Tampa Crocodiles | 23 | 09/03/2022 | Ajax | CAN | Right | Right | 6' 4" | 200 lbs | - |
| Macca, Bubba | RP | Columbus Cavaliers | 28 | 03/03/2018 | Cottonwood | USA | Right | Right | 6' 1" | 190 lbs | - |
| MacGuire, Henry | RP | Norfolk Vikings | 28 | 06/05/2018 | Euless | USA | Right | Right | 6' 2" | 200 lbs | $1,680,000 |
| Machuca, Cesar | 2B | Norfolk Vikings | 20 | 07/08/2026 | Cozumel | MEX | Switch | Right | 6' 4" | 185 lbs | - |
| Macias, Jon | RF | Kansas City Keys | 26 | 10/02/2019 | Santo Domingo | DOM | Right | Right | 6' 3" | 200 lbs | $555,000 |
| MacIvor, Elroy | SP | San Juan Defenders | 20 | 03/25/2026 | Baie-Comeau | CAN | Left | Left | 6' 6" | 200 lbs | - |
| MacIvor, Will | 2B | Wheat City Whiskey Jacks | 34 | 07/15/2012 | St. Thomas | CAN | Switch | Right | 6' 4" | 200 lbs | - |
| Mack, Jaime | RP | Pacific City Iron Benders | 24 | 08/21/2022 | Auburn | USA | Right | Right | 6' 7" | 200 lbs | - |
| Mack, Jayden | C | Orlando Aces | 29 | 07/14/2017 | Norton | USA | Right | Right | 5' 10" | 195 lbs | - |
| Mackley, Justin | 3B | Tampa Crocodiles | 27 | 03/16/2019 | Georgeville | USA | Left | Right | 6' 1" | 200 lbs | - |
| MacLean, Ryan | 1B | Free Agent | 27 | 10/02/2018 | Cape Canaveral | USA | Left | Left | 6' 4" | 200 lbs | - |
| MacMillan, Dale | SP | Pittsburgh Monongahelas | 27 | 11/11/2018 | Montgomery | USA | Right | Right | 6' 4" | 200 lbs | - |
| Madariaga, Tony | SP | Salt Lake City Missionaries | 21 | 04/08/2025 | La Loma | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Maddigan, Eric | CF | NOVA Navigators | 28 | 09/07/2017 | Bayonet Point | USA | Switch | Right | 6' 4" | 200 lbs | - |
| Madero, Chris | 2B | San Antonio Predators | 21 | 11/05/2024 | Osprey | USA | Switch | Right | 5' 10" | 175 lbs | - |
| Madison, Rich | SP | Pacific City Iron Benders | 29 | 05/10/2017 | Valdosta | USA | Right | Right | 5' 10" | 185 lbs | - |
| Madrid, Alex | SP | Hamilton Hitters | 19 | 07/12/2027 | Laguna | USA | Left | Left | 6' 5" | 185 lbs | - |
| Magallon, Victor | 3B | Phoenix Mavericks | 30 | 02/03/2016 | New York | USA | Right | Right | 6' 5" | 200 lbs | - |
| Magana, D.J. | SP | Louisville Lightning | 29 | 06/14/2017 | North Port | USA | Switch | Right | 5' 11" | 190 lbs | - |
| Magana, Melvin | LF | Atlanta Bombers | 28 | 06/06/2018 | Sweet Water | USA | Right | Right | 6' 0" | 200 lbs | - |
| Magdaleno, Victor | C | Salt Lake City Missionaries | 32 | 12/25/2013 | Suchiate | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Magowan, Josh | SP | San Antonio Predators | 28 | 10/21/2017 | Issaquah | USA | Left | Left | 6' 6" | 200 lbs | $2,380,000 |
| Mahoney, James | SP | Pittsburgh Monongahelas | 28 | 06/29/2018 | Wall Township | USA | Left | Left | 6' 0" | 195 lbs | - |
| Maier, Cristian | CF | Atlanta Bombers | 34 | 07/24/2012 | West Deptford | USA | Left | Left | 6' 0" | 200 lbs | - |
| Maier, David | SS | Pittsburgh Monongahelas | 27 | 06/18/2019 | Kirkland | USA | Right | Right | 6' 0" | 200 lbs | $555,000 |
| Mains, Chris | RP | Pittsburgh Monongahelas | 25 | 02/10/2021 | Mount Pleasant | USA | Left | Left | 6' 4" | 180 lbs | - |
| Mainwaring, Mike | 3B | Tampa Crocodiles | 31 | 07/10/2015 | Worcester | USA | Right | Right | 5' 9" | 200 lbs | - |
| Malafronte, Tim | SP | NOVA Navigators | 23 | 07/28/2023 | Victorville | USA | Right | Right | 6' 0" | 185 lbs | - |
| Malana, Emilio | SP | Mexico City Blazers | 28 | 09/12/2017 | Campeche | MEX | Right | Right | 6' 2" | 200 lbs | - |
| Malave, Mario | SP | Columbia Crusaders | 21 | 07/07/2025 | Danvers | USA | Right | Right | 6' 4" | 180 lbs | - |
| Maldonado, Javier | SP | Hamilton Hitters | 24 | 10/09/2021 | Parma | USA | Right | Right | 6' 2" | 195 lbs | - |
| Maldonado, Josh | SP | Louisville Lightning | 30 | 07/07/2016 | Oakville | USA | Right | Right | 6' 4" | 220 lbs | - |
| Maldonado, Luis | SP | Atlanta Bombers | 21 | 07/04/2025 | Pachuca | MEX | Right | Right | 6' 5" | 190 lbs | - |
| Mallard, Jalen | SP | Mexico City Blazers | 32 | 03/30/2014 | Grinnell | USA | Switch | Right | 5' 11" | 175 lbs | - |
| Mallett, Keith | 3B | Pittsburgh Monongahelas | 25 | 03/16/2021 | Rossville | USA | Right | Right | 6' 0" | 200 lbs | - |
| Mancil, Ryan | 1B | Columbia Crusaders | 20 | 05/25/2026 | Cicero | USA | Left | Right | 6' 7" | 200 lbs | - |
| Mandujano, Armando | 3B | New York Revolution | 29 | 09/13/2016 | Los Angeles | USA | Right | Right | 6' 4" | 200 lbs | - |
| Mangual, Manny | 3B | Norfolk Vikings | 23 | 09/13/2022 | Chignahuapan | MEX | Right | Right | 5' 11" | 180 lbs | $555,000 |
| Manjarrez, Jose | SP | New York Revolution | 18 | 11/29/2027 | Aguascalientes | MEX | Left | Left | 6' 3" | 185 lbs | - |
| Mansi, Bill | RP | Kansas City Keys | 24 | 10/14/2021 | Aurora | USA | Right | Right | 6' 2" | 180 lbs | - |
| Manzanares, Luis | SP | Wheat City Whiskey Jacks | 26 | 09/16/2019 | Nezahualcoyotl | MEX | Right | Right | 6' 8" | 200 lbs | - |
| Manzo, Willie | SP | San Antonio Predators | 18 | 05/04/2028 | Prospect | USA | Right | Right | 6' 8" | 195 lbs | - |
| Maravilla, Jose | 3B | Columbus Cavaliers | 30 | 04/04/2016 | Nicolas Romero | MEX | Right | Right | 6' 4" | 195 lbs | - |
| Maravilla, Nelson | SP | Louisville Lightning | 19 | 10/28/2026 | Jiutepec | MEX | Right | Right | 6' 1" | 180 lbs | - |
| March, Ernie | SP | Sacramento Sluggers | 23 | 06/11/2023 | Cambridge | CAN | Right | Right | 6' 2" | 185 lbs | - |
| Mares, Manuel | SP | San Antonio Predators | 21 | 09/30/2024 | Nezahualcoyotl | MEX | Left | Left | 6' 3" | 190 lbs | - |
| Marin, Jose | 3B | Music City Mystique | 23 | 03/10/2023 | San Pablo de las Salinas | MEX | Right | Right | 6' 3" | 200 lbs | - |
