G · 11 seasons · 1969-70 – 1980-81
| Season ↑ | Tm | GP | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1969-70 | BOS | 60 | -0.64 | #74 | #11,623 |
| 1970-71 | BOS | 75 | 4.09 | #28 | #4,055 |
| 1971-72 | BOS | 79 | 3.55 | #31 | #4,681 |
| 1972-73 | BOS | 82 | 2.24 | #49 | #6,485 |
| 1973-74 | BOS | 82 | 5.12 | #31 | #3,026 |
| 1974-75 | BOS | 82 | 6.04 | #22 | #2,274 |
| 1975-76 | BOS | 82 | 5.49 | #27 | #2,689 |
| 1976-77★ | BOS | 82 | 6.51 | #27 | #1,969 |
| 1977-78 | BOS | 46 | -1.62 | #152 | #13,662 |
| 1979-80 | GOS | 78 | -0.01 | #112 | #10,377 |
| 1980-81 | KCK | 13 | -4.38 | #230 | #22,454 |
★ Best season by Z (season totals)