| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | Maddox, Tom | LF | St. Paul Crusaders | 31 | 06/14/1862 | Birmingham | USA | Right | Right | 5' 10" | 200 lbs | $224 | | Maher, Frank | 3B | Indianapolis Red Caps | 33 | 03/15/1860 | Gibbstown | USA | Right | Right | 5' 8" | 150 lbs | $482 | | Mallon, Al | CF | Indianapolis Red Caps | 26 | 04/07/1867 | Lawrence | USA | Right | Right | 5' 7" | 150 lbs | $206 | | Mancini, Stephen | SP | St. Paul Crusaders | 28 | 04/25/1865 | Unknown | USA | Right | Right | 5' 10" | 190 lbs | $464 | | Mann, Sam | CL | Fort Wayne Cannons | 26 | 06/28/1867 | Philadelphia | USA | Right | Right | 5' 10" | 185 lbs | $298 | | March, Chester | RF | Milwaukee Cream Caps | 34 | 08/12/1859 | Unknown | USA | Left | Left | 5' 7" | 160 lbs | $400 | | Mathews, Albert | 3B | Des Moines Provisioners | 29 | 08/24/1864 | Kewanee | USA | Right | Right | 5' 10" | 170 lbs | $316 | | Mayfield, John | RF | Minneapolis Lumberjacks | 22 | 06/06/1871 | San Francisco | USA | Right | Right | 6' 0" | 190 lbs | $276 | | Maynard, Bill | RP | Fort Wayne Cannons | 28 | 05/05/1865 | Unknown | USA | Right | Right | 5' 11" | 180 lbs | $464 | | McCann, Laurence | RP | Toledo Tornados | 30 | 04/25/1863 | Unknown | USA | Right | Right | 5' 10" | 190 lbs | $438 | | McClister, Denny | 1B | Indianapolis Red Caps | 22 | 07/02/1871 | Catasauqua | USA | Left | Left | 5' 9" | 175 lbs | $414 | | McConnell, Tim | RP | Minneapolis Lumberjacks | 22 | 09/05/1871 | Van Wert | USA | Switch | Left | 6' 0" | 195 lbs | $350 | | McCray, Hugh | 3B | Des Moines Provisioners | 22 | 08/09/1871 | Oakland | USA | Right | Right | 5' 10" | 180 lbs | $294 | | McGee, Oliver | RP | Toledo Tornados | 28 | 05/05/1865 | Unknown | USA | Right | Right | 5' 11" | 180 lbs | $376 | | McGowan, Tim | 2B | Indianapolis Red Caps | 27 | 05/02/1866 | Dublin | IRL | Right | Right | 5' 8" | 185 lbs | $470 | | McKellar, Glenn | SP | Fort Wayne Cannons | 22 | 10/08/1870 | Charleston | USA | Right | Right | 6' 0" | 185 lbs | $400 | | McNair, Neil | RF | Kansas City Stars | 35 | 01/01/1858 | Penicuik | SCO | Right | Right | 5' 4" | 145 lbs | $220 | | Meier, Kenneth | RF | Des Moines Provisioners | 28 | 07/04/1865 | East St. Louis | USA | Switch | Right | 6' 0" | 190 lbs | $294 | | Milson, Jasper | LF | Fort Wayne Cannons | 36 | 08/22/1857 | Montville | USA | Left | Right | 5' 9" | 185 lbs | $376 | | Mixon, Tom | SS | Des Moines Provisioners | 23 | 04/25/1870 | Troy | USA | Right | Right | 5' 10" | 190 lbs | - | | Monroe, Herbert | CL | St. Paul Crusaders | 34 | 01/17/1859 | Columbus | USA | Right | Left | 5' 9" | 195 lbs | $340 | | Moroz, Bill | RP | Minneapolis Lumberjacks | 28 | 04/25/1865 | Unknown | USA | Right | Right | 5' 10" | 190 lbs | $350 | | Mountford, Tim | RP | St. Paul Crusaders | 28 | 03/17/1865 | Unknown | ENG | Switch | Right | 5' 10" | 160 lbs | $376 | |