P · 6 seasons · 1985 – 1990 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1985 | CAL | 20 | -2.24 | #482 | #81,336 |
| 1986 | CAL | 6 | -2.31 | #503 | #89,035 |
| 1987 | CAL | 7 | -2.28 | #490 | #85,050 |
| 1988 | CAL | 1 | -2.22 | #479 | #78,807 |
| 1989 | MON | 3 | -2.25 | #520 | #82,565 |
| 1990★ | DET | 13 | -2.19 | #504 | #75,986 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1985★ | CAL | 20 | -1.06 | #200 | #23,705 |
| 1986 | CAL | 6 | -1.99 | #241 | #31,456 |
| 1987 | CAL | 7 | -4.66 | #418 | #50,618 |
| 1988 | CAL | 1 | -2.43 | #323 | #38,075 |
| 1989 | MON | 3 | -2.33 | #307 | #36,477 |
| 1990 | DET | 13 | -3.07 | #427 | #45,592 |
★ Best season by Z