| Marin, Salvador | CF | Pittsburgh Monongahelas | 31 | 08/20/2015 | Apaseo el Alto | MEX | Right | Left | 6' 4" | 200 lbs | - |
| Maringer, Pat | LF | Tampa Crocodiles | 22 | 09/27/2023 | Palmetto | USA | Right | Right | 6' 4" | 200 lbs | - |
| Markle, Andy | CF | Orlando Aces | 25 | 01/13/2021 | Roeland Park | USA | Right | Right | 6' 1" | 200 lbs | - |
| Markowski, Kevin | LF | Anchorage Whalers | 31 | 04/05/2015 | Nashville | USA | Left | Left | 6' 3" | 200 lbs | - |
| Marleau, Jan | 3B | Tampa Crocodiles | 23 | 07/10/2023 | Surrey | CAN | Right | Right | 5' 11" | 180 lbs | $555,000 |
| Marmolejo, Manuel | SS | Anchorage Whalers | 29 | 12/11/2016 | Newberg | USA | Left | Right | 6' 0" | 205 lbs | - |
| Marquez, Jose | SP | Pittsburgh Monongahelas | 25 | 11/04/2020 | Ocotlan | MEX | Right | Right | 6' 1" | 190 lbs | - |
| Marquez, Juan | RF | Salt Lake City Missionaries | 36 | 09/17/2009 | López Mateos | MEX | Right | Right | 6' 4" | 200 lbs | $18,000,000 |
| Marquez, Mario | SP | Pittsburgh Monongahelas | 31 | 01/17/2015 | Colima | MEX | Left | Right | 6' 2" | 200 lbs | - |
| Marra, Nate | 3B | Richmond Kings | 24 | 10/10/2021 | Barnstable Town | USA | Right | Right | 6' 0" | 200 lbs | - |
| Marrero, Pablo | RP | Music City Mystique | 33 | 12/03/2012 | Monterrey | MEX | Right | Right | 5' 10" | 190 lbs | $950,000 |
| Marsee, Will | SP | NOVA Navigators | 18 | 02/18/2028 | Aurora | USA | Left | Left | 6' 2" | 180 lbs | $555,000 |
| Martin, Allen | C | Salt Lake City Missionaries | 19 | 07/23/2027 | Prineville | USA | Right | Right | 5' 11" | 170 lbs | - |
| Martin, Bobby | 3B | Tampa Crocodiles | 34 | 08/08/2012 | Seattle | USA | Right | Right | 6' 2" | 205 lbs | - |
| Martin, Bubba | 2B | Phoenix Mavericks | 27 | 01/21/2019 | Montgomery | USA | Right | Right | 5' 10" | 195 lbs | - |
| Martin, Jim | SS | Columbus Cavaliers | 18 | 05/01/2028 | Colorado Springs | USA | Right | Right | 6' 1" | 165 lbs | - |
| Martin, Mike | SP | Atlanta Bombers | 27 | 03/16/2019 | Scottsbluff | USA | Right | Right | 6' 4" | 200 lbs | - |
| Martindale, Danny | RP | Atlanta Bombers | 25 | 12/12/2020 | Fort Lewis | USA | Right | Right | 6' 0" | 190 lbs | $555,000 |
| Martines, Jose | SP | Columbia Crusaders | 26 | 11/28/2019 | Tapachula | MEX | Switch | Right | 5' 9" | 175 lbs | - |
| Martines, Tony | C | Louisville Lightning | 27 | 10/05/2018 | San Juan | PUR | Right | Right | 6' 3" | 200 lbs | - |
| Martinez, Andres | RP | Atlanta Bombers | 30 | 11/23/2015 | Vega Baja | PUR | Switch | Right | 6' 9" | 200 lbs | $7,500,000 |
| Martinez, Angel | CF | New York Revolution | 23 | 02/13/2023 | Charcas | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Martinez, Antonio | 3B | Free Agent | 31 | 08/14/2015 | Tlalnepantla | MEX | Right | Right | 6' 0" | 200 lbs | - |
| Martinez, Carlos | SP | Richmond Kings | 20 | 07/13/2026 | Chicago | USA | Right | Right | 6' 2" | 185 lbs | - |
| Martinez, Chris | SP | Mexico City Blazers | 28 | 10/30/2017 | Chicago | USA | Switch | Right | 6' 7" | 205 lbs | - |
| Martinez, Dave | SS | Hamilton Hitters | 25 | 11/20/2020 | Jeffersontown | USA | Left | Right | 6' 1" | 200 lbs | $6,825,000 |
| Martinez, Frank | 1B | Louisville Lightning | 23 | 03/09/2023 | Chicago | USA | Left | Left | 6' 2" | 200 lbs | - |
| Martinez, Hugo | RF | Louisville Lightning | 32 | 06/04/2014 | Ojuelos de Jalisco | MEX | Right | Right | 6' 1" | 195 lbs | $24,400,000 |
| Martinez, Javier | CF | Phoenix Mavericks | 32 | 06/24/2014 | Winder | USA | Right | Left | 6' 2" | 200 lbs | - |
| Martinez, Jose | SS | Norfolk Vikings | 19 | 12/24/2026 | Mexico City | MEX | Left | Right | 6' 4" | 175 lbs | - |
| Martinez, Jose | RP | Hamilton Hitters | 24 | 05/06/2022 | Bayamón | PUR | Right | Right | 6' 0" | 190 lbs | - |
| Martinez, Juan | C | Raleigh Raptor Boats | 28 | 12/21/2017 | Ecatepec | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Martinez, Juan | SP | Norfolk Vikings | 22 | 01/16/2024 | Chilpancingo | MEX | Right | Right | 5' 11" | 190 lbs | - |
| Martinez, Juan | SP | Orlando Aces | 34 | 05/24/2012 | Monroe | USA | Right | Right | 6' 4" | 195 lbs | - |
| Martinez, Julio | SP | NOVA Navigators | 25 | 06/17/2021 | Tlaquepaque | MEX | Right | Right | 6' 1" | 195 lbs | - |
| Martinez, Kyle | C | Raleigh Raptor Boats | 32 | 07/08/2014 | Valley Park | USA | Right | Right | 6' 3" | 205 lbs | $10,000,000 |
| Martinez, Luis | 1B | NOVA Navigators | 33 | 11/05/2012 | Cheran | MEX | Left | Right | 6' 2" | 195 lbs | - |
| Martinez, Mario | SP | Raleigh Raptor Boats | 22 | 09/10/2023 | Minatitlan | MEX | Right | Right | 6' 3" | 195 lbs | - |
| Martinez, Martin | SP | Mexico City Blazers | 31 | 05/11/2015 | Zitacuaro | MEX | Left | Right | 6' 0" | 190 lbs | $35,000,000 |
| Martinez, Ramon | RP | Pittsburgh Monongahelas | 18 | 09/24/2027 | Mexico City | MEX | Right | Right | 6' 2" | 190 lbs | - |
| Martinez, Rich | SP | San Antonio Predators | 23 | 05/18/2023 | Zapopan | MEX | Right | Right | 6' 5" | 195 lbs | - |
| Martinez, Ricky | SP | Tampa Crocodiles | 19 | 09/05/2026 | Chihuahua | MEX | Right | Right | 6' 4" | 195 lbs | - |
| Martinez, Ricky | CF | Louisville Lightning | 27 | 05/11/2019 | El Fuerte | MEX | Left | Right | 6' 2" | 200 lbs | - |
| Martinez, Ricky | SP | Pittsburgh Monongahelas | 32 | 06/28/2014 | Tonala | MEX | Left | Left | 6' 3" | 200 lbs | - |
| Martinez, Salvador | 2B | Kansas City Keys | 33 | 07/12/2013 | Carney | USA | Right | Right | 6' 0" | 200 lbs | - |
| Martinez, Tony | 2B | Norfolk Vikings | 20 | 09/21/2025 | Mexico City | MEX | Right | Right | 6' 0" | 180 lbs | - |
