 |
Full Career Stats
| Season | Team | Comps | Atts | % | Yds | TDs | INTs | Rating | Rushes | Yds | TDs |
| 1974 | Cowboys | 34 | 73 | 47% | 830 | 3 | 1 | 96.3 | 19 | 123 | 0 |
| 1975 | Cowboys | 86 | 163 | 53% | 2116 | 17 | 8 | 112.4 | 27 | 138 | 3 |
| 1976 | Cowboys | 86 | 132 | 65% | 2004 | 20 | 6 | 129.1 | 16 | 83 | 0 |
| 1977 | Cowboys | 86 | 156 | 55% | 1994 | 22 | 8 | 118.3 | 25 | 140 | 1 |
| 1978 | Cowboys | 26 | 37 | 70% | 606 | 5 | 2 | 129.8 | 7 | 32 | 0 |
| Total | 318 | 561 | 57% | 7550 | 67 | 25 | 122.4 | 94 | 516 | 4 | |