| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | Machado, Jesus | MR | Savannah Sand Gnats | 28 | 05/10/2028 | Mexico City | MEX | Right | Right | 6' 2" | 170 lbs | $450,000 | | MacKnight, Terry | MR | Santa Fe Fire | 26 | 06/14/2030 | Belmont | USA | Switch | Right | 6' 3" | 220 lbs | $300,000 | | MacNamara, Andrew | SP | Milwaukee Choppers | 22 | 08/31/2034 | Castro Valley | USA | Right | Right | 5' 9" | 220 lbs | $300,000 | | Macy, John | MR | Phoenix Redhawks | 28 | 11/11/2028 | Fairview | USA | Right | Right | 6' 3" | 206 lbs | $450,000 | | Maddocks, Richard | C | Memphis Catfish | 30 | 09/10/2026 | Eldorado | USA | Right | Right | 6' 3" | 185 lbs | $450,000 | | Maddox, Benjamin | C | Phoenix Redhawks | 29 | 12/06/2027 | Los Angeles | USA | Right | Right | 6' 0" | 228 lbs | $2,800,000 | | Madrigal, Jesús | C | Memphis Catfish | 25 | 12/18/2031 | Orange City | USA | Right | Right | 6' 1" | 190 lbs | $300,000 | | Magdaleno, Buster | C | New Orleans Jazz | 29 | 05/16/2027 | New York | USA | Switch | Right | 6' 0" | 175 lbs | $300,000 | | Majeski, Darin | C | Vancouver Thunder | 32 | 08/05/2024 | Caledonia | USA | Switch | Right | 6' 0" | 173 lbs | $900,000 | | Maldonado, Pedro | CL | Free Agent | 38 | 07/03/2018 | Cali | COL | Right | Right | 6' 7" | 177 lbs | - | | Malone, Michael | SP | Tulsa Drillers | 27 | 09/26/2029 | Cleveland | USA | Right | Right | 6' 5" | 200 lbs | $300,000 | | Mann, Kenny | SP | Buffalo Blizzard | 25 | 07/12/2031 | Fremont | USA | Right | Right | 6' 0" | 195 lbs | $300,000 | | Marasco, Fred | SP | Mexico City Matadores | 26 | 09/19/2030 | Tucson | USA | Right | Right | 5' 10" | 180 lbs | $9,000,000 | | Marcucci, Joseph | MR | Savannah Sand Gnats | 25 | 10/23/2031 | New York | USA | Right | Right | 6' 3" | 220 lbs | $650,000 | | Mariscal, Leandro | 2B | Free Agent | 28 | 11/12/2028 | Moca | DOM | Left | Right | 6' 0" | 200 lbs | - | | Márquez, Ramón | 3B | Montreal Royales | 23 | 05/03/2033 | Tulantepec | MEX | Right | Right | 6' 1" | 210 lbs | $300,000 | | Marra, Arturo | DH | Washington Black Bears | 36 | 11/17/2020 | San Rafael | USA | Right | Right | 6' 0" | 188 lbs | $8,000,000 | | Marro, James | RF | Vancouver Thunder | 34 | 02/09/2023 | Northfield | USA | Left | Left | 6' 0" | 180 lbs | - | | Marrufo, Howard | C | Free Agent | 33 | 11/29/2023 | Lauderdale Lakes | USA | Switch | Right | 6' 0" | 207 lbs | - | | Martínes, Gonzalo | MR | Free Agent | 27 | 01/11/2030 | Pamplona | COL | Right | Right | 6' 7" | 210 lbs | - | | Martin, Joshua | LF | Free Agent | 37 | 01/27/2020 | Los Angeles | USA | Left | Left | 6' 3" | 195 lbs | - | | Martina, Jose | SP | Minnesota Lake Monsters | 29 | 07/02/2027 | Ciudad Guayana | VEN | Left | Left | 6' 5" | 187 lbs | $3,409,000 | | Martinez, Joaquin | SS | Connecticut