| Martinez, Victor | SP | Norfolk Vikings | 35 | 08/03/2011 | Guadalajara | MEX | Right | Right | 6' 1" | 200 lbs | $9,000,000 |
| Martinez, Willie | SP | Louisville Lightning | 25 | 08/01/2021 | San José Iturbide | MEX | Right | Right | 6' 3" | 200 lbs | - |
| Martinez, Willy | LF | Norfolk Vikings | 33 | 06/24/2013 | Mexico City | MEX | Right | Right | 6' 2" | 200 lbs | - |
| Martinez, Wilson | 3B | Orlando Aces | 19 | 07/10/2027 | The Hammocks | USA | Switch | Right | 6' 1" | 175 lbs | - |
| Martinson, Steve | C | Pacific City Iron Benders | 24 | 01/10/2022 | Everett | USA | Right | Right | 6' 1" | 205 lbs | $555,000 |
| Masengale, Jim | 1B | Pacific City Iron Benders | 35 | 06/10/2011 | Council Bluffs | USA | Left | Left | 6' 6" | 195 lbs | $555,000 |
| Massengill, Chase | SP | San Antonio Predators | 18 | 04/26/2028 | Laurel | USA | Left | Left | 6' 6" | 195 lbs | - |
| Maston, Brian | RP | Phoenix Mavericks | 33 | 10/30/2012 | New York | USA | Switch | Left | 6' 5" | 190 lbs | $19,000,000 |
| Matamoros, Alex | C | Norfolk Vikings | 26 | 09/06/2019 | Tijuana | MEX | Right | Right | 6' 0" | 200 lbs | - |
| Matamoros, Tony | SP | New York Revolution | 24 | 01/05/2022 | Cape Coral | USA | Right | Right | 6' 3" | 200 lbs | $555,000 |
| Mathias, John | CF | Louisville Lightning | 24 | 09/06/2021 | Mississauga | CAN | Left | Left | 6' 1" | 200 lbs | - |
| Mathis, James | LF | Orlando Aces | 24 | 08/11/2022 | Athens | USA | Right | Right | 6' 0" | 185 lbs | - |
| Matias, Doug | SP | NOVA Navigators | 31 | 04/11/2015 | Algonac | USA | Right | Right | 6' 4" | 200 lbs | - |
| Matos, Jon | SP | Columbus Cavaliers | 29 | 11/11/2016 | Tecuala | MEX | Right | Right | 6' 2" | 205 lbs | - |
| Matos, Marco | SP | Tampa Crocodiles | 29 | 08/09/2017 | Monterrey | MEX | Switch | Right | 6' 2" | 200 lbs | - |
| Matthews, Jim | CF | Columbia Crusaders | 20 | 09/16/2025 | Bryan | USA | Right | Right | 5' 10" | 160 lbs | - |
| Mattox, Zach | C | San Antonio Predators | 23 | 06/27/2023 | Paris | USA | Switch | Right | 6' 0" | 195 lbs | $555,000 |
| Mauney, Tony | SP | Orlando Aces | 24 | 11/25/2021 | Winston | USA | Right | Right | 6' 0" | 190 lbs | - |
| Mayhew, Terry | LF | Richmond Kings | 23 | 11/14/2022 | Cedar Hill | USA | Left | Left | 6' 1" | 200 lbs | - |
| Mays, Steve | RP | Kansas City Keys | 28 | 11/18/2017 | Tillmans Corner | USA | Left | Left | 6' 4" | 200 lbs | - |
| Mazon, Elias | LF | Columbia Crusaders | 19 | 05/30/2027 | El Pueblito | MEX | Right | Right | 6' 4" | 190 lbs | - |
| McAdams, Adrian | SP | Atlanta Bombers | 27 | 07/05/2019 | Riverside | USA | Right | Right | 6' 0" | 195 lbs | - |
| McAskill, Fred | 2B | Columbus Cavaliers | 27 | 04/07/2019 | New Glasgow | CAN | Right | Right | 6' 2" | 200 lbs | - |
| McBride, Corey | SP | Tampa Crocodiles | 24 | 10/02/2021 | Derby | USA | Right | Right | 5' 10" | 180 lbs | - |
| McBride, Jerry | RP | Kansas City Keys | 27 | 02/22/2019 | Colonial Park | USA | Switch | Right | 6' 6" | 205 lbs | $555,000 |
| McCaleb, Ethan | CF | Richmond Kings | 32 | 11/11/2013 | Centreville | USA | Switch | Right | 6' 2" | 205 lbs | - |
| McCall, Larry | RP | New York Revolution | 23 | 01/27/2023 | Kelowna | CAN | Right | Right | 6' 2" | 190 lbs | - |
| McCann, Brad | SP | Raleigh Raptor Boats | 29 | 05/23/2017 | Barstow | USA | Right | Right | 6' 3" | 200 lbs | - |
| McCart, Jamie | CF | NOVA Navigators | 22 | 04/30/2024 | Chicago | USA | Right | Right | 6' 3" | 200 lbs | - |
| McCelland, Dave | RF | Tampa Crocodiles | 23 | 08/21/2023 | Murray | USA | Left | Left | 6' 2" | 200 lbs | - |
| McChesney, Rob | 1B | NOVA Navigators | 25 | 06/08/2021 | Vernon Hills | USA | Right | Right | 6' 6" | 215 lbs | - |
| McClain, Curtis | SP | Richmond Kings | 28 | 09/10/2017 | Jasmine Estates | USA | Switch | Left | 5' 10" | 190 lbs | $555,000 |
| McClellan, Jim | SS | Orlando Aces | 26 | 08/16/2020 | Rockville Centre | USA | Right | Right | 6' 0" | 200 lbs | - |
| McClellan, Matt | RF | Music City Mystique | 27 | 11/14/2018 | Danville | USA | Left | Left | 5' 11" | 190 lbs | $555,000 |
| McClurg, Mike | SS | Columbia Crusaders | 21 | 10/31/2024 | Herndon | USA | Right | Right | 5' 10" | 170 lbs | - |
| McCollum, C.J. | SP | Hamilton Hitters | 24 | 08/29/2022 | Luna Pier | USA | Right | Right | 6' 2" | 185 lbs | - |
| McConnell, Adrian | SP | Atlanta Bombers | 33 | 12/14/2012 | Medulla | USA | Switch | Right | 6' 0" | 200 lbs | - |
| McCormick, Brad | SP | San Antonio Predators | 28 | 01/10/2018 | St. Cloud | USA | Left | Right | 6' 4" | 205 lbs | - |
| McCormick, Joey | C | Richmond Kings | 28 | 05/21/2018 | Detroit | USA | Right | Right | 6' 1" | 200 lbs | - |
| McCoy, Andrew | SP | Music City Mystique | 21 | 11/26/2024 | New York | USA | Left | Left | 6' 4" | 190 lbs | - |
| McCoy, Evan | CF | Norfolk Vikings | 26 | 05/29/2020 | Slinger | USA | Left | Left | 6' 0" | 195 lbs | - |
| McCoy, Mike | RP | Salt Lake City Missionaries | 30 | 09/20/2015 | Montreal | CAN | Right | Left | 6' 3" | 200 lbs | $555,000 |
| McCrae, Tristan | CF | San Juan Defenders | 23 | 07/28/2023 | Tampa | USA | Right | Right | 6' 6" | 195 lbs | - |
| McCray, Marquis | SP | Pittsburgh Monongahelas | 29 | 12/04/2016 | Brownwood | USA | Right | Right | 6' 4" | 195 lbs | - |
| McCue, Adam | C | Phoenix Mavericks | 24 | 07/18/2022 | Los Angeles | USA | Switch | Right | 6' 1" | 195 lbs | - |
| McCutcheon, Jim | 2B | Sacramento Sluggers | 22 | 03/13/2024 | Quebec City | CAN | Right | Right | 5' 11" | 180 lbs | - |
| McCutcheon, John | CF | Tampa Crocodiles | 28 | 07/30/2018 | Toronto | CAN | Right | Right | 6' 4" | 205 lbs | $7,875,000 |
