P · 9 seasons · 1917 – 1929 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1917 | NYY | 2 | -2.50 | #477 | #99,430 |
| 1918 | NYY | 1 | -2.30 | #427 | #87,998 |
| 1919 | BOS | 16 | -2.58 | #538 | #102,087 |
| 1920 | NYY | 15 | -2.30 | #674 | #88,136 |
| 1925 | BRO | 2 | -2.55 | #632 | #101,269 |
| 1926 | BRO | 33 | -2.95 | #804 | #108,044 |
| 1927★ | STL | 19 | -2.02 | #410 | #54,552 |
| 1928 | PHI | 39 | -2.86 | #769 | #107,172 |
| 1929 | PHI | 41 | -2.45 | #618 | #97,331 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1917 | NYY | 2 | -2.18 | #134 | #34,154 |
| 1918 | NYY | 1 | -2.13 | #168 | #33,537 |
| 1919 | BOS | 16 | -3.51 | #235 | #48,351 |
| 1920 | NYY | 15 | -2.58 | #235 | #40,192 |
| 1925 | BRO | 2 | -1.98 | #199 | #31,283 |
| 1926★ | BRO | 33 | -0.02 | #118 | #18,551 |
| 1927 | STL | 19 | -2.17 | #203 | #33,991 |
| 1928 | PHI | 39 | -0.97 | #138 | #23,184 |
| 1929 | PHI | 41 | -0.29 | #126 | #19,763 |
★ Best season by Z