| Dennis McCauley |
1964
5th
| 4 8 2 |
| 255 321 |
1965
| Tom Nobis |
6th
| 3 10 1 |
| 289 367 |
4th
| Tom Nobis/Art Cooke |
1966
| 5 8 1 |
| 270 300 |
| Art Cooke |
1967
| 11 3 0 |
| 451 245 |
Wyoming Mustangs
 | |  | |  | |  | |  | |  | |  | |  |
| Year Franchise Name W L T Pts F Pts A Coach Finish |
1st
| * |
| Qualified for Post Season |
| * |
| Champion |
1968
| 271 277 |
5th
| 6 8 0 |
| Randy Suzewitz |
1969
| 284 257 |
4th
| Don Edge |
| 7 5 2 |
| Wyoming Mustangs |
1970
| Open |