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					| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |  
		| Madden, Rick | SP | Texas (APP) Rangers | 25 | 08/10/2024 | Vaughan | CAN | Left | Right | 6' 4" | 200 lbs | - |  
		| Mafano, Jose | RF | Chicago (APP) Cubs | 21 | 10/30/2028 | Buenos Aires | ARG | Left | Left | 6' 4" | 200 lbs | - |  
		| Maguire, Zach | 2B | San Francisco (APP) Giants | 23 | 09/07/2026 | Hendersonville | USA | Right | Right | 6' 5" | 200 lbs | - |  
		| Mah, Shing | C | Missoula Osprey | 21 | 02/04/2028 | Shunyi | CHN | Right | Right | 6' 2" | 200 lbs | - |  
		| Mahoney, Bill | RF | Texas (APP) Rangers | 17 | 07/08/2032 | Philadelphia | USA | Left | Left | 5' 11" | 170 lbs | - |  
		| Mamer, Aaron | 1B | Miami (APP) Marlins | 21 | 11/13/2028 | Cleveland | USA | Right | Right | 6' 3" | 200 lbs | - |  
		| Manning, Bobby | RP | Missoula Osprey | 21 | 12/05/2028 | La Mirada | USA | Right | Left | 6' 2" | 185 lbs | - |  
		| Manon, Alex | RP | Johnson City Cardinals | 20 | 12/28/2029 | Cali | COL | Left | Left | 6' 2" | 185 lbs | - |  
		| Mans, Silvian | RP | Helena Brewers | 21 | 04/26/2028 | Moengo | SUR | Right | Right | 6' 2" | 195 lbs | - |  
		| Marin, Francisco | 1B | Great Falls Voyagers | 24 | 04/30/2025 | Havana | CUB | Right | Left | 6' 2" | 200 lbs | - |  
		| Marino, Justin | SS | Helena Brewers | 24 | 09/09/2025 | Greenville | USA | Right | Right | 6' 4" | 205 lbs | - |  
		| Marquez, Julio | SP | Grand Junction Rockies | 20 | 03/20/2029 | Chinandega | NCA | Right | Right | 6' 0" | 185 lbs | - |  
		| Marti, Rob | 2B | Cleveland (APP) Indians | 21 | 02/10/2028 | Bluefields | NCA | Right | Right | 6' 3" | 200 lbs | - |  
		| Martin, David | C | Miami (APP) Marlins | 23 | 06/28/2026 | Bonadelle Ranchos-Madera Ranchos | USA | Right | Right | 6' 4" | 205 lbs | - |  
		| Martin, Pat | SS | Texas (APP) Rangers | 19 | 03/17/2030 | Broken Arrow | USA | Right | Right | 6' 0" | 165 lbs | - |  
		| Martin, Tristan | CF | Seattle (APP) Mariners | 19 | 12/03/2030 | Banff | CAN | Right | Left | 6' 2" | 185 lbs | - |  
		| Martin, Xavier | SP | Baltimore (APP) Orioles | 21 | 09/21/2028 | Cottage Grove | USA | Right | Right | 6' 3" | 175 lbs | - |  
		| Martinez, Antonio | LF | San Diego (APP) Padres | 20 | 01/19/2029 | San Isidro | CRC | Right | Right | 6' 0" | 180 lbs | - |  
		| Massey, Josh | 2B | Burlington Royals | 20 | 02/27/2029 | Midland | USA | Right | Right | 5' 10" | 170 lbs | - |  
		| Mata, Mario | SP | Seattle (APP) Mariners | 21 | 12/22/2028 | Panama | PAN | Right | Right | 5' 11" | 195 lbs | - |  
		| Matsumoto, Yorinobu | CL | Washington (APP) Nationals | 20 | 09/12/2029 | Iwaki | JPN | Right | Right | 6' 2" | 190 lbs | - |  
		| McClelland, Eric | 1B | Boston (APP) Red Sox | 21 | 02/26/2028 | Pittsburgh | USA | Right | Right | 6' 5" | 200 lbs | - |  
		| McDonald, Rich | RF | Grand Junction Rockies | 24 | 01/30/2025 | San Francisco | USA | Switch | Right | 6' 6" | 200 lbs | - |  
		| McIntosh, Jimmy | C | Missoula Osprey | 23 | 10/27/2026 | El Paso | USA | Right | Right | 6' 2" | 200 lbs | - |  
		| Mclaren, Dan | SP | Helena Brewers | 19 | 01/09/2030 | Brisbane | AUS | Right | Left | 6' 2" | 195 lbs | - |  
		| Medina, Jordan | RP | Pulaski Yankees | 21 | 08/08/2028 | Humacao | PUR | Left | Left | 6' 2" | 180 lbs | - |  
		| Medina, Juan | 1B | Kingsport Mets | 22 | 12/02/2027 | Santiago | DOM | Right | Right | 6' 0" | 200 lbs | - |  
		| Medina, Roberto | 2B | Seattle (APP) Mariners | 20 | 03/24/2029 | Jagüey Grande | CUB | Right | Right | 5' 10" | 165 lbs | - |  
		| Medrano, Frank | SP | Pulaski Yankees | 22 | 03/12/2027 | Cuautitlan Izcalli | MEX | Right | Right | 6' 3" | 195 lbs | - |  