| McDaniel, Pat | CF | Columbia Crusaders | 34 | 01/13/2012 | Anaheim | USA | Left | Left | 6' 2" | 200 lbs | - |
| McDonald, Brian | SS | Raleigh Raptor Boats | 25 | 10/03/2020 | Olney | USA | Right | Right | 6' 5" | 200 lbs | $555,000 |
| McGarrahan, Ken | SP | San Juan Defenders | 27 | 09/12/2018 | West Sacramento | USA | Right | Right | 6' 3" | 200 lbs | - |
| McGaw, John | 1B | Free Agent | 30 | 07/07/2016 | Murfreesboro | USA | Left | Left | 6' 2" | 200 lbs | - |
| McGee, Zach | CF | Orlando Aces | 22 | 09/08/2023 | Los Angeles | USA | Right | Right | 6' 3" | 195 lbs | - |
| McGinty, Rob | RP | Salt Lake City Missionaries | 29 | 02/06/2017 | Lackawanna | USA | Right | Right | 6' 2" | 200 lbs | - |
| McGrail, Matt | SP | Louisville Lightning | 24 | 12/25/2021 | Reisterstown | USA | Left | Left | 6' 3" | 200 lbs | $555,000 |
| McGraw, Michael | 1B | Anchorage Whalers | 24 | 12/20/2021 | Machesney Park | USA | Left | Left | 6' 2" | 200 lbs | - |
| McGregor, Tommy | 1B | Hamilton Hitters | 32 | 05/18/2014 | Lake Magdalene | USA | Right | Left | 6' 0" | 200 lbs | - |
| McGuire, Jonathan | SP | Raleigh Raptor Boats | 19 | 09/16/2026 | Riverside | USA | Left | Right | 6' 0" | 165 lbs | - |
| McGuire, Matt | CF | Kansas City Keys | 24 | 07/06/2022 | Dublin | USA | Right | Right | 6' 0" | 195 lbs | - |
| McIlmoyle, Mike | LF | Richmond Kings | 33 | 02/21/2013 | Sherbrooke | CAN | Right | Right | 6' 3" | 205 lbs | - |
| McIntyre, Steve | 2B | NOVA Navigators | 21 | 03/26/2025 | Mississauga | CAN | Right | Right | 5' 10" | 165 lbs | - |
| McKay, Jason | 1B | Pacific City Iron Benders | 21 | 08/27/2025 | Tyler | USA | Left | Left | 6' 2" | 190 lbs | - |
| McKemy, Matt | 1B | Raleigh Raptor Boats | 23 | 04/12/2023 | Whittier | USA | Right | Right | 6' 5" | 200 lbs | - |
| McKenzie, Gregg | 3B | New York Revolution | 31 | 12/25/2014 | Simi Valley | USA | Switch | Right | 5' 11" | 205 lbs | - |
| McKie, Bobby | SP | San Juan Defenders | 31 | 04/24/2015 | Lowell | USA | Right | Right | 6' 2" | 200 lbs | $21,200,000 |
| McLane, John | C | Hamilton Hitters | 29 | 10/23/2016 | North Hempstead | USA | Right | Right | 6' 4" | 200 lbs | - |
| McLaughlin, Eric | RP | Columbia Crusaders | 21 | 10/19/2024 | New York | USA | Right | Right | 6' 2" | 180 lbs | - |
| McLean, Joe | C | Anchorage Whalers | 23 | 06/10/2023 | Virgil | USA | Right | Right | 6' 1" | 205 lbs | - |
| McLearn, Aaron | C | Kansas City Keys | 30 | 04/30/2016 | Rosaryville | USA | Right | Right | 6' 3" | 205 lbs | $3,700,000 |
| McLearn, Harman | CF | Pacific City Iron Benders | 26 | 07/24/2020 | Toronto | CAN | Right | Right | 6' 2" | 200 lbs | $555,000 |
| McLeish, Mike | SP | Salt Lake City Missionaries | 30 | 05/22/2016 | Abbotsford | CAN | Right | Right | 6' 2" | 195 lbs | - |
| McManus, Justin | SP | Mexico City Blazers | 30 | 11/27/2015 | The Hammocks | USA | Right | Right | 6' 6" | 200 lbs | - |
| McMenemy, Don | 1B | Music City Mystique | 30 | 10/01/2015 | Saskatoon | CAN | Right | Right | 6' 8" | 200 lbs | - |
| McNac, Chad | SP | Free Agent | 28 | 10/07/2017 | Dallas | USA | Switch | Right | 5' 10" | 195 lbs | - |
| McNeil, Jaden | LF | Phoenix Mavericks | 31 | 08/06/2015 | Hilliard | USA | Right | Right | 6' 5" | 200 lbs | - |
| McQuaide, Jim | LF | New York Revolution | 30 | 04/28/2016 | Silver Spring | USA | Switch | Left | 6' 2" | 200 lbs | - |
| McSwain, Jeff | SP | Pittsburgh Monongahelas | 26 | 09/14/2019 | Powell River | CAN | Switch | Right | 6' 2" | 175 lbs | - |
| McVeigh, Devin | RP | Phoenix Mavericks | 33 | 07/04/2013 | Elkins | USA | Left | Left | 6' 2" | 200 lbs | - |
| McWilliams, Joe | SP | Columbia Crusaders | 24 | 05/09/2022 | Steamboat Springs | USA | Left | Left | 6' 0" | 180 lbs | $555,000 |
| Means, Jeff | SP | Norfolk Vikings | 30 | 06/09/2016 | Englewood | USA | Right | Right | 6' 6" | 200 lbs | - |
| Mears, Steve | SP | New York Revolution | 27 | 01/03/2019 | North Las Vegas | USA | Right | Right | 6' 0" | 195 lbs | - |
| Medellin, Ricardo | SP | Pacific City Iron Benders | 22 | 04/18/2024 | Matamoros | MEX | Left | Right | 6' 0" | 190 lbs | - |
| Medina, Carlos | SP | Raleigh Raptor Boats | 23 | 04/16/2023 | Petaluma | USA | Switch | Right | 5' 10" | 170 lbs | - |
| Medina, Danny | SP | San Antonio Predators | 23 | 06/25/2023 | Chihuahua | MEX | Left | Left | 6' 1" | 195 lbs | - |
| Medina, Danny | SP | Pacific City Iron Benders | 24 | 10/17/2021 | Belle Meade | USA | Right | Left | 6' 2" | 195 lbs | - |
| Medina, Ian | 1B | Richmond Kings | 28 | 10/24/2017 | Clearfield | USA | Right | Right | 6' 0" | 200 lbs | - |
| Medina, Vinny | CF | Columbus Cavaliers | 30 | 10/03/2015 | Guaymas | MEX | Left | Left | 6' 2" | 200 lbs | - |
| Medrano, Mike | SP | Hamilton Hitters | 25 | 11/07/2020 | Ixmiquilpan | MEX | Switch | Right | 6' 4" | 195 lbs | - |
| Medrano, Pedro | LF | San Antonio Predators | 25 | 11/02/2020 | Mexico City | MEX | Left | Left | 6' 2" | 200 lbs | - |
| Meeks, Jeremy | SP | Mexico City Blazers | 29 | 10/24/2016 | Lake Zurich | USA | Right | Right | 6' 1" | 200 lbs | - |
| Mehring, Frank | C | Hamilton Hitters | 28 | 07/22/2018 | Brandon | USA | Right | Right | 6' 4" | 220 lbs | $555,000 |
| Meisels, Peter | RF | Anchorage Whalers | 19 | 05/15/2027 | Southfield | USA | Right | Right | 6' 1" | 180 lbs | - |
| Mejia, Alex | SP | Atlanta Bombers | 18 | 10/01/2027 | Nuevo Laredo | MEX | Right | Right | 6' 0" | 170 lbs | - |
| Mejia, Arturo | C | Louisville Lightning | 24 | 05/09/2022 | Tepic | MEX | Right | Right | 6' 2" | 190 lbs | - |
| Mejia, Roberto | SP | Salt Lake City Missionaries | 30 | 08/31/2016 | Albany | USA | Right | Right | 6' 3" | 200 lbs | - |
