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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mackey, Jaden | SP | Colorado Rockies | 28 | 05/11/2020 | Lachute | CAN | Switch | Right | 6' 5" | 200 lbs | $1,500,000 |
| MacQueen, Josh | SP | Chicago Cubs | 26 | 08/07/2022 | Chicopee | USA | Right | Right | 6' 4" | 200 lbs | $675,000 |
| Madar, Ben | RP | Free Agent | 15 | 02/23/2033 | Nesconset | USA | Right | Right | 6' 1" | 175 lbs | - |
| Madrid, Edwin | 3B | Free Agent | 35 | 10/26/2013 | Naucalpan | MEX | Right | Right | 6' 2" | 200 lbs | - |
| Magdaleno, Luis | LF | San Francisco Giants | 23 | 03/23/2025 | Petare | VEN | Left | Right | 6' 1" | 200 lbs | $675,000 |
| Magne, Roberto | 2B | New York Mets | 28 | 04/24/2020 | Capdenac-Gare | FRA | Switch | Right | 6' 1" | 200 lbs | $1,400,000 |
| Mahfudh, Mekonen | SP | Milwaukee Brewers | 31 | 08/28/2017 | Bafoussam | CMR | Right | Right | 6' 8" | 195 lbs | $7,500,000 |
| Maina, Saulo | SS | Cincinnati Reds | 29 | 09/14/2019 | Middelburg | RSA | Switch | Right | 6' 3" | 205 lbs | $8,500,000 |
| Maki, Austin | RP | Free Agent | 26 | 05/24/2022 | Saint-Jean-sur-Richelieu | CAN | Right | Right | 6' 5" | 200 lbs | - |
| Maldonado, Eduardo | C | Baltimore Orioles | 33 | 09/30/2015 | Tampa | USA | Switch | Right | 6' 1" | 200 lbs | $1,100,000 |
| Man, Shi-yu | SP | Free Agent | 16 | 07/29/2032 | Keelung | TPE | Right | Right | 6' 1" | 170 lbs | - |
| Mangum, Chad | SP | Free Agent | 28 | 04/17/2020 | Brooklyn | USA | Right | Right | 5' 11" | 175 lbs | - |
| Maniu, Marc | RP | New York Mets | 26 | 02/11/2022 | Fallston | USA | Switch | Right | 6' 4" | 205 lbs | $675,000 |
| Mapes, Tyler | 3B | San Francisco Giants | 25 | 04/26/2023 | Opportunity | USA | Right | Right | 6' 1" | 195 lbs | $900,000 |
| Marble, Bobby | RP | Baltimore Orioles | 28 | 09/11/2020 | Cherry Hill Mall | USA | Right | Right | 6' 9" | 190 lbs | $2,200,000 |
| Marcum, Shane | C | Los Angeles Dodgers | 23 | 06/05/2025 | Portland | USA | Switch | Right | 6' 4" | 200 lbs | $675,000 |
| Marinelli, Jonathan | 1B | Free Agent | 17 | 09/04/2031 | San Diego | USA | Switch | Right | 6' 6" | 210 lbs | - |
| Markham, Josh | SP | Pittsburgh Pirates | 25 | 09/12/2023 | Opelika | USA | Right | Right | 6' 2" | 200 lbs | $675,000 |
| Marks, Mark | C | Houston Astros | 88 | 01/01/2023 | Winter Garden | USA | Right | Right | 5' 10" | 200 lbs | $675,000 |
| Markus, Mikolas | 3B | Kansas City Royals | 25 | 07/31/2023 | Krnov | CZE | Right | Right | 6' 0" | 195 lbs | $1,375,000 |
| Marquez, Angel | SP | Free Agent | 33 | 10/02/2015 | Ciudad Ojeda | VEN | Left | Right | 6' 3" | 195 lbs | - |
| Marston, A.J. | RP | Oakland Athletics | 25 | 02/22/2023 | Amesti | USA | Right | Right | 6' 0" | 190 lbs | $675,000 |
| Martell, Larry | RF | New York Yankees | 23 | 05/20/2025 | Vancouver | CAN | Right | Left | 6' 1" | 200 lbs | $675,000 |
