| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary | | O'Connor, Ed | 3B | Panhandle Jackrabbits | 29 | 06/20/1945 | Newport | USA | Right | Right | 6' 1" | 200 lbs | - | | Offill, Johnny | 1B | Colorado Springs Mountaineers | 20 | 04/17/1954 | Lincoln | USA | Switch | Left | 6' 0" | 190 lbs | - | | Oliver, Tiny | 1B | Fargo Red Hawks | 25 | 02/25/1950 | Newark | USA | Left | Right | 6' 3" | 205 lbs | - | | Olson, Buck | RP | Missoula Plainsmen | 33 | 10/24/1941 | Portsmouth | USA | Right | Left | 6' 0" | 205 lbs | - | | Olson, Roy | LF | Billings Buffaloes | 27 | 04/30/1947 | Sacramento | USA | Left | Left | 5' 11" | 195 lbs | - | | Olson, Tex | LF | Grand Island Gulls | 27 | 11/29/1947 | Newport | USA | Right | Right | 6' 2" | 200 lbs | - | | Osborne, Lee | SP | Casper Drillers | 34 | 11/04/1940 | New York | USA | Right | Right | 6' 1" | 210 lbs | - | | Owen, John | 2B | Bismarck Rough Riders | 32 | 09/28/1942 | Elgin | USA | Right | Right | 5' 11" | 200 lbs | - | | Owens, George | C | Pueblo Chiefs | 27 | 10/20/1947 | New York | USA | Right | Right | 6' 0" | 200 lbs | - | | Owens, Harry | LF | Rapid City Runners | 23 | 11/18/1951 | Chicopee | USA | Right | Right | 6' 0" | 190 lbs | - | |