| Mejia, Tim | SP | Kansas City Keys | 25 | 11/17/2020 | Hudson | USA | Right | Right | 6' 5" | 210 lbs | - |
| Mejia, Tobias | RF | Wheat City Whiskey Jacks | 29 | 05/13/2017 | Ixcuintla | MEX | Left | Left | 5' 10" | 200 lbs | - |
| Melchor, Alex | C | Anchorage Whalers | 27 | 06/26/2019 | Tampico | MEX | Right | Right | 6' 2" | 200 lbs | $3,250,000 |
| Melchor, Gus | RP | Pacific City Iron Benders | 34 | 12/01/2011 | Veracruz | MEX | Left | Left | 5' 10" | 190 lbs | $555,000 |
| Melendez, Cesar | SP | Wheat City Whiskey Jacks | 28 | 07/09/2018 | Juarez | MEX | Left | Left | 6' 8" | 200 lbs | - |
| Melendez, Gerardo | SP | Louisville Lightning | 20 | 10/16/2025 | Madero | MEX | Left | Left | 6' 6" | 205 lbs | - |
| Melendez, Juan | 3B | Louisville Lightning | 24 | 11/28/2021 | Santa Catarina | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Melendez, Ramon | 3B | NOVA Navigators | 32 | 12/27/2013 | Piedras Negras | MEX | Right | Right | 6' 4" | 205 lbs | $1,100,000 |
| Mellor, Tyler | SP | Tampa Crocodiles | 23 | 07/10/2023 | Punta Gorda | USA | Right | Right | 6' 7" | 200 lbs | - |
| Melo, Moises | SP | Raleigh Raptor Boats | 21 | 05/09/2025 | Agua Prieta | MEX | Left | Left | 6' 0" | 180 lbs | - |
| Melo, Tony | SP | Pacific City Iron Benders | 22 | 08/30/2024 | Brainerd | USA | Right | Right | 6' 8" | 200 lbs | - |
| Mendel, David | SP | Hamilton Hitters | 24 | 12/03/2021 | San Rafael | USA | Left | Left | 6' 2" | 200 lbs | - |
| Mendez, Gabriel | LF | Anchorage Whalers | 31 | 04/24/2015 | Anahuac | MEX | Right | Right | 5' 11" | 200 lbs | - |
| Mendez, Hugo | C | Kansas City Keys | 31 | 04/11/2015 | Juarez | MEX | Right | Right | 6' 5" | 205 lbs | $1,000,000 |
| Mendez, Jordan | 3B | Orlando Aces | 23 | 08/15/2023 | Ocotlan | MEX | Right | Right | 6' 0" | 195 lbs | - |
| Mendosa, Danny | SP | New York Revolution | 27 | 11/20/2018 | Fairfield | USA | Left | Right | 6' 4" | 205 lbs | - |
| Mendoza, Edgar | SS | Richmond Kings | 28 | 11/24/2017 | Hermosillo | MEX | Right | Right | 6' 0" | 200 lbs | $1,300,000 |
| Mendoza, Fernando | SP | Hamilton Hitters | 34 | 03/26/2012 | New Wilmington | USA | Switch | Right | 6' 1" | 195 lbs | $15,000,000 |
| Mendoza, Jordan | 2B | Wheat City Whiskey Jacks | 23 | 07/04/2023 | Rockford | USA | Right | Right | 6' 3" | 190 lbs | - |
| Mendoza, Juan | SP | Music City Mystique | 30 | 11/09/2015 | Monterrey | MEX | Right | Right | 6' 5" | 200 lbs | - |
| Mendoza, Marco | SS | Norfolk Vikings | 24 | 07/25/2022 | El Paso | USA | Left | Right | 6' 0" | 190 lbs | - |
| Mendoza, Rogelio | C | Music City Mystique | 21 | 09/23/2024 | Temixco | MEX | Left | Right | 6' 0" | 190 lbs | - |
| Mendoza, Tony | SP | Sacramento Sluggers | 26 | 01/06/2020 | Xico | MEX | Left | Right | 6' 3" | 200 lbs | - |
| Mendoza, Tony | SP | Orlando Aces | 32 | 10/08/2013 | Acambaro | MEX | Left | Left | 6' 4" | 200 lbs | - |
| Meneley, Ben | SP | Orlando Aces | 26 | 07/15/2020 | New York | USA | Right | Right | 6' 0" | 185 lbs | - |
| Menendez, Willie | SP | New York Revolution | 25 | 12/08/2020 | Aguascalientes | MEX | Right | Right | 6' 3" | 200 lbs | - |
| Meraz, Manuel | SP | San Antonio Predators | 26 | 05/27/2020 | Phoenix | USA | Switch | Right | 6' 2" | 190 lbs | - |
| Mercado, Alex | LF | Orlando Aces | 26 | 03/17/2020 | Allende | MEX | Switch | Right | 6' 8" | 200 lbs | - |
| Mercado, Danny | SP | Salt Lake City Missionaries | 28 | 05/29/2018 | Miami Gardens | USA | Right | Right | 5' 10" | 170 lbs | $2,200,000 |
| Merino, Alex | 2B | Columbia Crusaders | 18 | 10/08/2027 | Philadelphia | USA | Switch | Right | 6' 4" | 200 lbs | - |
| Meriwether, Todd | SP | New York Revolution | 18 | 12/05/2027 | Albuquerque | USA | Right | Right | 6' 4" | 190 lbs | - |
| Merz, Rocky | RP | Kansas City Keys | 24 | 08/03/2022 | Sudbury | CAN | Left | Left | 6' 1" | 195 lbs | - |
| Messner, Chris | SS | Kansas City Keys | 21 | 11/02/2024 | Dunwoody | USA | Right | Right | 6' 2" | 195 lbs | - |
| Metz, Steve | SP | San Antonio Predators | 31 | 07/13/2015 | Miami | USA | Right | Right | 6' 1" | 200 lbs | - |
| Metzger, Dusty | SS | San Antonio Predators | 23 | 07/01/2023 | Racine | USA | Right | Right | 6' 2" | 185 lbs | - |
| Mews, Pete | SP | NOVA Navigators | 21 | 04/23/2025 | Wood Buffalo | CAN | Right | Right | 6' 4" | 200 lbs | - |
| Meyer, Kevin | SP | Hamilton Hitters | 20 | 03/14/2026 | Grand Rapids | USA | Right | Right | 5' 10" | 155 lbs | - |
| Meyers, Jesse | SP | Norfolk Vikings | 23 | 03/06/2023 | Lutherville-Timonium | USA | Switch | Right | 6' 4" | 200 lbs | - |
| Meza, Carlos | SP | Pacific City Iron Benders | 24 | 02/08/2022 | Oztolotepec | MEX | Left | Left | 6' 4" | 200 lbs | - |
| Middlebrook, Jaden | SP | Wheat City Whiskey Jacks | 32 | 01/27/2014 | Pearland | USA | Right | Right | 6' 1" | 200 lbs | - |
| Mihalik, Johnny | SP | Pacific City Iron Benders | 30 | 08/01/2016 | Houston | USA | Left | Right | 6' 8" | 210 lbs | - |
| Miles, Dave | C | Tampa Crocodiles | 29 | 05/23/2017 | Sturgeon Falls | CAN | Switch | Right | 6' 1" | 200 lbs | - |
| Miles, Mike | SP | Salt Lake City Missionaries | 18 | 01/09/2028 | New York | USA | Right | Right | 6' 2" | 180 lbs | - |
| Miller, Allen | SP | Columbus Cavaliers | 22 | 07/26/2024 | Bakersfield | USA | Left | Left | 6' 4" | 200 lbs | - |
| Miller, Blake | RP | New York Revolution | 27 | 09/22/2018 | Hannibal | USA | Right | Right | 6' 2" | 200 lbs | - |
| Miller, Brad | SP | Wheat City Whiskey Jacks | 28 | 08/23/2018 | Federal Way | USA | Right | Right | 5' 11" | 180 lbs | - |
| Miller, Brian | SP | Anchorage Whalers | 30 | 06/04/2016 | Los Angeles | USA | Switch | Left | 6' 2" | 200 lbs | - |
