P · 7 seasons · 1984 – 1993 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1984 | CIN | 3 | -2.31 | #742 | #88,544 |
| 1985★ | PHI | 11 | -2.12 | #445 | #67,827 |
| 1986 | PHI | 5 | -2.39 | #789 | #94,605 |
| 1987 | PHI | 10 | -2.40 | #833 | #95,098 |
| 1988 | MIN | 21 | -2.22 | #479 | #78,807 |
| 1989 | SD | 17 | -2.25 | #520 | #82,566 |
| 1993 | PIT | 12 | -2.25 | #897 | #81,747 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1984 | CIN | 3 | -2.26 | #263 | #35,444 |
| 1985 | PHI | 11 | -2.52 | #294 | #39,355 |
| 1986 | PHI | 5 | -2.20 | #261 | #34,536 |
| 1987 | PHI | 10 | -2.74 | #326 | #42,439 |
| 1988★ | MIN | 21 | -1.28 | #210 | #25,081 |
| 1989 | MIN | 16 | -4.57 | #447 | #50,533 |
| 1993 | PIT | 12 | -1.60 | #279 | #27,423 |
★ Best season by Z