P · 9 seasons · 1976 – 1985 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1976 | TEX | 13 | -2.33 | #467 | #90,231 |
| 1977 | TEX | 6 | -2.33 | #487 | #90,441 |
| 1978 | ATL | 16 | -2.27 | #478 | #84,579 |
| 1979 | ATL | 3 | -2.27 | #458 | #84,422 |
| 1980 | ATL | 32 | -2.96 | #891 | #108,136 |
| 1981 | ATL | 25 | -2.76 | #875 | #105,732 |
| 1982★ | ATL | 10 | -2.18 | #473 | #75,759 |
| 1983 | ATL | 5 | -2.26 | #494 | #83,792 |
| 1985 | TEX | 4 | -2.24 | #482 | #81,339 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1976 | TEX | 13 | -1.84 | #189 | #29,643 |
| 1977 | TEX | 6 | -3.49 | #340 | #48,213 |
| 1978 | ATL | 16 | -4.75 | #364 | #50,698 |
| 1979 | ATL | 3 | -3.23 | #347 | #46,800 |
| 1980★ | ATL | 32 | 4.02 | #57 | #7,064 |
| 1981 | ATL | 25 | -0.64 | #159 | #21,398 |
| 1982 | ATL | 10 | -1.60 | #207 | #27,344 |
| 1983 | ATL | 5 | -2.69 | #299 | #41,774 |
| 1985 | TEX | 4 | -3.12 | #354 | #45,984 |
★ Best season by Z