| Miller, Derek | SS | Atlanta Bombers | 28 | 04/30/2018 | Visalia | USA | Switch | Right | 6' 4" | 200 lbs | $1,100,000 |
| Miller, Ernie | 2B | Norfolk Vikings | 27 | 08/23/2019 | New York | USA | Right | Right | 6' 0" | 190 lbs | $15,000,000 |
| Miller, Jacob | CF | Mexico City Blazers | 33 | 11/22/2012 | Tucson | USA | Right | Right | 6' 2" | 200 lbs | - |
| Miller, Jason | RP | Norfolk Vikings | 25 | 06/28/2021 | Danbury | USA | Left | Left | 6' 1" | 190 lbs | $555,000 |
| Miller, Jon | CF | Louisville Lightning | 19 | 09/11/2026 | Cookeville | USA | Left | Left | 6' 4" | 195 lbs | - |
| Miller, Kyle | SP | Pittsburgh Monongahelas | 24 | 02/02/2022 | Aurora | USA | Right | Right | 6' 0" | 185 lbs | - |
| Miller, Matt | SP | Pacific City Iron Benders | 29 | 05/14/2017 | Glasgow | USA | Right | Right | 6' 8" | 200 lbs | - |
| Miller, Ryan | 2B | Raleigh Raptor Boats | 30 | 05/27/2016 | Manhasset | USA | Right | Right | 6' 1" | 200 lbs | $1,600,000 |
| Miller, Ryan | SP | Sacramento Sluggers | 30 | 09/01/2016 | Scotch Plains | USA | Right | Right | 6' 2" | 205 lbs | - |
| Miller, Sam | C | Sacramento Sluggers | 33 | 06/21/2013 | Lexington | USA | Right | Right | 6' 2" | 200 lbs | - |
| Miller, T.J. | RP | Mexico City Blazers | 31 | 03/04/2015 | Clinton | USA | Left | Left | 6' 4" | 200 lbs | $2,365,000 |
| Millinder, Mark | SP | Salt Lake City Missionaries | 24 | 05/23/2022 | San Antonio | USA | Left | Right | 6' 8" | 200 lbs | - |
| Millsap, Salem | SP | Pittsburgh Monongahelas | 34 | 12/09/2011 | Eustis | USA | Left | Left | 6' 2" | 205 lbs | $1,500,000 |
| Milton, Elijah | 3B | Tampa Crocodiles | 34 | 08/25/2012 | Marion | USA | Switch | Right | 6' 1" | 200 lbs | - |
| Miner, Joey | 3B | Music City Mystique | 25 | 09/17/2020 | Keyes | USA | Right | Right | 5' 9" | 200 lbs | $555,000 |
| Miner, John | 2B | Atlanta Bombers | 31 | 11/09/2014 | Clovis | USA | Switch | Right | 5' 11" | 200 lbs | - |
| Miraglia, Jason | CF | Louisville Lightning | 31 | 07/10/2015 | Lawrence Township (Mercer County) | USA | Left | Left | 6' 0" | 195 lbs | $555,000 |
| Miramontes, Hector | SP | Mexico City Blazers | 28 | 10/03/2017 | Querétaro | MEX | Switch | Right | 5' 11" | 190 lbs | $3,500,000 |
| Miramontes, Jorge | SS | Tampa Crocodiles | 26 | 04/17/2020 | Obregón | MEX | Right | Right | 6' 0" | 195 lbs | - |
| Miranda, Juan | C | Louisville Lightning | 31 | 02/13/2015 | Ensenada | MEX | Right | Right | 6' 1" | 205 lbs | - |
| Miranda, Sergio | SP | Anchorage Whalers | 31 | 05/03/2015 | Pinotepa Nacional | MEX | Right | Right | 6' 0" | 190 lbs | - |
| Mireles, Juan | RP | Pittsburgh Monongahelas | 21 | 04/11/2025 | Mexico City | MEX | Right | Right | 6' 4" | 180 lbs | - |
| Mireles, Miguel | SP | Columbus Cavaliers | 24 | 01/08/2022 | Arecibo | PUR | Right | Right | 6' 5" | 200 lbs | - |
| Misener, Robby | SP | NOVA Navigators | 23 | 05/04/2023 | Corsicana | USA | Right | Right | 5' 10" | 170 lbs | - |
| Miske, John | CF | San Antonio Predators | 18 | 05/13/2028 | Charlotte | USA | Left | Right | 6' 1" | 170 lbs | - |
| Mitchell, Bryan | SP | Phoenix Mavericks | 22 | 05/28/2024 | San Jose | USA | Right | Right | 6' 2" | 180 lbs | - |
| Mitchell, Dave | SP | Norfolk Vikings | 29 | 07/15/2017 | North Bergen | USA | Right | Right | 5' 10" | 180 lbs | - |
| Mizzi, Cody | 3B | Salt Lake City Missionaries | 28 | 05/30/2018 | Winslow Township | USA | Left | Right | 6' 0" | 205 lbs | $1,000,000 |
| Mobley, Kevin | RP | Atlanta Bombers | 27 | 08/12/2019 | North Hempstead | USA | Right | Right | 5' 10" | 190 lbs | - |
| Moczygemba, Jeremy | 2B | Atlanta Bombers | 23 | 12/13/2022 | Holden | USA | Right | Right | 6' 0" | 185 lbs | - |
| Moline, Adam | SP | San Antonio Predators | 25 | 07/08/2021 | Lower Merion | USA | Switch | Right | 6' 1" | 195 lbs | - |
| Molitor, Adam | RF | Columbia Crusaders | 23 | 07/16/2023 | Alhambra | USA | Switch | Right | 6' 0" | 190 lbs | - |
| Money, Josh | SP | Columbia Crusaders | 27 | 07/28/2019 | Grandyle Village | USA | Left | Right | 6' 0" | 195 lbs | - |
| Monico, Tony | RP | San Juan Defenders | 31 | 06/09/2015 | San Ramon | USA | Left | Right | 6' 3" | 200 lbs | - |
| Monistere, Chris | SS | Louisville Lightning | 29 | 06/11/2017 | McMinnville | USA | Switch | Right | 6' 0" | 190 lbs | - |
| Monreal, Alberto | RF | Wheat City Whiskey Jacks | 24 | 03/01/2022 | General Escobedo | MEX | Left | Left | 6' 2" | 200 lbs | - |
| Monroy, Vinny | RF | NOVA Navigators | 29 | 11/11/2016 | Caracas | VEN | Switch | Left | 6' 5" | 200 lbs | - |
| Monson, Jay | SP | Atlanta Bombers | 29 | 09/01/2017 | Miami | USA | Left | Left | 6' 8" | 205 lbs | $5,061,000 |
| Montalvo, Alberto | SP | Norfolk Vikings | 28 | 05/10/2018 | Yavaros | MEX | Left | Left | 6' 2" | 200 lbs | - |
| Montalvo, Leo | SP | Pacific City Iron Benders | 25 | 08/06/2021 | Hot Springs | USA | Right | Right | 6' 1" | 190 lbs | - |
| Montandon, Jeff | RP | San Antonio Predators | 39 | 01/18/2007 | Springfield | USA | Right | Right | 6' 5" | 190 lbs | - |
| Montanez, Bill | SP | Orlando Aces | 22 | 10/13/2023 | San Cristóbal de las Casas | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Montano, Jon | SP | Wheat City Whiskey Jacks | 20 | 07/15/2026 | Denton | USA | Right | Right | 6' 9" | 195 lbs | - |
| Montellano, Ricardo | SP | Music City Mystique | 24 | 10/14/2021 | Matatlan | MEX | Right | Right | 6' 2" | 200 lbs | - |
| Montemayor, Alex | SP | Anchorage Whalers | 20 | 04/01/2026 | Autlan | MEX | Right | Left | 6' 3" | 190 lbs | - |
| Montez, Alex | 3B | Richmond Kings | 31 | 03/12/2015 | Tlaquepaque | MEX | Right | Right | 6' 2" | 200 lbs | - |
