| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | MacAbre, Moritz | MR | Free Agent | 24 | 08-31-1934 | Millcreek | USA | Right | Right | 6' 0" | 211 lbs | - | | MacInnes, Hanford | MR | Portsmouth Spartans | 24 | 05-15-1934 | Burnsville | USA | Right | Right | 6' 1" | 210 lbs | $300,000 | | MacKee, Scott | LF | Rockville Superbas | 28 | 02-07-1930 | Clinton | USA | Left | Left | 6' 5" | 201 lbs | $1,640,000 | | Mahbub, Kigeri | RF | Rockville Superbas | 24 | 06-23-1934 | Bamako | MLI | Left | Left | 6' 4" | 200 lbs | $300,000 | | Mainero, Rafael | 3B | Brooklyn Bums | 34 | 04-30-1924 | Truckee | USA | Right | Right | 6' 2" | 210 lbs | $11,320,000 | | Malbon, Philip | MR | Free Agent | 42 | 08-04-1916 | Unknown | USA | Left | Left | 6' 7" | 224 lbs | - | | Marshland, Ciel | C | Free Agent | 29 | 03-23-1929 | Queens | USA | Right | Right | 6' 1" | 216 lbs | - | | Martin, Mike | RF | Free Agent | 34 | 12-15-1923 | Brea | USA | Left | Left | 6' 0" | 208 lbs | - | | Martinez, Julien | SP | Providence Steamrollers | 27 | 04-08-1931 | Cayenne | GUF | Switch | Right | 6' 2" | 224 lbs | $2,437,120 | | Martínez, Mio | CF | Bangor Lumberjacks | 26 | 08-12-1932 | Chichicastenango | GUA | Left | Left | 6' 2" | 162 lbs | $300,000 | | Masiel, Javier | MR | Free Agent | 36 | 01-24-1922 | Arvada | USA | Left | Right | 5' 11" | 202 lbs | - | | Matsunaga, Naganori | RF | Brooklyn Bums | 32 | 03-02-1926 | Aki | JPN | Left | Left | 6' 3" | 226 lbs | $8,950,000 | | Maxwell, Abraham | CF | Free Agent | 22 | 07-11-1936 | Tallahassee | USA | Right | Right | 6' 0" | 200 lbs | - | | McAughey, Bob | MR | Free Agent | 27 | 07-15-1931 | Nashville | USA | Right | Left | 6' 4" | 224 lbs | - | | McBean, Phil | RF | Baltimore Blue Hens | 26 | 10-09-1932 | Montreal | CAN | Left | Left | 5' 11" | 198 lbs | $2,111,400 | | McCaleb, Marvin | CF | Boston Patriots | 25 | 07-06-1933 | El Paso | USA | Left | Right | 5' 9" | 170 lbs | $300,000 | | McCovey, Michael | C | Free Agent | 30 | 01-09-1928 | New York | USA | Right | Right | 6' 4" | 239 lbs | - | | McCreely, Davidson | MR | Free Agent | 23 | 04-15-1935 | The Bronx | USA | Right | Right | 6' 5" | 210 lbs | - | | McCurley, Kareem | C | Free Agent | 25 | 04-10-1933 | Lufkin | USA | Right | Right | 6' 2" | 227 lbs | - | | McHeshi, Abebaw | MR | Pittsburgh Keystones | 31 | 06-29-1927 | Durban | RSA | Left | Left | 6' 0" | 217 lbs | $1,845,000 | | McMenzies, Lambert | 1B | Pittsburgh Keystones | 28 | 10-13-1930 | San Diego | USA | Right | Right | 5' 10" | 210 lbs | $300,000 | | Mejía, Claudio | SP | Pittsburgh Keystones | 23 | 07-04-1935 | Oregon City | USA | Left | Right | 6' 1" | 210 lbs | $300,000 | | Mendoza, Roberto | 3B | Free Agent | 41 | 01-07-1917 | Lzpez Mateos | MEX | Right | Right | 6' 0" | 186 lbs | - | | Merville, Abel | RF | Free Agent | 34 | 12-10-1923 | Tunica | USA | Left | Left | 6' 0" | 224 lbs | - | | Micado, Manny | LF | Portsmouth Spartans | 28 | 05-12-1930 | Comendador | DOM | Left | Left | 6' 1" | 222 lbs | $6,880,800 | | Miller, Glenn | LF | Washington Grays | 23 | 09-15-1935 | Hazleton | USA | Right | Right | 5' 9" | 185 lbs | $300,000 | | Minshull, Geet | 3B | Boston Patriots | 28 | 08-05-1930 | Baltimore | USA | Right | Right | 6' 2" | 212 lbs | $300,000 | | Miskell, Noel | SP | Newark Gunners | 38 | 01-21-1920 | Unknown | USA | Right | Right | 6' 0" | 197 lbs | $20,500,000 | | Mongrut, Jorge | MR | Free Agent | 31 | 03-16-1927 | Sabana Grande de Boya | DOM | Left | Left | 6' 4" | 218 lbs | - | | Monterio, Javier | MR | Free Agent | 22 | 01-13-1936 | Skokie | USA | Switch | Right | 6' 0" | 200 lbs | - | | Montrel, Luís | C | Free Agent | 29 | 01-06-1929 | Westwood Lakes | USA | Right | Right | 6' 3" | 209 lbs | - | | Moreno, Carlos | MR | Free Agent | 24 | 01-30-1934 | Plymouth | USA | Right | Left | 6' 5" | 210 lbs | - | | Moreno, Olivier | MR | Portsmouth Spartans | 28 | 09-18-1930 | Saint-Louis-du-Nord | HAI | Right | Right | 5' 10" | 182 lbs | $300,000 | | Morentin, Alfredo | SP | Brooklyn Bums | 23 | 05-10-1935 | San Juan de la Maguana | DOM | Switch | Right | 6' 0" | 197 lbs | $300,000 | | Morgan, Ryan | MR | Free Agent | 18 | 07-07-1940 | Arboledas | MEX | Right | Right | 6' 0" | 210 lbs | - | | Munford, Hollis | 2B | Philadelphia Haymakers | 32 | 05-14-1926 | Lake Station | USA | Right | Right | 5' 10" | 199 lbs | $9,130,000 | | Muntoz, Jorge | SP | Free Agent | 26 | 11-05-1931 | Glendale | USA | Right | Right | 6' 4" | 220 lbs | - | |