G · 8 seasons · 1967-68 – 1975-76
| Season ↑ | Tm | GP | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1967-68 | DET | 81 | -1.18 | #78 | #12,680 |
| 1968-69 | DET | 69 | 0.95 | #53 | #8,618 |
| 1969-70 | DET | 81 | 3.58 | #28 | #4,650 |
| 1970-71 | DET | 79 | 2.35 | #47 | #6,316 |
| 1971-72 | DET | 78 | 3.80 | #27 | #4,393 |
| 1972-73★ | HOU | 81 | 4.53 | #20 | #3,609 |
| 1974-75 | KCK | 81 | 4.31 | #41 | #3,816 |
| 1975-76 | KCK | 73 | 3.72 | #49 | #4,480 |
★ Best season by Z (season totals)