F · 9 seasons · 1965-66 – 1976-77
| Season ↑ | Tm | GP | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1965-66 | DET | 79 | -1.26 | #59 | #12,852 |
| 1966-67 | DET | 79 | -0.35 | #55 | #11,044 |
| 1968-69 | CIN | 77 | 2.07 | #35 | #6,758 |
| 1969-70 | CIN | 71 | 1.69 | #43 | #7,348 |
| 1970-71★ | CIN | 82 | 2.14 | #52 | #6,637 |
| 1971-72 | CIN | 73 | 1.49 | #56 | #7,701 |
| 1973-74 | PHL | 78 | 1.95 | #64 | #6,934 |
| 1975-76 | ATL | 75 | -1.15 | #114 | #12,621 |
| 1976-77 | PHX | 77 | -3.86 | #202 | #19,840 |
★ Best season by Z (season totals)