P · 9 seasons · 1970 – 1978 · B/T: B/L
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1970 | BOS | 3 | -2.32 | #608 | #89,364 |
| 1971 | BOS | 13 | -2.62 | #742 | #102,952 |
| 1972 | BOS | 3 | -2.25 | #529 | #83,020 |
| 1973 | BOS | 30 | -2.31 | #459 | #88,838 |
| 1974★ | BOS | 31 | -2.25 | #476 | #81,775 |
| 1975 | BOS | 37 | -2.32 | #470 | #89,490 |
| 1976 | ATL | 27 | -2.50 | #731 | #99,561 |
| 1977 | TEX | 18 | -2.33 | #487 | #90,439 |
| 1978 | TEX | 7 | -2.28 | #483 | #85,287 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1970 | BOS | 3 | -2.19 | #227 | #34,379 |
| 1971 | BOS | 13 | -0.49 | #137 | #20,671 |
| 1972 | BOS | 3 | -2.59 | #268 | #40,372 |
| 1973★ | BOS | 30 | 2.84 | #71 | #9,420 |
| 1974 | BOS | 31 | 1.27 | #90 | #13,727 |
| 1975 | BOS | 36 | 1.33 | #93 | #13,535 |
| 1976 | ATL | 27 | -2.95 | #257 | #44,603 |
| 1977 | TEX | 18 | -0.27 | #160 | #19,599 |
| 1978 | TEX | 7 | -2.69 | #288 | #41,812 |
★ Best season by Z