| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | Mackall, Larry | RP | Chicago Cyclones | 27 | 11/11/1860 | North Charleston | USA | Right | Right | 5' 10" | 190 lbs | $230 | | Malley, Jack | SP | Philadelphia Unions | 30 | 08/26/1858 | North Bend | USA | Left | Left | 6' 0" | 160 lbs | $420 | | Maloney, John | CF | Toronto Provincials | 28 | 06/19/1860 | New Brunswick | USA | Right | Right | 5' 10" | 190 lbs | $220 | | Manahan, Perry | CF | Cleveland Clippers | 28 | 08/18/1860 | Chester | USA | Switch | Right | 6' 0" | 190 lbs | $260 | | Mangan, Bill | RP | Philadelphia Unions | 20 | 11/19/1867 | North Bend | USA | Right | Left | 5' 9" | 175 lbs | $260 | | Manke, Pat | C | Chicago Cyclones | 38 | 09/01/1850 | Bridgeport | USA | Right | Right | 5' 8" | 185 lbs | $600 | | Manning, Marble | C | Philadelphia Unions | 31 | 07/08/1857 | Blessington | IRL | Right | Right | 5' 8" | 155 lbs | $260 | | Markel, Otis | RP | Montreal Tigers | 23 | 07/19/1865 | Louisville | USA | Right | Right | 5' 10" | 165 lbs | $260 | | Marshall, Bob | C | Kansas City Prairie Dogs | 30 | 10/03/1858 | Jersey Shore | USA | Right | Right | 6' 0" | 195 lbs | $600 | | Martineau, Pierre | 1B | St. Louis Pilots | 29 | 08/04/1859 | Chicago | USA | Right | Right | 6' 0" | 180 lbs | $320 | | Mascarenas, John | RP | Pittsburgh Vulcans | 24 | 04/22/1864 | Philadelphia | USA | Switch | Left | 5' 11" | 185 lbs | $230 | | Mason, Norm | LF | Cincinnati Monarchs | 34 | 08/26/1854 | Troy | USA | Right | Right | 6' 0" | 160 lbs | $300 | | Mathews, Cecil | SS | Boston Brahmins | 29 | 02/25/1859 | Columbus | USA | Right | Right | 6' 0" | 175 lbs | $440 | | Matthews, Al | 1B | Washington Federals | 28 | 08/15/1860 | Albany | USA | Right | Right | 6' 0" | 185 lbs | $280 | | Maxwell, Mike | 1B | Kansas City Prairie Dogs | 19 | 09/14/1869 | Minneapolis | USA | Switch | Right | 6' 0" | 175 lbs | $260 | | McCarver, Charlie | C | Pittsburgh Vulcans | 33 | 03/14/1855 | Dayton | USA | Right | Right | 6' 0" | 200 lbs | $260 | | McClendon, Leonard | RP | Kansas City Prairie Dogs | 23 | 09/04/1865 | Pittsburgh | USA | Switch | Right | 6' 0" | 190 lbs | - | | McClendon, Pete | RP | New York Barons | 33 | 08/11/1855 | Gary | USA | Right | Right | 5' 7" | 180 lbs | $240 | | McCord, Mike | SS | Philadelphia Unions | 28 | 03/03/1860 | Whitehead | NIR | Switch | Right | 5' 9" | 165 lbs | $360 | | McCormack, Clyde | RP | Baltimore Bannermen | 32 | 12/21/1855 | Springfield | USA | Right | Right | 5' 7" | 160 lbs | $260 | | McDonald, Bill | SP | Indianapolis Westerners | 25 | 02/16/1863 | Worcester | USA | Right | Right | 5' 8" | 175 lbs | $320 | | McDowell, Ken | CF | Indianapolis Westerners | 21 | 12/30/1866 | Boston | USA | Left | Left | 6' 2" | 210 lbs | $330 | | McFadden, Ajax | SP | St. Louis Pilots | 28 | 08/10/1860 | Cowdenbeath | SCO | Left | Right | 5' 7" | 140 lbs | $900 | | McFall, Matt | 2B | Detroit Sturgeons | 30 | 05/06/1858 | Philadelphia | USA | Right | Right | 5' 6" | 145 lbs | $280 | | McGuire, Doc | CF | Toronto Provincials | 33 | 02/11/1855 | Dennis | USA | Right | Right | 5' 11" | 160 lbs | $290 | | McGuire, Ted | RP | Pittsburgh Vulcans | 23 | 11/26/1864 | Downers Grove | USA | Right | Right | 5' 8" | 185 lbs | $250 | | McKeehan, Paddy | SS | Kansas City Prairie Dogs | 34 | 04/03/1854 | Cincinnati | USA | Switch | Right | 5' 10" | 165 lbs | $240 | | McKinley, Jack | SP | New York Barons | 34 | 07/09/1854 | Alliance | USA | Right | Right | 5' 9" | 165 lbs | $400 | | McMillen, Jefferson | LF | New York Barons | 31 | 07/07/1857 | Aberdeen | USA | Right | Right | 6' 0" | 165 lbs | $330 | | McRoberts, Frank | RF | St. Louis Pilots | 30 | 05/06/1858 | Malverne | USA | Switch | Right | 5' 7" | 165 lbs | $280 | | Michell, Bill | 3B | Baltimore Bannermen | 32 | 12/19/1855 | Marchand | USA | Right | Left | 5' 11" | 185 lbs | $270 | | Mix, Gary | RF | Chicago Cyclones | 27 | 09/02/1861 | Lanesville | USA | Switch | Right | 6' 0" | 190 lbs | $300 | | Mix, Randy | 1B | Cleveland Clippers | 37 | 06/27/1851 | Chicago | USA | Right | Right | 5' 8" | 150 lbs | $370 | | Money, Eli | SS | Detroit Sturgeons | 29 | 11/22/1858 | Brooklyn | USA | Left | Right | 5' 8" | 155 lbs | $380 | | Monson, Steve | 3B | Kansas City Prairie Dogs | 32 | 04/29/1856 | Shoreview | USA | Right | Right | 5' 11" | 170 lbs | $280 | | Montague, Eddie | SP | Cleveland Clippers | 23 | 05/17/1865 | San Bernardino | USA | Right | Right | 6' 0" | 195 lbs | $340 | | Montgomery, Isaac | LF | Toronto Provincials | 27 | 06/03/1861 | Boston | USA | Right | Right | 6' 0" | 180 lbs | $600 | | Moore, Tom | 3B | Detroit Sturgeons | 33 | 11/28/1854 | Kansas City | USA | Right | Right | 5' 11" | 170 lbs | $400 | | Morse, Tanner | CF | Indianapolis Westerners | 28 | 10/04/1860 | Fairfield | USA | Switch | Right | 6' 0" | 190 lbs | $250 | | Mortimer, Edmond | RF | Cleveland Clippers | 24 | 07/31/1864 | Birmingham | USA | Switch | Right | 5' 7" | 160 lbs | $260 | | Mueller, William | RP | Kansas City Prairie Dogs | 28 | 03/20/1860 | Naugatuck | USA | Right | Right | 5' 10" | 190 lbs | - | | Mullins, Bobby | CF | New York Barons | 23 | 08/01/1865 | Philadelphia | USA | Switch | Right | 6' 0" | 175 lbs | $250 | |