F · 10 seasons · 1977-78 – 1986-87
| Season ↑ | Tm | GP | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1977-78 | LAL | 52 | -3.97 | #210 | #20,278 |
| 1978-79 | LAL | 72 | -2.48 | #175 | #15,626 |
| 1979-80 | CLE | 79 | -0.99 | #130 | #12,319 |
| 1980-81★ | CLE | 81 | 2.24 | #79 | #6,492 |
| 1981-82 | DET | 74 | -1.13 | #163 | #12,575 |
| 1982-83 | POR | 82 | 0.59 | #117 | #9,290 |
| 1983-84 | POR | 82 | 1.89 | #92 | #7,029 |
| 1984-85 | POR | 48 | -1.94 | #190 | #14,363 |
| 1985-86 | POR | 55 | -0.93 | #166 | #12,188 |
| 1986-87 | POR | 49 | -0.71 | #157 | #11,763 |
★ Best season by Z (season totals)