| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | Madden, Frank | 1B | Topeka Jayhawks | 35 | 05/30/1939 | Philadelphia | USA | Right | Right | 6' 0" | 210 lbs | - | | Mahoney, Hooks | LF | Fargo Red Hawks | 24 | 06/04/1950 | Perth Amboy | USA | Right | Right | 6' 4" | 205 lbs | - | | Malone, Mel | CF | Casper Drillers | 19 | 11/07/1954 | Shawnee | USA | Switch | Right | 6' 2" | 180 lbs | - | | Marker, Bill | RF | Bismarck Rough Riders | 31 | 03/09/1943 | Hagerstown | USA | Right | Right | 6' 0" | 200 lbs | - | | Mason, Jo-Jo | RF | Bismarck Rough Riders | 25 | 10/04/1949 | Oak Park | USA | Left | Left | 6' 4" | 205 lbs | - | | Mason, John | 3B | Topeka Jayhawks | 24 | 04/22/1950 | Gardena | USA | Right | Right | 6' 0" | 180 lbs | - | | Mason, Karl | C | Pueblo Chiefs | 25 | 08/20/1949 | Woonsocket | USA | Right | Right | 5' 11" | 195 lbs | - | | Matthews, Ed | 3B | Billings Buffaloes | 27 | 10/29/1947 | Baltimore | USA | Right | Right | 6' 0" | 185 lbs | - | | Maxwell, George | LF | Casper Drillers | 32 | 09/01/1942 | Indianapolis | USA | Left | Right | 5' 9" | 195 lbs | - | | May, Bill | LF | Bismarck Rough Riders | 32 | 08/19/1942 | St. Louis | USA | Right | Right | 6' 5" | 210 lbs | - | | McCann, Jim | SP | Missoula Plainsmen | 28 | 07/05/1946 | Detroit | USA | Left | Right | 6' 1" | 200 lbs | - | | McConnell, Dave | C | Topeka Jayhawks | 25 | 06/10/1949 | Chicago | USA | Right | Right | 5' 10" | 180 lbs | - | | McCrae, Billy | C | Rapid City Runners | 21 | 08/18/1953 | Nutley | USA | Right | Right | 6' 6" | 210 lbs | - | | McGee, Vic | RF | Casper Drillers | 21 | 01/07/1953 | New Braunfels | USA | Right | Right | 5' 9" | 165 lbs | - | | McGeorge, Sam | SP | Missoula Plainsmen | 34 | 10/13/1940 | Beacon | USA | Left | Left | 6' 0" | 195 lbs | - | | McInturf, Bruce | SP | Rapid City Runners | 36 | 05/25/1938 | Brockton | USA | Right | Right | 6' 4" | 200 lbs | - | | McKenzie, Doug | LF | Panhandle Jackrabbits | 23 | 07/04/1951 | Shreveport | USA | Left | Left | 5' 10" | 170 lbs | - | | McNamara, Rocky | CF | Santa Fe Coyotes | 27 | 06/16/1947 | Brooklyn | USA | Switch | Right | 6' 2" | 190 lbs | - | | McPherson, Bill | C | Grand Island Gulls | 21 | 11/15/1952 | Troy | USA | Right | Right | 6' 3" | 195 lbs | - | | Medeiros, Frank | LF | Missoula Plainsmen | 28 | 06/23/1946 | Fairfield | USA | Left | Right | 6' 2" | 220 lbs | - | | Meinke, Tony | C | Topeka Jayhawks | 32 | 11/17/1941 | Revere | USA | Right | Right | 6' 0" | 200 lbs | - | | Melvin, John | SS | Grand Island Gulls | 25 | 06/05/1949 | Sacramento | USA | Right | Right | 5' 11" | 175 lbs | - | | Mendez, Ron | LF | Topeka Jayhawks | 21 | 03/14/1953 | Hatillo | PUR | Left | Left | 6' 4" | 195 lbs | - | | Mendoza, Ruben | 3B | Missoula Plainsmen | 23 | 05/26/1951 | New Britain | USA | Left | Right | 6' 0" | 190 lbs | - | | Miller, Buddy | 2B | Pueblo Chiefs | 34 | 08/20/1940 | Carbondale | USA | Right | Right | 5' 11" | 205 lbs | - | | Miller, Don | C | Casper Drillers | 32 | 03/16/1942 | Albany | USA | Left | Right | 6' 2" | 205 lbs | - | | Miller, Herb | RF | Panhandle Jackrabbits | 27 | 09/25/1947 | Oakland | USA | Right | Left | 6' 6" | 210 lbs | - | | Milligan, Charlie | 2B | Missoula Plainsmen | 19 | 04/23/1955 | Chicago | USA | Switch | Right | 6' 0" | 175 lbs | - | | Mitchell, Bill | 3B | Sioux Falls Prairie Dogs | 26 | 03/15/1948 | White Plains | USA | Left | Right | 6' 0" | 195 lbs | - | | Mitchell, Frank | 1B | Topeka Jayhawks | 34 | 07/18/1940 | Jacksonville | USA | Right | Right | 6' 4" | 200 lbs | - | | Mitchell, Sandy | LF | Billings Buffaloes | 26 | 05/20/1948 | Newark | USA | Right | Right | 6' 2" | 200 lbs | - | | Montgomery, Leo | CL | Fargo Red Hawks | 34 | 03/26/1940 | Whitewater | USA | Right | Right | 5' 11" | 215 lbs | - | | Moon, Herb | RP | Sioux Falls Prairie Dogs | 23 | 10/11/1951 | Kansas City | USA | Right | Right | 6' 0" | 175 lbs | - | | Moore, Frank | C | Grand Island Gulls | 19 | 10/03/1955 | Grand Ledge | USA | Switch | Right | 5' 11" | 170 lbs | - | | Moore, Gordie | 3B | Rapid City Runners | 27 | 04/28/1947 | St. Louis | USA | Right | Right | 6' 0" | 185 lbs | - | | Moore, Irv | RF | Santa Fe Coyotes | 27 | 11/17/1946 | Knoxville | USA | Left | Left | 6' 2" | 200 lbs | - | | Moorefield, Danny | 1B | Panhandle Jackrabbits | 26 | 07/07/1948 | Grahamsville | USA | Left | Left | 6' 2" | 205 lbs | - | | Morales, Pedro | LF | Grand Island Gulls | 21 | 02/20/1953 | Ponce | PUR | Right | Right | 6' 2" | 175 lbs | - | | Moreland, Tom | C | Cheyenne Pioneers | 24 | 04/24/1950 | Boston | USA | Right | Right | 6' 0" | 180 lbs | - | | Morgenstern, Hy | CF | Free Agent | 25 | 10/14/1949 | Columbus | USA | Left | Left | 5' 9" | 170 lbs | - | | Morrison, Roy | SP | Grand Island Gulls | 23 | 06/30/1951 | Milwaukee | USA | Left | Right | 6' 1" | 190 lbs | - | | Morton, Ed | SP | Pueblo Chiefs | 36 | 09/11/1938 | Englewood | USA | Right | Right | 6' 4" | 210 lbs | - | | Munson, Dave | CL | Panhandle Jackrabbits | 25 | 11/24/1948 | Toledo | USA | Right | Right | 5' 11" | 190 lbs | - | | Murdock, Johnny | 1B | Santa Fe Coyotes | 27 | 10/19/1947 | Kalamazoo | USA | Right | Right | 6' 2" | 210 lbs | - 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