Crosscutters | 31 | 07/30/2025 | Maracay | VEN | Left | Right | 6' 2" | 183 lbs | $450,000 | | Martin, Ricardo | SS | Tulsa Drillers | 23 | 07/23/2033 | Sacramento | USA | Right | Right | 6' 0" | 225 lbs | $300,000 | | Martínez, Tony | 2B | Las Vegas Aces | 24 | 06/23/2032 | West Side Highway | USA | Left | Right | 6' 0" | 190 lbs | $300,000 | | Martínez, Vincente | SS | Phoenix Redhawks | 27 | 10/22/2029 | Mexico City | MEX | Switch | Right | 6' 0" | 199 lbs | $300,000 | | Masanobu, Shiichirou | RF | Milwaukee Choppers | 29 | 02/01/2028 | Anjo | JPN | Right | Right | 6' 5" | 215 lbs | $9,300,000 | | Mathieson, Bradley | LF | Atlantic City Card Sharks | 27 | 08/30/2029 | Keansburg | USA | Right | Right | 6' 3" | 225 lbs | $4,000,000 | | Maynor, Scott | C | Cleveland Rumble Fish | 29 | 10/06/2027 | Robinson Township | USA | Right | Right | 6' 0" | 222 lbs | $670,000 | | McCleery, John | MR | Connecticut Crosscutters | 33 | 08/24/2023 | Orem | USA | Left | Left | 6' 3" | 232 lbs | $600,000 | | McClellan, Mike | SP | Free Agent | 30 | 12/04/2026 | Fort Morgan | USA | Right | Right | 6' 0" | 187 lbs | - | | McClennan, Alan | 3B | Tulsa Drillers | 27 | 08/09/2029 | East Brookfield | USA | Left | Right | 6' 0" | 180 lbs | $2,500,000 | | McCoy, Dustin | CL | New York Force | 27 | 09/04/2029 | Glendive | USA | Right | Left | 6' 5" | 225 lbs | $300,000 | | McDonough, Austin | 2B | Georgia Rebels | 27 | 10/14/2029 | Pocatello | USA | Right | Right | 5' 10" | 170 lbs | $450,000 | | McGrady, Douglas | C | North Shore Honu | 26 | 02/02/2031 | Adelaide | AUS | Right | Right | 5' 10" | 160 lbs | $4,500,000 | | McGuire, Danny | MR | Memphis Catfish | 28 | 04/11/2029 | Salt Lake City | USA | Right | Right | 5' 8" | 199 lbs | $1,725,000 | | McIntyre, Steven | 2B | Santa Fe Fire | 29 | 05/28/2027 | Keego Harbor | USA | Right | Right | 5' 10" | 172 lbs | $450,000 | | McKay, Daron | 1B | Milwaukee Choppers | 26 | 01/11/2031 | Jacksonville | USA | Right | Right | 6' 1" | 215 lbs | $500,000 | | Medina, Jorge | SP | Free Agent | 26 | 02/27/2031 | Caibarién | CUB | Right | Right | 6' 6" | 205 lbs | - | | Meléndez, Jesús | MR | Connecticut Crosscutters | 24 | 02/25/2033 | Bettendorf | USA | Switch | Right | 6' 7" | 198 lbs | $300,000 | | Mellgoza, Ángel | LF | Maine Guides | 23 | 05/13/2033 | Brooklyn | USA | Right | Right | 5' 10" | 205 lbs | $300,000 | | Méndez, António | 1B | Saskatchewan Storm | 28 | 03/27/2029 | New Brunswick | USA | Right | Right | 6' 6" | 225 lbs | $300,000 | | Méndez, José | SP | Montreal Royales | 26 | 12/22/2030 | Decatur | USA | Left | Left | 6' 0" | 205 lbs | $300,000 | | Méndez, Miguel | CF | Vancouver Thunder | 25 | 08/27/2031 | San Nicolas de los Garza | MEX | Right | Right | 6' 0" | 201 lbs | $1,500,000 | | Merán, Jesús | MR | Vancouver Thunder | 25 | 09/04/2031 | Aguililla | MEX | Left | Left | 6' 0" | 195 lbs | $300,000 | | Mercado, Júlio | 3B | Cleveland Rumble Fish | 27 | 11/10/2029 | Yaritagua | VEN | Right | Right | 6' 3" | 202 lbs | $300,000 | | Merkel, Colton | MR | Free Agent | 26 | 09/08/2030 | Unknown | USA | Right | Right | 6' 0" | 180 lbs | - | | Meyer, Colin | LF | Phoenix Redhawks | 28 | 09/16/2028 | Lindon | USA | Right | Right | 6' 2" | 153 lbs | $450,000 | | Middleton, Sherman | SS | North Shore Honu | 23 | 04/08/2034 | Bloomington | USA | Right | Right | 6' 1" | 180 lbs | $300,000 | | Miller, George | 1B | Mexico City Matadores | 30 | 05/09/2026 | Haverhill | USA | Right | Right | 5' 10" | 181 lbs | $450,000 | | Miranda, Alfredo | CL | Mexico City Matadores | 27 | 02/28/2030 | Pimmit Hills | USA | Right | Right | 6' 5" | 215 lbs | $300,000 | | Miranda, Enrico | LF | Cleveland Rumble Fish | 26 | 12/08/2030 | Huber Heights | USA | Left | Right | 6' 0" | 180 lbs | $300,000 | | Mitchell, Tim | SP | Tulsa Drillers | 23 | 04/22/2033 | Gainesville | USA | Right | Right | 6' 7" | 225 lbs | $300,000 | | Moody, Kip | MR | Tulsa Drillers | 23 | 05/17/2033 | Houston | USA | Switch | Right | 6' 1" | 235 lbs | $300,000 | | Moore, Michael | MR | New Orleans Jazz | 24 | 07/02/2032 | Bloomington | USA | Right | Right | 6' 2" | 200 lbs | $300,000 | | Morgan, Steve | SP | Atlantic City Card Sharks | 28 | 02/27/2029 | Amarillo | USA | Right | Left | 6' 6" | 210 lbs | $2,150,000 | | Morgan, Tom | LF | Mexico City Matadores | 26 | 09/24/2030 | Indio | USA | Left | Left | 6' 1" | 170 lbs | $300,000 | | Morris, David | 2B | Phoenix Redhawks | 27 | 02/11/2030 | New York | USA | Left | Right | 6' 0" | 187 lbs | $1,500,000 | | Morris, Joe | RF | Las Vegas Aces | 23 | 08/12/2033 | Lincolnwood | USA | Left | Left | 6' 3" | 160 lbs | $300,000 | | Mulder, Fox | LF | Montreal Royales | 33 | 10/13/2023 | Hesperia | USA | Left | Left | 6' 2" | 199 lbs | $850,000 | | Mullen, Mick | C | Washington Black Bears | 30 | 11/04/2026 | San Antonio | USA | Left | Right | 5' 10" | 206 lbs | $10,500,000 | | Muńoz, Alvaro | 2B | Free Agent | 26 | 10/12/2030 | Carolina | PUR | Right | Right | 5' 8" | 175 lbs | - | | Murdoch, Donald | CF | Denver Gold | 27 | 07/12/2029 | Berwyn | USA | Right | Right | 6' 1" | 170 lbs | $300,000 | | Murphy, Zane | 1B | Georgia Rebels | 25 | 07/30/2031 | Parowan | USA | Left | Left | 6' 1" | 205 lbs | $300,000 | | Murray, Chance | 1B | Mexico City Matadores | 25 | 01/09/2032 | Greeley | USA | Left | Left | 6' 3" | 200 lbs | $300,000 | | Myers, Tim | 3B | Tulsa Drillers | 23 | 07/25/2033 | Anaheim | USA | Switch | Right | 6' 0" | 180 lbs | $300,000 | | Myler, Andrew | 2B | Free Agent | 38 | 08/26/2018 | Olathe | USA | Right | Right | 6' 2" | 219 lbs | - | |