P · 13 seasons · 1982 – 1994 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1982 | SEA | 8 | -2.23 | #491 | #80,396 |
| 1983 | SEA | 14 | -2.26 | #494 | #83,790 |
| 1984 | SEA | 37 | -2.28 | #520 | #85,716 |
| 1985 | SEA | 70 | -2.24 | #482 | #81,336 |
| 1986 | SEA | 14 | -2.31 | #503 | #89,035 |
| 1987 | SEA | 48 | -2.28 | #490 | #85,050 |
| 1988 | SEA | 24 | -2.22 | #479 | #78,807 |
| 1989 | DET | 27 | -2.25 | #520 | #82,565 |
| 1990 | DET | 42 | -2.19 | #504 | #75,986 |
| 1991★ | ML4 | 23 | -2.14 | #497 | #70,859 |
| 1992 | TEX | 49 | -2.19 | #525 | #76,350 |
| 1993 | OAK | 56 | -2.18 | #553 | #74,941 |
| 1994 | OAK | 15 | -2.25 | #508 | #82,255 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1982 | SEA | 8 | -2.44 | #267 | #38,138 |
| 1983 | SEA | 14 | -2.77 | #309 | #42,797 |
| 1984 | SEA | 37 | 1.28 | #116 | #13,710 |
| 1985★ | SEA | 70 | 3.76 | #67 | #7,572 |
| 1986 | SEA | 14 | -2.40 | #292 | #37,607 |
| 1987 | SEA | 48 | 1.22 | #132 | #13,906 |
| 1988 | SEA | 24 | -4.34 | #434 | #50,258 |
| 1989 | DET | 27 | -1.76 | #245 | #28,784 |
| 1990 | DET | 42 | 2.42 | #102 | #10,420 |
| 1991 | ML4 | 23 | -1.21 | #232 | #24,624 |
| 1992 | TEX | 49 | -1.80 | #260 | #29,152 |
| 1993 | OAK | 56 | -0.79 | #225 | #22,166 |
| 1994 | OAK | 15 | -4.09 | #459 | #49,903 |
★ Best season by Z