P · 6 seasons · 1910 – 1916 · B/T: R/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1910 | BOS | 2 | -2.35 | #527 | #92,127 |
| 1911★ | BOS | 4 | -2.22 | #501 | #79,117 |
| 1913 | NYY | 7 | -2.50 | #629 | #99,713 |
| 1914 | NYY | 32 | -2.50 | #652 | #99,502 |
| 1915 | NYY | 13 | -2.59 | #674 | #102,199 |
| 1916 | CLE | 7 | -2.40 | #478 | #95,144 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1910 | BOS | 2 | -2.28 | #175 | #35,745 |
| 1911 | BOS | 4 | -2.93 | #228 | #44,463 |
| 1913 | NYY | 7 | -1.29 | #111 | #25,149 |
| 1914★ | NYY | 31 | 1.09 | #86 | #14,322 |
| 1915 | NYY | 13 | -2.78 | #263 | #42,856 |
| 1916 | CLE | 7 | -2.98 | #195 | #44,883 |
★ Best season by Z