| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | Maier, Albert | C | Jersey City Sparrows | 29 | 07/26/1864 | St. Louis | USA | Switch | Right | 6' 0" | 180 lbs | - | | Manna, Will | 2B | Syracuse Salt Barons | 25 | 06/16/1868 | Pottstown | USA | Right | Right | 5' 10" | 180 lbs | - | | McCarver, Frank | SP | Buffalo Lake Captains | 22 | 06/27/1871 | Pottstown | USA | Right | Right | 5' 11" | 170 lbs | - | | McCoy, Ike | RP | Albany Legislators | 29 | 03/12/1864 | Gloucester | USA | Right | Right | 5' 10" | 170 lbs | - | | McElroy, Lou | SP | Jersey City Sparrows | 28 | 03/12/1865 | Mill Valley | USA | Right | Left | 5' 7" | 160 lbs | - | | Metcalf, Thomas | 3B | Hartford Colts | 26 | 06/29/1867 | Chicago | USA | Left | Right | 5' 7" | 160 lbs | - | | Meyer, Michael | CF | Buffalo Lake Captains | 28 | 05/05/1865 | Unknown | USA | Right | Right | 5' 10" | 185 lbs | - | | Miller, Fred | CF | Albany Legislators | 31 | 12/01/1861 | Peabody | USA | Left | Left | 5' 11" | 180 lbs | - | | Miller, Jack | 3B | Providence Clippers | 28 | 07/15/1865 | New Orleans | USA | Switch | Right | 5' 8" | 150 lbs | - | | Minnich, Hal | SP | Albany Legislators | 28 | 05/05/1865 | Unknown | USA | Right | Right | 5' 11" | 175 lbs | - | | Moffitt, Ed | 2B | Providence Clippers | 34 | 05/21/1859 | Philadelphia | USA | Right | Right | 5' 8" | 170 lbs | - | | Mollenhauer, John | SP | Rochester Millers | 24 | 06/24/1869 | Aurora | USA | Right | Right | 5' 9" | 160 lbs | - | | Moore, Douglas | SP | Syracuse Salt Barons | 30 | 04/25/1863 | Elmira | USA | Right | Right | 5' 10" | 190 lbs | - | | Morack, Carl | LF | Albany Legislators | 28 | 05/05/1865 | Unknown | USA | Right | Right | 5' 11" | 180 lbs | - | | Morse, Sam | RP | Hartford Colts | 25 | 02/13/1868 | Pittsburgh | USA | Right | Right | 5' 6" | 165 lbs | - | | Morton, Frank | C | Hartford Colts | 28 | 06/08/1865 | Providence | USA | Right | Right | 5' 8" | 165 lbs | - | | Mrozek, Albert | SP | Jersey City Sparrows | 23 | 04/28/1870 | Elsmere | USA | Right | Right | 6' 0" | 170 lbs | - | | Mule, Jefferson | 3B | Rochester Millers | 22 | 12/18/1870 | Fleetwood | USA | Switch | Right | 6' 0" | 190 lbs | - | | Mullen, Jerry | LF | Hartford Colts | 28 | 09/05/1865 | Dublin | IRL | Left | Left | 5' 11" | 175 lbs | - | | Mulligan, George | SP | Hartford Colts | 29 | 04/17/1864 | Newark | USA | Right | Right | 5' 8" | 180 lbs | - | | Munce, Raymond | SS | Syracuse Salt Barons | 31 | 04/25/1862 | Unknown | USA | Right | Right | 5' 10" | 190 lbs | - | | Murphy, Bill | RF | Jersey City Sparrows | 34 | 11/20/1858 | Covington | USA | Right | Right | 6' 0" | 190 lbs | - | | Murphy, Dave | 3B | Buffalo Lake Captains | 24 | 10/07/1868 | Pittsburgh | USA | Right | Right | 6' 0" | 190 lbs | - | | Myers, Thomas | 1B | Providence Clippers | 31 | 12/31/1861 | Philadelphia | USA | Switch | Right | 5' 11" | 175 lbs | - | |