P · 6 seasons · 1984 – 1991 · B/T: L/L
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1984 | MIN | 4 | -2.28 | #520 | #85,717 |
| 1987 | SD | 41 | -2.34 | #783 | #91,347 |
| 1988 | SD | 7 | -2.22 | #479 | #78,807 |
| 1989 | SEA | 31 | -2.25 | #520 | #82,566 |
| 1990 | SEA | 60 | -2.19 | #504 | #75,986 |
| 1991★ | SEA | 1 | -2.14 | #497 | #70,857 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1984 | MIN | 4 | -2.96 | #321 | #44,748 |
| 1987 | SD | 41 | -1.23 | #207 | #24,781 |
| 1988 | SD | 7 | -2.43 | #320 | #37,999 |
| 1989 | SEA | 31 | -1.57 | #228 | #27,127 |
| 1990★ | SEA | 60 | 1.68 | #117 | #12,482 |
| 1991 | SEA | 1 | -2.64 | #371 | #41,153 |
★ Best season by Z