F · 12 seasons · 1963-64 – 1974-75
| Season ↑ | Tm | GP | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1963-64 | BLT | 78 | -2.11 | #74 | #14,790 |
| 1964-65 | DET | 65 | -1.58 | #63 | #13,564 |
| 1965-66 | DET | 60 | -2.59 | #72 | #15,893 |
| 1966-67 | CHI | 78 | -1.43 | #70 | #13,210 |
| 1967-68 | SDR | 69 | 2.13 | #34 | #6,656 |
| 1968-69★ | SDR | 81 | 3.47 | #23 | #4,779 |
| 1969-70 | SDR | 56 | -0.73 | #77 | #11,803 |
| 1970-71 | SEA | 79 | 1.05 | #70 | #8,452 |
| 1971-72 | SEA | 73 | 0.35 | #73 | #9,733 |
| 1972-73 | KCK | 77 | -0.60 | #84 | #11,546 |
| 1973-74 | KCK | 77 | 1.38 | #72 | #7,887 |
| 1974-75 | KCK | 21 | -4.80 | #181 | #24,084 |
★ Best season by Z (season totals)