P · 5 seasons · 1975 – 1980 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1975 | TEX | 7 | -2.32 | #470 | #89,491 |
| 1976 | TEX | 23 | -2.33 | #467 | #90,231 |
| 1977 | TEX | 2 | -2.33 | #487 | #90,441 |
| 1979 | MIN | 31 | -2.29 | #466 | #87,086 |
| 1980★ | MIN | 10 | -2.29 | #501 | #86,677 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1975 | TEX | 7 | -2.16 | #223 | #33,925 |
| 1976 | TEX | 23 | -3.07 | #264 | #45,600 |
| 1977 | TEX | 2 | -3.20 | #320 | #46,576 |
| 1979★ | MIN | 31 | -1.32 | #202 | #25,333 |
| 1980 | MIN | 10 | -2.86 | #298 | #43,717 |
★ Best season by Z