		| Mejia, Pablo | SP | San Francisco (APP) Giants | 20 | 03/09/2029 | Santo Domingo | DOM | Right | Right | 6' 5" | 200 lbs | - |  
		| Melchert, Curtis | RP | Elizabethton Twins | 19 | 11/29/2030 | Voorhees Township | USA | Switch | Right | 6' 9" | 215 lbs | - |  
		| Mena, Pat | RP | Texas (APP) Rangers | 24 | 09/19/2025 | San Jose | USA | Left | Left | 6' 4" | 200 lbs | - |  
		| Mendez, Marco | RP | Miami (APP) Marlins | 20 | 01/25/2029 | Nagarote | NCA | Left | Left | 6' 4" | 195 lbs | - |  
		| Mendoza, Luis | 3B | Burlington Royals | 21 | 05/27/2028 | López Mateos | MEX | Right | Right | 6' 0" | 190 lbs | - |  
		| Mendoza, Manny | RP | Washington (APP) Nationals | 22 | 10/25/2027 | Managua | NCA | Left | Right | 6' 4" | 195 lbs | - |  
		| Mendoza, Ricky | RP | Ogden Raptors | 21 | 05/18/2028 | Las Tunas | CUB | Switch | Right | 6' 2" | 195 lbs | - |  
		| Menjivar, Jesus | SS | Helena Brewers | 26 | 12/07/2023 | Tlalnepantla | MEX | Right | Right | 6' 4" | 200 lbs | - |  
		| Mesa, Steve | RP | Washington (APP) Nationals | 17 | 07/09/2032 | Lakeview | USA | Right | Right | 6' 4" | 190 lbs | - |  
		| Meyer, Reinaart | SP | Texas (APP) Rangers | 26 | 06/19/2023 | Meerzorg | SUR | Right | Right | 6' 0" | 180 lbs | - |  
		| Miller, Austin | SP | Ogden Raptors | 20 | 12/14/2029 | Pipestone | USA | Right | Right | 6' 0" | 175 lbs | - |  
		| Miller, Clyde | RP | Ogden Raptors | 21 | 02/25/2028 | Atkinson | DMA | Left | Right | 6' 2" | 180 lbs | - |  
		| Miyahara, Toshikazu | SP | Pulaski Yankees | 21 | 11/26/2028 | Oyodo | JPN | Switch | Right | 6' 3" | 175 lbs | - |  
		| Mojica, Willie | RP | Miami (APP) Marlins | 19 | 10/06/2030 | Sylvan Lake | USA | Right | Right | 6' 4" | 200 lbs | - |  
		| Moltke, Axel | 2B | Miami (APP) Marlins | 25 | 12/01/2024 | Monsey | USA | Right | Right | 6' 3" | 200 lbs | - |  
		| Monaco, Randy | RP | San Francisco (APP) Giants | 21 | 08/28/2028 | Tinley Park | USA | Left | Left | 6' 7" | 200 lbs | - |  
		| Monge, Freddy | 1B | Miami (APP) Marlins | 21 | 08/28/2028 | Mercedes | CRC | Left | Right | 6' 4" | 200 lbs | - |  
		| Montagano, Brent | 2B | Grand Junction Rockies | 26 | 10/21/2023 | Tupelo | USA | Right | Right | 6' 2" | 200 lbs | - |  
		| Montazeri, Tahir | RP | Billings Mustangs | 21 | 12/09/2028 | Chester | USA | Switch | Right | 6' 0" | 180 lbs | - |  
		| Moody, Chris | CL | Ogden Raptors | 19 | 03/27/2030 | Dearborn | USA | Right | Right | 6' 0" | 185 lbs | - |  
		| Moreno, Armando | RF | Washington (APP) Nationals | 20 | 04/03/2029 | La Romana | DOM | Right | Right | 6' 1" | 200 lbs | - |  
		| Morin, Eddie | SS | Baltimore (APP) Orioles | 21 | 07/25/2028 | San Miguelito | PAN | Right | Right | 6' 0" | 180 lbs | - |  
		| Morse, Jim | RP | Johnson City Cardinals | 21 | 10/27/2028 | Brockville | CAN | Right | Right | 6' 1" | 175 lbs | - |  
		| Mosley, Xavier | RP | Great Falls Voyagers | 22 | 09/08/2027 | Hannibal | USA | Left | Right | 5' 10" | 170 lbs | - |  
		| Munoz, Carlos | RP | Seattle (APP) Mariners | 22 | 03/29/2027 | Havana | CUB | Right | Left | 6' 3" | 205 lbs | - |  
		| Murillo, Carlos | 3B | Bluefield Blue Jays | 21 | 02/13/2028 | Buenos Aires | ARG | Right | Right | 6' 0" | 175 lbs | - |  
		| Murphy, Mike | LF | Baltimore (APP) Orioles | 21 | 05/29/2028 | Brooklyn | USA | Left | Left | 6' 1" | 190 lbs | - |  
		| Murray, Tony | C | Detroit (APP) Tigers | 25 | 12/03/2024 | Chesterton | USA | Right | Right | 6' 2" | 200 lbs | - |  
		| Muse, Dan | 2B | Kingsport Mets | 24 | 01/02/2025 | Topeka | USA | Right | Right | 6' 2" | 195 lbs | - |  
		| Mustafa, Yusufu | RP | Free Agent | 26 | 07/07/2023 | Omaweneno | BOT | Left | Left | 6' 5" | 200 lbs | - |  
		| Myers, Wilhelm | SP | Chicago (APP) Cubs | 21 | 03/28/2028 | Aschaffenburg | GER | Left | Left | 6' 7" | 195 lbs | - |  |