| Martens, Joe | CF | Free Agent | 17 | 08/02/2031 | Los Angeles | USA | Left | Left | 6' 1" | 160 lbs | - |
| Martin, Adam | 1B | Kansas City Royals | 27 | 07/21/2021 | Philadelphia | USA | Right | Right | 6' 4" | 200 lbs | $1,780,000 |
| Martin, Aidan | RP | Seattle Mariners | 23 | 01/31/2025 | Pine Hills | USA | Right | Right | 6' 1" | 175 lbs | $675,000 |
| Martin, Garrett | C | Free Agent | 16 | 10/16/2032 | Longboat Key | USA | Right | Right | 6' 1" | 185 lbs | - |
| Martin, Nick | SP | Milwaukee Brewers | 28 | 05/30/2020 | Chino Hills | USA | Right | Left | 6' 3" | 195 lbs | $9,600,000 |
| Marvin, Mark | 1B | Montreal Expos | 23 | 11/17/2025 | Memphis | USA | Left | Right | 6' 3" | 195 lbs | $675,000 |
| Massey, Mark | 3B | Free Agent | 15 | 08/20/2033 | Los Angeles | USA | Right | Right | 6' 2" | 170 lbs | - |
| Matsubara, Harutomi | SS | Seattle Mariners | 25 | 07/28/2023 | Taishi | JPN | Right | Right | 6' 2" | 195 lbs | $675,000 |
| Matsuoka, Yuichi | 3B | Free Agent | 35 | 09/09/2013 | Nishinomiya | JPN | Right | Right | 5' 10" | 195 lbs | - |
| Matthews, Aaron | SS | Cleveland Guardians | 28 | 08/12/2020 | Carthage | USA | Right | Right | 6' 0" | 195 lbs | $1,540,000 |
| Maxwell, Avery | C | California Angels | 30 | 05/30/2018 | Shreveport | USA | Right | Right | 6' 6" | 205 lbs | $7,500,000 |
| May, Jason | 1B | Oakland Athletics | 34 | 02/09/2014 | Boise | USA | Right | Right | 6' 2" | 200 lbs | $13,000,000 |
| McAleer, Marvin | RF | Chicago White Sox | 27 | 02/12/2021 | Mississauga | CAN | Switch | Left | 6' 4" | 200 lbs | $29,000,000 |
| McAllister, Wayne | SP | Washington Nationals | 27 | 09/03/2021 | Seattle | USA | Right | Right | 6' 2" | 200 lbs | $1,900,000 |
| McAtee, Matt | RP | Chicago White Sox | 38 | 06/29/2010 | Cottonwood | USA | Right | Right | 6' 4" | 200 lbs | $5,110,000 |
| McBain, Dave | CF | Baltimore Orioles | 23 | 07/29/2025 | Johnson City | USA | Right | Right | 6' 5" | 200 lbs | - |
| McBryde, Eric | SP | Free Agent | 16 | 10/10/2032 | Toronto | CAN | Switch | Right | 6' 2" | 180 lbs | - |
| McCauley, James | LF | California Angels | 22 | 01/26/2026 | Avondale | USA | Left | Left | 6' 1" | 185 lbs | $675,000 |
| McCloud, Eric | SP | Free Agent | 15 | 02/09/2033 | Stockton | USA | Left | Left | 5' 10" | 155 lbs | - |
| McConnell, Frank | 2B | Detroit Tigers | 24 | 03/10/2024 | Edmonton | CAN | Left | Right | 6' 1" | 200 lbs | $675,000 |
| McCormic Jr., Kevin | 1B | Boston Red Sox | 26 | 12/28/2022 | Maplewood | USA | Left | Left | 5' 11" | 195 lbs | $17,200,000 |
| McCoy, Chris | RP | New York Yankees | 25 | 11/25/2023 | El Cajon | USA | Right | Right | 6' 4" | 205 lbs | $1,200,000 |
| McCurdy, Chris | SP | Detroit Tigers | 23 | 01/27/2025 | Hamilton | USA | Right | Right | 6' 3" | 200 lbs | $675,000 |
| McElroy, Mike | 2B | Boston Red Sox | 23 | 05/11/2025 | Perris | USA | Right | Right | 6' 0" | 190 lbs | - |
