P · 6 seasons · 1983 – 1990 · B/T: R/L
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1983 | TOR | 10 | -2.26 | #494 | #83,792 |
| 1985 | TOR | 4 | -2.24 | #482 | #81,339 |
| 1986 | TOR | 10 | -2.31 | #503 | #89,036 |
| 1987 | SEA | 22 | -2.28 | #490 | #85,052 |
| 1989 | KC | 2 | -2.25 | #520 | #82,566 |
| 1990★ | STL | 2 | -2.19 | #504 | #75,986 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1983 | TOR | 10 | -2.25 | #262 | #35,306 |
| 1985 | TOR | 4 | -2.45 | #284 | #38,276 |
| 1986 | TOR | 10 | -3.51 | #395 | #48,353 |
| 1987 | SEA | 22 | -2.64 | #310 | #41,089 |
| 1989 | KC | 2 | -3.61 | #426 | #48,748 |
| 1990★ | STL | 2 | -2.01 | #301 | #31,742 |
★ Best season by Z