P · 8 seasons · 1975 – 1982 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1975 | LAD | 2 | -2.32 | #470 | #89,490 |
| 1976 | LAD | 4 | -2.47 | #718 | #98,566 |
| 1977 | LAD | 5 | -2.44 | #762 | #97,263 |
| 1978 | LAD | 1 | -2.28 | #483 | #85,287 |
| 1979 | LAD | 7 | -2.23 | #446 | #80,623 |
| 1980 | TEX | 4 | -2.29 | #501 | #86,677 |
| 1981 | CLE | 7 | -2.26 | #504 | #83,102 |
| 1982★ | CLE | 4 | -2.23 | #491 | #80,396 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1975 | LAD | 2 | -2.31 | #231 | #36,165 |
| 1976 | LAD | 4 | -1.98 | #195 | #31,288 |
| 1977★ | LAD | 5 | -1.88 | #208 | #30,083 |
| 1978 | LAD | 1 | -2.45 | #256 | #38,362 |
| 1979 | LAD | 7 | -3.04 | #331 | #45,400 |
| 1980 | TEX | 4 | -3.03 | #316 | #45,333 |
| 1981 | CLE | 7 | -2.67 | #283 | #41,446 |
| 1982 | CLE | 4 | -2.98 | #305 | #44,868 |
★ Best season by Z