| McGarrity, Matt | SP | Free Agent | 16 | 01/12/2032 | Seal Beach | USA | Left | Right | 6' 1" | 165 lbs | - |
| McGaughey, Kevin | LF | Free Agent | 17 | 06/02/2031 | Vaughan | CAN | Right | Right | 6' 1" | 170 lbs | - |
| McGaughey, Steve | RP | Detroit Tigers | 28 | 05/20/2020 | Columbus | USA | Right | Right | 5' 11" | 180 lbs | $2,375,000 |
| McGovern, Zack | RP | Free Agent | 32 | 07/01/2016 | Homestead | USA | Left | Left | 6' 4" | 200 lbs | - |
| McGregor, Bill | RF | Montreal Expos | 23 | 12/05/2025 | Arlington Heights | USA | Left | Left | 6' 3" | 200 lbs | $675,000 |
| McIntyre, Billy | RP | New York Mets | 26 | 03/10/2022 | Lebanon | USA | Right | Right | 6' 0" | 200 lbs | $1,200,000 |
| McLean, Ernie | 3B | Free Agent | 17 | 10/24/2031 | Port Hope | CAN | Right | Right | 6' 1" | 175 lbs | - |
| McLemore, Nate | SP | Free Agent | 16 | 10/21/2032 | Akron | USA | Right | Right | 6' 0" | 165 lbs | - |
| McPeak, Kyle | RP | Houston Astros | 27 | 03/08/2021 | Round Rock | USA | Left | Right | 6' 2" | 200 lbs | $1,924,000 |
| McPhillie, Lucas | RP | Philadelphia Phillies | 24 | 02/22/2024 | Nassau | BAH | Right | Right | 6' 5" | 200 lbs | $675,000 |
| Medellin, Melvin | SP | Free Agent | 30 | 04/27/2018 | Santo Domingo | DOM | Right | Right | 6' 3" | 200 lbs | - |
| Meier, Shane | RP | Free Agent | 17 | 09/07/2031 | Niles | USA | Right | Right | 6' 1" | 175 lbs | - |
| Meij, Klaas | SS | St. Louis Cardinals | 27 | 11/30/2021 | Heusden | NED | Right | Right | 6' 1" | 200 lbs | $675,000 |
| Melley, Bob | RF | Washington Nationals | 29 | 03/31/2019 | Saxon | USA | Left | Left | 6' 0" | 190 lbs | $3,450,000 |
| Mendosa, Victor | RP | Free Agent | 34 | 06/19/2014 | Houston | USA | Right | Right | 6' 0" | 200 lbs | - |
| Mendoza, David | RP | Arizona Diamondbacks | 28 | 06/18/2020 | Cienegas Terrace | USA | Right | Right | 6' 0" | 200 lbs | $1,955,000 |
| Mendoza, Raul | RF | Baltimore Orioles | 32 | 11/27/2016 | Nexquipayac | MEX | Right | Left | 6' 2" | 200 lbs | $8,000,000 |
| Mendoza, Travis | CF | Free Agent | 17 | 10/06/2031 | Brooklyn | USA | Right | Right | 6' 1" | 165 lbs | - |
| Mentzer, Mike | CF | Arizona Diamondbacks | 25 | 12/18/2023 | Palm Bay | USA | Left | Left | 6' 1" | 195 lbs | $3,750,000 |
| Mercado, Jon | RP | Boston Red Sox | 26 | 09/03/2022 | New York | USA | Right | Right | 6' 2" | 200 lbs | $675,000 |
| Merjil, Lorenzo | RP | St. Louis Cardinals | 26 | 01/04/2022 | San Carlos | VEN | Right | Right | 6' 1" | 200 lbs | $800,000 |
| Merrill, Danny | C | Houston Astros | 24 | 04/08/2024 | Goldenrod | USA | Right | Right | 6' 1" | 200 lbs | $675,000 |
| Mesa, Steve | RP | Free Agent | 16 | 07/09/2032 | Lakeview | USA | Right | Right | 6' 4" | 185 lbs | - |
| Metzener, Timóteo | SP | Milwaukee Brewers | 35 | 05/11/2013 | Boa Vista | BRA | Right | Right | 6' 1" | 200 lbs | $15,000,000 |
