P · 5 seasons · 1961 – 1966 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1961 | NYY | 36 | -2.95 | #599 | #108,052 |
| 1962★ | NYY | 34 | -2.70 | #649 | #104,682 |
| 1964 | NYY | 19 | -2.77 | #656 | #105,862 |
| 1965 | KC1 | 35 | -3.13 | #681 | #109,430 |
| 1966 | BOS | 37 | -2.88 | #687 | #107,351 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1961★ | NYY | 35 | 2.66 | #58 | #9,826 |
| 1962 | NYY | 34 | -2.02 | #179 | #31,883 |
| 1964 | NYY | 19 | 0.63 | #101 | #15,905 |
| 1965 | KC1 | 35 | 0.58 | #95 | #16,075 |
| 1966 | BOS | 37 | -3.34 | #286 | #47,492 |
★ Best season by Z