P · 11 seasons · 1936 – 1947 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1936 | CLE | 2 | -2.25 | #437 | #82,951 |
| 1938 | CLE | 15 | -2.35 | #719 | #91,690 |
| 1939 | CLE | 16 | -2.18 | #584 | #75,550 |
| 1940★ | CLE | 17 | -2.10 | #506 | #63,932 |
| 1941 | WS1 | 36 | -2.92 | #808 | #107,811 |
| 1942 | WS1 | 37 | -2.31 | #663 | #88,669 |
| 1943 | NYY | 20 | -2.30 | #718 | #87,522 |
| 1944 | NYY | 22 | -2.42 | #784 | #96,067 |
| 1945 | NYY | 21 | -2.43 | #793 | #96,472 |
| 1946 | BOS | 18 | -2.28 | #859 | #86,261 |
| 1947 | BOS | 20 | -2.26 | #702 | #84,105 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1936 | CLE | 2 | -2.63 | #217 | #40,930 |
| 1938 | CLE | 15 | -1.82 | #192 | #29,388 |
| 1939 | CLE | 16 | -2.40 | #260 | #37,599 |
| 1940 | CLE | 17 | -2.22 | #246 | #34,812 |
| 1941 | WS1 | 36 | -1.61 | #171 | #27,497 |
| 1942 | WS1 | 37 | 0.26 | #116 | #17,310 |
| 1943 | NYY | 20 | 0.25 | #114 | #17,314 |
| 1944 | NYY | 22 | -0.63 | #125 | #21,359 |
| 1945★ | NYY | 21 | 1.65 | #83 | #12,583 |
| 1946 | BOS | 18 | -0.28 | #143 | #19,662 |
| 1947 | BOS | 20 | -3.14 | #326 | #46,152 |
★ Best season by Z