| Meulengracht, Per | RF | Minnesota Twins | 32 | 03/13/2016 | Ballerup | DEN | Left | Left | 6' 1" | 200 lbs | $5,100,000 |
| Meyerhoff, Mike | C | Kansas City Royals | 29 | 03/16/2019 | Sugar Land | USA | Left | Right | 6' 2" | 200 lbs | $46,400,000 |
| Meza, Lorenzo | RF | Free Agent | 35 | 05/19/2013 | Maracaibo | VEN | Switch | Right | 6' 4" | 205 lbs | - |
| Miller, Jason | RF | Free Agent | 15 | 09/09/2033 | Richland Hills | USA | Left | Left | 6' 2" | 170 lbs | - |
| Miller, Rich | SP | Free Agent | 17 | 11/16/2031 | Bryan | USA | Left | Left | 6' 2" | 180 lbs | - |
| Minor, Nick | CF | Free Agent | 16 | 07/15/2032 | Hollywood | USA | Left | Left | 6' 0" | 160 lbs | - |
| Miramontes, Danny | 1B | Free Agent | 37 | 04/04/2011 | Nuevo San Juan Parangaricutiro | MEX | Right | Right | 6' 5" | 210 lbs | - |
| Mischnick, Ben | 3B | Los Angeles Dodgers | 30 | 04/09/2018 | Sunnyvale | USA | Right | Right | 6' 5" | 200 lbs | $3,000,000 |
| Mishra, Kalidas | C | Oakland Athletics | 23 | 06/20/2025 | Bangalore | IND | Right | Right | 6' 0" | 200 lbs | - |
| Mitchell, Travis | SP | Free Agent | 17 | 09/01/2031 | Oakland | USA | Left | Left | 5' 10" | 155 lbs | - |
| Miura, Shingo | RP | Atlanta Braves | 23 | 05/30/2025 | Kyoto | JPN | Left | Left | 5' 5" | 175 lbs | $675,000 |
| Mize, Tommy | C | Montreal Expos | 29 | 03/09/2019 | Hartford | USA | Right | Right | 6' 1" | 195 lbs | $11,800,000 |
| Molina, José | C | Minnesota Twins | 33 | 05/10/2015 | Juana Díaz | PUR | Right | Right | 5' 11" | 210 lbs | $3,800,000 |
| Moncada, Josh | SP | Kansas City Royals | 27 | 02/12/2021 | Boyette | USA | Left | Right | 6' 0" | 185 lbs | $675,000 |
| Montag, Adam | CL | Free Agent | 16 | 07/26/2032 | Shreveport | USA | Switch | Right | 6' 4" | 185 lbs | - |
| Montano, Rafael | SP | St. Louis Cardinals | 24 | 05/24/2024 | Santa Fe | USA | Switch | Right | 6' 1" | 200 lbs | $675,000 |
| Montelongo, Andy | RP | Houston Astros | 29 | 10/29/2019 | Santo Domingo | DOM | Right | Right | 5' 11" | 195 lbs | - |
| Montenegro, Joel | RP | Montreal Expos | 26 | 06/29/2022 | Irving | USA | Switch | Right | 6' 3" | 205 lbs | $1,200,000 |
| Montero, Santiago | RP | Los Angeles Dodgers | 25 | 07/18/2023 | Chiguayante | CHI | Right | Right | 6' 0" | 200 lbs | $675,000 |
| Montes, Alex | RP | San Francisco Giants | 30 | 02/17/2018 | Crucecita | MEX | Switch | Right | 6' 3" | 200 lbs | $2,250,000 |
| Montez, Tony | CL | Free Agent | 15 | 07/22/2033 | Baraboo | USA | Switch | Right | 6' 3" | 175 lbs | - |
| Moon, Tong-myeon | RP | Arizona Diamondbacks | 31 | 02/18/2017 | Pyeongtaek | KOR | Right | Right | 6' 4" | 200 lbs | $20,000,000 |
| Mooney, Geoff | RP | St. Louis Cardinals | 27 | 08/01/2021 | Noblesville | USA | Right | Right | 6' 2" | 200 lbs | $1,200,000 |
| Moore, Caleb | SP | Free Agent | 15 | 01/22/2033 | Dothan | USA | Right | Right | 6' 7" | 200 lbs | - |
