P · 6 seasons · 1969 – 1974 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1969★ | CAL | 45 | -1.63 | #343 | #43,695 |
| 1970 | CAL | 62 | -2.02 | #396 | #53,556 |
| 1971 | BOS | 36 | -1.98 | #386 | #50,665 |
| 1972 | BOS | 22 | -2.28 | #567 | #86,069 |
| 1973 | BOS | 1 | -2.31 | #459 | #88,839 |
| 1974 | CWS | 10 | -2.28 | #663 | #85,517 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1969★ | CAL | 45 | 7.53 | #21 | #2,603 |
| 1970 | CAL | 62 | 4.95 | #40 | #5,524 |
| 1971 | BOS | 36 | -0.39 | #136 | #20,203 |
| 1972 | BOS | 22 | -1.78 | #203 | #28,947 |
| 1973 | BOS | 1 | -2.87 | #281 | #43,830 |
| 1974 | CWS | 10 | -2.71 | #277 | #42,025 |
★ Best season by Z