| Montgomery, Bob | 3B | NOVA Navigators | 26 | 05/13/2020 | Ocilla | USA | Left | Right | 6' 2" | 200 lbs | - |
| Montgomery, Kevin | RF | Free Agent | 33 | 10/21/2012 | Schaumburg | USA | Left | Left | 6' 4" | 200 lbs | - |
| Montoya, Melvin | 3B | Phoenix Mavericks | 30 | 02/11/2016 | Guadalupe | MEX | Switch | Right | 6' 1" | 200 lbs | - |
| Moore, Billy | RF | Pittsburgh Monongahelas | 22 | 11/09/2023 | Royal Palm Estates | USA | Left | Left | 6' 6" | 195 lbs | - |
| Moore, Jason | SP | NOVA Navigators | 22 | 05/31/2024 | Hydesville | USA | Left | Left | 6' 4" | 200 lbs | - |
| Moore, John | C | NOVA Navigators | 33 | 05/10/2013 | Rio Rico Northwest | USA | Right | Right | 6' 2" | 195 lbs | - |
| Moore, Marquis | RP | Louisville Lightning | 30 | 11/06/2015 | Lower Burrell | USA | Right | Right | 6' 7" | 200 lbs | $950,000 |
| Moore, Matt | 1B | San Juan Defenders | 33 | 05/20/2013 | Milpitas | USA | Right | Right | 5' 11" | 200 lbs | - |
| Moore, Ryan | CF | Orlando Aces | 22 | 03/29/2024 | Danville | USA | Right | Left | 6' 2" | 195 lbs | - |
| Moore, Trevor | SP | Pittsburgh Monongahelas | 25 | 11/12/2020 | Winnipeg | CAN | Right | Right | 6' 0" | 190 lbs | - |
| Mora, Danny | 3B | Norfolk Vikings | 34 | 05/15/2012 | Beech Grove | USA | Right | Right | 6' 5" | 200 lbs | - |
| Morales, Al | CF | Music City Mystique | 34 | 02/10/2012 | Santiago | DOM | Right | Right | 6' 0" | 200 lbs | - |
| Morales, Franklin | SS | San Antonio Predators | 26 | 10/06/2019 | Chihuahua | MEX | Switch | Right | 6' 4" | 200 lbs | $5,500,000 |
| Morales, Jason | SP | Pittsburgh Monongahelas | 21 | 12/13/2024 | Georgeville | USA | Left | Left | 5' 10" | 175 lbs | - |
| Morales, Jose | RP | Raleigh Raptor Boats | 31 | 05/14/2015 | Lake Forest Park | USA | Right | Right | 6' 2" | 205 lbs | - |
| Morales, Luis | RP | Music City Mystique | 24 | 09/08/2021 | Lincoln | USA | Switch | Left | 6' 4" | 185 lbs | - |
| Morales, Mario | C | Richmond Kings | 27 | 04/02/2019 | Zapopan | MEX | Right | Right | 6' 6" | 200 lbs | - |
| Morales, Melvin | LF | Phoenix Mavericks | 35 | 09/18/2010 | Mexico City | MEX | Right | Right | 6' 1" | 200 lbs | $9,000,000 |
| Morales, Miguel | SP | Tampa Crocodiles | 19 | 06/23/2027 | Soledad | MEX | Right | Right | 6' 5" | 190 lbs | - |
| Morales, Oscar | SS | Music City Mystique | 20 | 09/06/2025 | Cócorit | MEX | Right | Right | 6' 1" | 175 lbs | - |
| Morales, Sal | SP | Hamilton Hitters | 31 | 10/27/2014 | Juarez | MEX | Left | Left | 6' 2" | 190 lbs | - |
| Morales, Tony | C | Music City Mystique | 32 | 02/17/2014 | Mexico City | MEX | Right | Right | 6' 0" | 200 lbs | - |
| Moreira, Ricky | SS | Phoenix Mavericks | 31 | 09/12/2014 | Culiacan | MEX | Right | Right | 6' 4" | 195 lbs | - |
| Moreland Jr., Sam | RF | Wheat City Whiskey Jacks | 21 | 10/20/2024 | Athens | USA | Left | Left | 6' 6" | 200 lbs | - |
| Moreno, Arturo | 2B | Raleigh Raptor Boats | 22 | 08/22/2024 | Poza Rica | MEX | Right | Right | 6' 2" | 190 lbs | $555,000 |
| Moreno, David | C | Phoenix Mavericks | 23 | 09/03/2022 | Mexico City | MEX | Switch | Right | 6' 4" | 200 lbs | - |
| Moreno, David | SP | Orlando Aces | 26 | 08/05/2020 | Guadalajara | MEX | Left | Right | 6' 1" | 195 lbs | - |
| Moreno, Frank | SP | Columbia Crusaders | 29 | 01/30/2017 | Princeton | USA | Left | Left | 6' 0" | 200 lbs | - |
| Moreno, Guadalupe | SP | Mexico City Blazers | 26 | 03/11/2020 | Cuernavaca | MEX | Right | Right | 6' 4" | 200 lbs | - |
| Moreno, Jose | SP | Pittsburgh Monongahelas | 33 | 03/30/2013 | Mexico City | MEX | Right | Right | 6' 0" | 200 lbs | - |
| Moreno, Juan | SP | Norfolk Vikings | 25 | 02/13/2021 | Chicago | USA | Left | Right | 6' 1" | 200 lbs | $10,625,000 |
| Moreno, Luis | CF | Phoenix Mavericks | 33 | 09/22/2012 | Tonala | MEX | Right | Right | 6' 0" | 200 lbs | - |
| Moreno, Marco | 1B | Sacramento Sluggers | 24 | 11/13/2021 | Texcoco | MEX | Left | Left | 6' 2" | 210 lbs | - |
| Moreno, Mike | RP | New York Revolution | 31 | 04/14/2015 | Agawam | USA | Switch | Right | 6' 2" | 200 lbs | - |
| Moreno, Salvatore | RP | Wheat City Whiskey Jacks | 34 | 10/09/2011 | Peto | MEX | Left | Left | 6' 0" | 200 lbs | $3,000,000 |
| Moreschi, Will | SP | Anchorage Whalers | 18 | 10/26/2027 | Cedar Rapids | USA | Right | Left | 6' 2" | 175 lbs | - |
| Morgan, Jay | SP | Pacific City Iron Benders | 23 | 07/26/2023 | Chico | USA | Right | Right | 6' 0" | 185 lbs | - |
| Morgan, Jimmy | SS | Hamilton Hitters | 22 | 09/30/2023 | Bethesda | USA | Right | Right | 6' 0" | 175 lbs | - |
| Morgan, John | SP | Phoenix Mavericks | 24 | 12/06/2021 | Minneapolis | USA | Right | Right | 6' 2" | 195 lbs | - |
| Morgan, Shane | RF | Columbia Crusaders | 25 | 01/03/2021 | Erie | USA | Left | Left | 6' 1" | 195 lbs | $555,000 |
| Morgan, Zachery | CF | Hamilton Hitters | 26 | 08/09/2020 | East Palo Alto | USA | Right | Right | 6' 2" | 200 lbs | - |
| Moros, Mike | LF | Sacramento Sluggers | 28 | 04/20/2018 | Ballenger Creek | USA | Switch | Right | 5' 11" | 200 lbs | $555,000 |
| Morre, Dave | SS | Anchorage Whalers | 22 | 04/05/2024 | Los Angeles | USA | Right | Right | 6' 3" | 185 lbs | - |
| Morrell, Bobby | SP | Columbia Crusaders | 26 | 09/14/2019 | Meriden | USA | Left | Left | 6' 1" | 200 lbs | - |
| Morris, Alan | C | Hamilton Hitters | 31 | 08/26/2015 | Parma Heights | USA | Right | Right | 6' 2" | 200 lbs | - |
| Morris, Andy | 2B | NOVA Navigators | 19 | 03/01/2027 | Pflugerville | USA | Right | Right | 6' 4" | 185 lbs | - |
| Morris, Bill | RP | Pacific City Iron Benders | 33 | 11/26/2012 | Archdale | USA | Switch | Right | 6' 4" | 200 lbs | $5,000,000 |