| Moore, Justin | RF | Free Agent | 16 | 08/30/2032 | Flower Mound | USA | Left | Left | 6' 2" | 175 lbs | - |
| Moore, Tom | RP | Free Agent | 16 | 01/28/2032 | Bakersfield | USA | Left | Left | 6' 1" | 170 lbs | - |
| Morales, Willis | SS | Detroit Tigers | 24 | 11/19/2024 | San José de Matanzas | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Morante, Gus | SP | California Angels | 26 | 10/01/2022 | Bentonville | USA | Right | Right | 6' 8" | 200 lbs | $2,200,000 |
| Mordecai, Jarrett | 1B | Boston Red Sox | 23 | 06/19/2025 | Detroit | USA | Left | Left | 6' 3" | 200 lbs | $675,000 |
| Morgan, Aidan | RP | Free Agent | 15 | 02/14/2033 | Pretoria | RSA | Right | Right | 6' 7" | 200 lbs | - |
| Morgan, Jake | CL | Free Agent | 16 | 06/27/2032 | Columbia | USA | Right | Right | 6' 2" | 175 lbs | - |
| Moris, Chris | RP | San Francisco Giants | 27 | 05/28/2021 | Centerville | USA | Left | Left | 6' 6" | 200 lbs | $1,200,000 |
| Morrison, Chris | 2B | Free Agent | 17 | 12/10/2031 | Camp Springs | USA | Switch | Right | 6' 3" | 175 lbs | - |
| Morrison, Shawn | LF | Colorado Rockies | 27 | 01/03/2021 | Zanesville | USA | Left | Right | 6' 2" | 200 lbs | $6,500,000 |
| Morrissey, Jose | 3B | Milwaukee Brewers | 28 | 02/05/2020 | Village Park | USA | Right | Right | 6' 3" | 200 lbs | $1,900,000 |
| Morse, Jasper | SP | Free Agent | 17 | 06/18/2031 | Bethlehem | USA | Right | Right | 6' 5" | 190 lbs | - |
| Mosley, Ted | SP | Minnesota Twins | 28 | 11/04/2020 | Gary | USA | Switch | Right | 6' 9" | 195 lbs | $26,400,000 |
| Moss, Jason | LF | Pittsburgh Pirates | 28 | 02/15/2020 | Pittsburgh | USA | Right | Right | 6' 1" | 200 lbs | $3,000,000 |
| Mott, Bobby | SP | Detroit Tigers | 26 | 08/29/2022 | Cutlerville | USA | Right | Right | 6' 1" | 200 lbs | $675,000 |
| Mulholland, Freddy | SP | Free Agent | 17 | 05/10/2031 | Chilliwack | CAN | Right | Right | 6' 2" | 175 lbs | - |
| Mullinax, Caleb | RP | San Francisco Giants | 24 | 03/08/2024 | Vineland | USA | Left | Left | 6' 3" | 200 lbs | $675,000 |
| Muniz, Bobby | C | Free Agent | 35 | 02/01/2013 | Santa Barbara d'Oeste | BRA | Right | Right | 5' 10" | 200 lbs | - |
| Munoz, Jon | SS | Colorado Rockies | 27 | 10/30/2021 | Puerto Padre | CUB | Switch | Right | 6' 2" | 205 lbs | $4,000,000 |
| Munoz, Victor | SP | Milwaukee Brewers | 27 | 02/19/2021 | Fajardo | PUR | Switch | Right | 6' 0" | 200 lbs | $8,750,000 |
| Murakami, Tsugunosuke | SP | St. Louis Cardinals | 25 | 10/19/2023 | Sango | JPN | Left | Left | 5' 10" | 180 lbs | $675,000 |
| Murphy, Jesse | SS | Free Agent | 16 | 07/27/2032 | Doral | USA | Right | Right | 6' 2" | 165 lbs | - |
| Myers, Larry | C | Free Agent | 16 | 04/09/2032 | Shinnecock Hills | USA | Right | Right | 6' 0" | 165 lbs | - |
| Myers, Timo | 3B | Free Agent | 16 | 11/29/2032 | Newton | USA | Right | Right | 6' 1" | 175 lbs | - |
