P · 7 seasons · 1957 – 1963 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1957 | CHC | 38 | -3.63 | #562 | #111,030 |
| 1958★ | CHC | 39 | -1.70 | #238 | #44,764 |
| 1959 | CHC | 8 | -2.35 | #450 | #92,132 |
| 1960 | CHC | 23 | -2.43 | #476 | #96,553 |
| 1961 | CHC | 35 | -2.17 | #325 | #74,266 |
| 1962 | HOU | 6 | -2.35 | #527 | #92,052 |
| 1963 | HOU | 27 | -2.52 | #585 | #100,380 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1957★ | CHC | 38 | 3.56 | #46 | #7,947 |
| 1958 | CHC | 39 | -2.95 | #203 | #44,664 |
| 1959 | CHC | 8 | -3.30 | #216 | #47,235 |
| 1960 | CHC | 23 | -5.66 | #237 | #51,045 |
| 1961 | CHC | 35 | -1.31 | #128 | #25,261 |
| 1962 | HOU | 6 | -2.86 | #248 | #43,756 |
| 1963 | HOU | 27 | -3.61 | #287 | #48,747 |
★ Best season by Z