| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | Macareno, Manny | RF | Newark Silverbacks | 32 | 06/02/2010 | San Bartolo del Llano | MEX | Right | Right | 6' 2" | 200 lbs | - | | Maceda, Franklin | C | Halifax Rush | 30 | 04/25/2012 | Manchester | USA | Right | Right | 6' 6" | 215 lbs | $1,900,000 | | Machuca, Ruben | RP | Westerville Vikings | 28 | 07/25/2013 | Quetzaltenango | GUA | Right | Right | 6' 7" | 205 lbs | - | | MacLellan, Dave | RP | Modoc Red Claws | 29 | 03/07/2013 | Trois-Rivières | CAN | Switch | Right | 5' 11" | 180 lbs | - | | Madden, Randy | 2B | Free Agent | 32 | 05/02/2010 | Strathcona | CAN | Right | Right | 6' 2" | 200 lbs | - | | Madison, Mike | RP | Raleigh Spurs | 24 | 10/04/2017 | Belmont | USA | Right | Right | 6' 2" | 185 lbs | - | | Maldonado, Gus | RP | Modoc Red Claws | 26 | 05/19/2016 | Guadalupe | MEX | Right | Right | 6' 4" | 185 lbs | - | | Maldonedo, Miguel | SS | New Haven Patriots | 31 | 05/13/2011 | Mexico City | MEX | Switch | Right | 6' 4" | 200 lbs | - | | Malone, Brian | SP | New Haven Patriots | 34 | 06/19/2007 | New London | USA | Left | Left | 6' 7" | 195 lbs | - | | Mancilla, Alex | 3B | Fargo Gar | 21 | 11/08/2020 | Bonao | DOM | Right | Right | 6' 2" | 185 lbs | - | | Mangrum, Brian | CF | Wildwood Jets | 26 | 07/19/2015 | Farmington | USA | Left | Right | 6' 1" | 205 lbs | - | | Maniscalco, Dan | 3B | Bondville Beavers | 21 | 09/25/2020 | Merrillville | USA | Right | Right | 6' 2" | 190 lbs | - | | Manjarrez, Victor | C | Free Agent | 33 | 04/29/2009 | Santo Domingo | DOM | Right | Right | 6' 0" | 200 lbs | - | | Mann, Dave | 1B | Vancouver Orcas | 28 | 01/23/2014 | Philadelphia | USA | Right | Right | 6' 3" | 200 lbs | - | | Marroquin, Lazaro | RP | Free Agent | 38 | 05/01/2004 | Patalillo | CRC | Switch | Right | 6' 0" | 200 lbs | - | | Martinez, Alfredo | RP | Fresno Rattlers | 35 | 06/26/2006 | Honolulu | USA | Right | Right | 6' 1" | 200 lbs | - | | Martinez, Gustavo | 1B | Halifax Rush | 28 | 08/29/2013 | Chinandega | NCA | Left | Left | 6' 8" | 235 lbs | - | | Martinez, Jose | C | Anchorage Seawolves | 32 | 08/02/2009 | Fuentes del Valle | MEX | Left | Right | 6' 1" | 200 lbs | - | | Martinez, Juan | RP | New Haven Patriots | 36 | 11/11/2005 | Antilla | CUB | Right | Right | 6' 2" | 195 lbs | - | | Martinez, Kevin | SS | Otter Lake Caribou | 26 | 01/19/2016 | Baie-Mahault | GLP | Left | Right | 6' 2" | 195 lbs | - | | Mascarenas, Frank | 2B | Winnipeg Swordsmen | 23 | 02/15/2019 | Naucalpan | MEX | Right | Right | 6' 3" | 200 lbs | - | | Massay, Paul | CF | Vancouver Orcas | 25 | 03/13/2017 | Jacksonville | USA | Left | Left | 6' 1" | 200 lbs | - | | Mateer, Pat | RP | Halifax Rush | 23 | 10/16/2018 | Los Angeles | USA | Right | Right | 6' 6" | 205 lbs | - | | Matthews, Jason | SP | Wildwood Jets | 32 | 10/31/2009 | San Diego | USA | Left | Right | 6' 2" | 200 lbs | - | | Mayer, Henry | C | Newark Silverbacks | 24 | 01/30/2018 | London | CAN | Right | Right | 6' 1" | 205 lbs | - | | McArdle, Roger | SP | Otter Lake Caribou | 30 | 08/03/2011 | Litchfield | USA | Right | Right | 6' 2" | 200 lbs | - | | McCorkle, Phil | C | Minneapolis Spirit | 23 | 05/21/2019 | Oxnard | USA | Left | Right | 6' 1" | 190 lbs | - | | McCoy, Ryan | SP | La Romana Limones | 25 | 11/26/2016 | Phoenix | USA | Left | Left | 6' 0" | 200 lbs | - | | McNeil, Will | RP | La Romana Limones | 25 | 12/17/2016 | Bristol | USA | Switch | Right | 6' 0" | 190 lbs | - | | Meadows, Mike | RP | Free Agent | 33 | 10/05/2008 | Blue Grass | USA | Right | Right | 6' 2" | 200 lbs | - | | Meagher, Bill | RP | La Romana Limones | 21 | 04/14/2021 | Cochrane | CAN | Right | Right | 6' 5" | 200 lbs | - | | Medina, Bobby | 3B | Winnipeg Swordsmen | 23 | 12/03/2018 | Cunduacan | MEX | Switch | Right | 5' 11" | 200 lbs | - | | Medina, Mario | RP | Winnipeg Swordsmen | 29 | 12/30/2012 | Boca Chica | DOM | Left | Right | 6' 2" | 200 lbs | $760,000 | | Meeter, Dan | 3B | Wasilla Warriors | 32 | 01/20/2010 | Knox | USA | Right | Right | 6' 0" | 200 lbs | - | | Mejia, Ramon | 2B | North Salem Steelhounds | 20 | 09/20/2021 | Mixco | GUA | Switch | Right | 6' 2" | 185 lbs | - | | Melanson, Kevin | SP | North Salem Steelhounds | 23 | 04/18/2019 | Smyrna | USA | Right | Right | 5' 11" | 180 lbs | - | | Melchor, Javier | 2B | Free Agent | 31 | 02/11/2011 | San Juan | PUR | Right | Right | 6' 5" | 200 lbs | - | | Mendez, Eddy | RP | Raleigh Spurs | 20 | 11/29/2021 | Tlaquepaque | MEX | Left | Left | 6' 5" | 200 lbs | - | | Mendoza, Pedro | SP | Raleigh Spurs | 27 | 06/30/2014 | Santo Domingo | DOM | Right | Right | 5' 9" | 190 lbs | $1,300,000 | | Mercer, Adam | 1B | La Romana Limones | 25 | 07/24/2016 | Kingston | CAN | Right | Right | 6' 0" | 205 lbs | - | | Michael, Larry | RP | Winnipeg Swordsmen | 23 | 07/22/2018 | La Pine | USA | Switch | Left | 6' 2" | 195 lbs | - | | Miles, Tim | C | Free Agent | 37 | 09/27/2004 | Minturn | USA | Right | Right | 6' 0" | 200 lbs | - | | Miller, John | 1B | Wasilla Warriors | 31 | 10/18/2010 | Anderson | USA | Switch | Right | 6' 0" | 195 lbs | - | | Mills, Travis | CL | Bondville Beavers | 22 | 07/03/2019 | Ohatchee | USA | Right | Right | 6' 3" | 200 lbs | - | | Mogren, Tim | RP | Wildwood Jets | 34 | 03/02/2008 | Southeast | USA | Right | Right | 6' 2" | 200 lbs | - | | Montoya, Nelson | 2B | Free Agent | 27 | 05/19/2015 | Portland | USA | Right | Right | 5' 10" | 185 lbs | - | | Moon, Jimmy | SP | Otter Lake Caribou | 25 | 07/07/2016 | Memphis | USA | Right | Right | 5' 11" | 185 lbs | - | | Mora, Sandy | CF | Fresno Rattlers | 32 | 11/01/2009 | Mexico City | MEX | Right | Right | 6' 2" | 200 lbs | - | | Morand, Bastien | DH | Wasilla Warriors | 25 | 11/13/2016 | Port-au-Prince | HAI | Right | Right | 5' 9" | 200 lbs | - | | Morey, Eugene | CF | Fargo Gar | 26 | 03/14/2016 | Tecumseh | CAN | Right | Right | 6' 4" | 205 lbs | - | | Morgan, Wyatt | RP | New Haven Patriots | 30 | 06/30/2011 | Anchorage | USA | Right | Right | 6' 7" | 200 lbs | - | | Morris, Chris | RP | North Salem Steelhounds | 32 | 11/29/2009 | Bloomington | USA | Right | Right | 5' 10" | 180 lbs | - | | Morris, Tim | SP | Fargo Gar | 35 | 01/31/2007 | Vineyards | USA | Switch | Right | 6' 1" | 200 lbs | - | | Mota, Wilfredo | 1B | Halifax Rush | 22 | 04/02/2020 | Salinas Victoria | MEX | Right | Right | 6' 3" | 205 lbs | - | | Mudd, Jarred | SP | Workmore Horned Frogs | 22 | 07/10/2019 | Lauderhill | USA | Left | Right | 6' 6" | 195 lbs | - | | Mueller, Matt | RP | Vancouver Orcas | 26 | 11/19/2015 | Bloomfield | USA | Left | Left | 6' 0" | 180 lbs | - | | Munoz, Luis | CL | Minneapolis Spirit | 26 | 05/30/2016 | Jaltipan | MEX | Switch | Right | 6' 6" | 200 lbs | - | | Murano, Chase | SP | Free Agent | 26 | 05/18/2016 | Houston | USA | Right | Right | 6' 2" | 190 lbs | - | | Muro, Jose | 3B | Free Agent | 33 | 10/25/2008 | New York | USA | Right | Right | 6' 0" | 200 lbs | - | | Murphy, Jim | CF | Westerville Vikings | 35 | 06/13/2006 | Pearland | USA | Right | Right | 6' 0" | 200 lbs | - | | Myer, Sean | SP | North Salem Steelhounds | 23 | 12/16/2018 | Avondale | USA | Right | Right | 6' 3" | 180 lbs | - | |