C · 10 seasons · 1980-81 – 1990-91
| Season ↑ | Tm | GP | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1980-81 | DEN | 4 | -4.64 | #256 | #23,560 |
| 1981-82 | HOU | 22 | -4.31 | #267 | #22,056 |
| 1982-83 | CHI | 16 | -3.96 | #262 | #20,235 |
| 1983-84 | CHI | 64 | -2.28 | #198 | #15,143 |
| 1984-85 | CHI | 63 | -0.84 | #154 | #12,020 |
| 1985-86★ | CHI | 52 | -0.04 | #144 | #10,432 |
| 1986-87 | NYK | 44 | -2.59 | #215 | #15,901 |
| 1987-88 | SAC | 54 | -0.44 | #154 | #11,238 |
| 1989-90 | LAL | 6 | -4.06 | #342 | #20,707 |
| 1990-91 | IND | 4 | -4.14 | #357 | #21,106 |
★ Best season by Z (season totals)