| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | MacDonald, Chester | C | Pittsburgh Miners | 23 | 06/21/1867 | Hannibal | USA | Right | Right | 5' 10" | 180 lbs | $236 | | Manna, Will | 2B | Pittsburgh Miners | 22 | 06/16/1868 | Pottstown | USA | Right | Right | 5' 10" | 175 lbs | $236 | | Marsh, Will | 2B | Boston Minutemen | 23 | 08/08/1867 | Unknown | USA | Left | Right | 5' 8" | 190 lbs | $430 | | Maston, Nate | C | Boston Minutemen | 29 | 03/06/1861 | Unknown | USA | Right | Right | 5' 8" | 145 lbs | $350 | | McDermott, Walt | SS | Pittsburgh Miners | 22 | 11/28/1867 | Philadelphia | USA | Right | Right | 5' 10" | 180 lbs | $236 | | McLeod, Charley | RP | Cincinnati Hustlers | 28 | 03/15/1862 | Mississauga | CAN | Right | Right | 5' 11" | 190 lbs | $236 | | Merrill, Simon | 1B | Washington Eagles | 26 | 01/04/1864 | Lockport | USA | Right | Right | 5' 11" | 180 lbs | $430 | | Miller, Fred | CF | Boston Minutemen | 28 | 12/01/1861 | Peabody | USA | Left | Left | 5' 11" | 175 lbs | $600 | | Milligan, Joe | LF | Pittsburgh Miners | 22 | 05/22/1868 | Chicago | USA | Right | Right | 5' 10" | 175 lbs | $236 | | Moffitt, Ed | 2B | Pittsburgh Miners | 31 | 05/21/1859 | Philadelphia | USA | Right | Right | 5' 8" | 165 lbs | $280 | | Moriarty, Dan | 2B | Washington Eagles | 27 | 10/22/1863 | Danville | USA | Right | Right | 5' 8" | 165 lbs | $236 | | Morse, Sam | RP | Pittsburgh Miners | 22 | 02/13/1868 | Pittsburgh | USA | Right | Right | 5' 6" | 155 lbs | $236 | | Morton, Frank | C | New York Gothams | 25 | 06/08/1865 | Providence | USA | Right | Right | 5' 8" | 155 lbs | $320 | | Mulcahy, Maurice | RP | Pittsburgh Miners | 26 | 01/03/1864 | Unknown | IRL | Left | Left | 5' 8" | 160 lbs | $236 | | Mullen, Jerry | LF | Chicago Chiefs | 25 | 09/05/1865 | Unknown | IRL | Left | Left | 5' 11" | 175 lbs | $236 | | Munroe, Harry | SS | St. Louis Pioneers | 23 | 10/10/1867 | Cincinnati | USA | Right | Right | 5' 6" | 160 lbs | $236 | |