P · 14 seasons · 1905 – 1920 · B/T: B/R
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1905 | DET | 3 | -2.55 | #275 | #101,250 |
| 1908★ | BOS | 40 | -1.71 | #231 | #44,927 |
| 1909 | BOS | 27 | -1.92 | #291 | #49,023 |
| 1910 | BOS | 36 | -2.69 | #612 | #104,457 |
| 1911 | BOS | 35 | -2.69 | #659 | #104,459 |
| 1912 | CWS | 29 | -1.86 | #342 | #47,608 |
| 1913 | CWS | 41 | -3.00 | #674 | #108,543 |
| 1914 | CWS | 45 | -2.91 | #787 | #107,674 |
| 1915 | CWS | 40 | -2.19 | #421 | #75,983 |
| 1916 | CWS | 44 | -2.11 | #343 | #66,439 |
| 1917 | CWS | 49 | -2.45 | #449 | #97,303 |
| 1918 | CWS | 38 | -2.77 | #588 | #105,970 |
| 1919 | CWS | 40 | -2.42 | #476 | #95,813 |
| 1920 | CWS | 37 | -1.99 | #414 | #51,573 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1905 | DET | 3 | -2.58 | #128 | #40,271 |
| 1908 | BOS | 39 | 1.99 | #43 | #11,590 |
| 1909 | BOS | 27 | 4.56 | #30 | #6,146 |
| 1910 | BOS | 36 | 2.89 | #41 | #9,306 |
| 1911 | BOS | 35 | 2.30 | #43 | #10,732 |
| 1912 | CWS | 29 | 1.00 | #65 | #14,658 |
| 1913 | CWS | 41 | 9.87 | #9 | #1,171 |
| 1914 | CWS | 45 | 7.88 | #13 | #2,341 |
| 1915 | CWS | 39 | 4.04 | #53 | #7,042 |
| 1916 | CWS | 44 | 8.03 | #12 | #2,214 |
| 1917★ | CWS | 49 | 17.32 | #1 | #71 |
| 1918 | CWS | 38 | 6.65 | #15 | #3,423 |
| 1919 | CWS | 40 | 14.21 | #2 | #233 |
| 1920 | CWS | 37 | 6.64 | #26 | #3,443 |
★ Best season by Z