| Morris, Colin | C | Tampa Crocodiles | 28 | 06/04/2018 | New York | USA | Left | Right | 5' 10" | 190 lbs | - |
| Morris, Donovan | 2B | San Antonio Predators | 22 | 07/26/2024 | Manalapan | USA | Right | Right | 6' 2" | 185 lbs | - |
| Morris, Jim | 3B | Atlanta Bombers | 21 | 04/22/2025 | Englewood | USA | Right | Right | 6' 2" | 185 lbs | - |
| Morris, Kevon | CL | Richmond Kings | 23 | 06/08/2023 | Laguna Niguel | USA | Left | Left | 6' 0" | 190 lbs | - |
| Morris, Mike | SP | NOVA Navigators | 18 | 08/19/2028 | Kingsport | USA | Right | Right | 6' 2" | 175 lbs | $555,000 |
| Morrison, Jamie | 2B | Mexico City Blazers | 23 | 11/04/2022 | Johns Creek | USA | Right | Right | 6' 2" | 185 lbs | - |
| Morrison, Tom | C | Richmond Kings | 22 | 11/18/2023 | Wheaton-Glenmont | USA | Right | Right | 6' 2" | 200 lbs | - |
| Morrissey, Mike | 2B | Anchorage Whalers | 32 | 08/29/2014 | Union City | USA | Right | Right | 5' 10" | 190 lbs | - |
| Morrow, Jeremy | CF | Pacific City Iron Benders | 30 | 11/04/2015 | Logan Township | USA | Right | Right | 6' 0" | 195 lbs | - |
| Mosher, Kurt | SP | New York Revolution | 26 | 09/22/2019 | Nether Providence Township | USA | Switch | Right | 6' 2" | 200 lbs | $11,875,000 |
| Mosley, Joey | LF | San Juan Defenders | 26 | 11/18/2019 | Raleigh | USA | Right | Right | 5' 10" | 195 lbs | - |
| Mota, Lupe | SP | San Antonio Predators | 25 | 10/02/2020 | Santiago | MEX | Right | Right | 6' 8" | 200 lbs | $555,000 |
| Mott, Jason | SP | Hamilton Hitters | 21 | 07/17/2025 | Los Angeles | USA | Right | Right | 6' 6" | 200 lbs | - |
| Mott, Matt | SP | Raleigh Raptor Boats | 19 | 11/02/2026 | Oil City | USA | Left | Left | 6' 0" | 170 lbs | - |
| Moulds, Jason | SP | Columbia Crusaders | 34 | 08/01/2012 | Calgary | CAN | Left | Left | 5' 9" | 180 lbs | - |
| Mound, Dustin | SS | Pacific City Iron Benders | 26 | 10/26/2019 | Northfield | USA | Right | Right | 6' 1" | 195 lbs | $555,000 |
| Moya, Henry | C | Orlando Aces | 20 | 06/17/2026 | Minatitlan | MEX | Right | Right | 6' 2" | 180 lbs | - |
| Moye, Chance | RP | NOVA Navigators | 23 | 09/16/2022 | Lahaina | USA | Left | Left | 6' 4" | 190 lbs | $1,100,000 |
| Moynihan, Matt | 2B | Phoenix Mavericks | 28 | 03/05/2018 | Brooklyn | USA | Right | Right | 6' 3" | 195 lbs | - |
| Muldoon, Ken | SP | Wheat City Whiskey Jacks | 20 | 04/10/2026 | Westmount | CAN | Right | Right | 6' 8" | 200 lbs | - |
| Muldoon, Kyle | SP | NOVA Navigators | 22 | 05/12/2024 | Douglas | USA | Switch | Right | 6' 1" | 175 lbs | $555,000 |
| Mulica, Ben | RP | Orlando Aces | 34 | 10/11/2011 | Rome | USA | Right | Right | 6' 1" | 200 lbs | $10,000,000 |
| Mullen, Arthur | SP | Louisville Lightning | 28 | 11/22/2017 | Tucson | USA | Left | Left | 6' 4" | 200 lbs | - |
| Mullen, Jon | RF | Pacific City Iron Benders | 29 | 09/27/2016 | Sheffield | USA | Right | Right | 6' 0" | 195 lbs | - |
| Mullens, Dan | 1B | Hamilton Hitters | 28 | 08/06/2018 | Hanford | USA | Left | Left | 6' 2" | 200 lbs | $6,825,000 |
| Mullins, Adam | SP | Columbus Cavaliers | 34 | 11/23/2011 | Palm Bay | USA | Left | Right | 6' 7" | 200 lbs | $1,500,000 |
| Muma, Joe | SP | Pacific City Iron Benders | 28 | 11/28/2017 | Eastvale | USA | Left | Left | 6' 7" | 200 lbs | - |
| Munguia, Rico | CF | Sacramento Sluggers | 19 | 09/15/2026 | Mexico City | MEX | Right | Left | 6' 1" | 165 lbs | - |
| Munk, Jim | SP | Music City Mystique | 22 | 07/07/2024 | Northbrook | USA | Left | Right | 5' 10" | 165 lbs | $555,000 |
| Munoz, Bobby | 1B | San Antonio Predators | 21 | 06/18/2025 | Jalapa | MEX | Left | Right | 6' 4" | 200 lbs | - |
| Munoz, Bobby | SP | Pacific City Iron Benders | 28 | 06/02/2018 | Lincoln | USA | Switch | Left | 6' 2" | 200 lbs | - |
| Munoz, Octavio | SP | Tampa Crocodiles | 22 | 12/14/2023 | Saltillo | MEX | Left | Left | 6' 2" | 190 lbs | - |
| Munoz, Omar | C | New York Revolution | 29 | 06/07/2017 | Ogden | USA | Right | Right | 6' 3" | 200 lbs | $1,229,325 |
| Munson, Lon | C | Louisville Lightning | 23 | 01/09/2023 | Brattleboro | USA | Right | Right | 6' 0" | 195 lbs | $555,000 |
| Munyan, Bob | RP | Raleigh Raptor Boats | 33 | 02/16/2013 | Steelton | USA | Left | Right | 6' 3" | 200 lbs | $2,500,000 |
| Murillo, Orlando | CF | Music City Mystique | 30 | 01/08/2016 | Nezahualcoyotl | MEX | Right | Right | 6' 0" | 195 lbs | - |
| Murphy, Bill | SP | Music City Mystique | 24 | 12/10/2021 | Cortlandt | USA | Left | Left | 6' 3" | 205 lbs | - |
| Murphy, Brett | 1B | Wheat City Whiskey Jacks | 32 | 02/09/2014 | Plainfield | USA | Right | Right | 6' 2" | 200 lbs | $555,000 |
| Murphy, Jayden | CF | Kansas City Keys | 23 | 02/10/2023 | Tupelo | USA | Left | Left | 5' 10" | 175 lbs | - |
| Murphy, Jeff | SS | Music City Mystique | 23 | 07/28/2023 | Plainfield | USA | Switch | Right | 6' 1" | 195 lbs | - |
| Murray, Dustin | RP | Pacific City Iron Benders | 24 | 04/24/2022 | New Milford | USA | Right | Left | 6' 2" | 200 lbs | - |
| Murray, Josh | C | Salt Lake City Missionaries | 33 | 06/16/2013 | San Angelo | USA | Right | Right | 6' 0" | 200 lbs | - |
| Musselman, Kevin | SP | Pacific City Iron Benders | 30 | 12/15/2015 | Miami | USA | Right | Right | 6' 6" | 200 lbs | - |
| Myers, Corey | 3B | Music City Mystique | 19 | 08/17/2027 | Philadelphia | USA | Right | Right | 6' 1" | 180 lbs | - |
| Myers, Nate | SP | Wheat City Whiskey Jacks | 27 | 07/29/2019 | Lake Station | USA | Right | Right | 6' 2" | 200 lbs | - |
| Myles, Tom | SP | Mexico City Blazers | 32 | 07/27/2014 | New Port Richey East | USA | Left | Right | 5' 9" | 195 lbs | $6,572,500 |
