Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1898 | WSH | 29 | 27 | 9 | 16 | 4.00 | 83 | 22 | 0 | 0 | 218.1 | 238 | 97 | 140 | 6 | 88 | 16 | 1.49 |
1899 | WSH | 37 | 35 | 14 | 20 | 3.93 | 91 | 30 | 0 | 0 | 291.0 | 350 | 127 | 191 | 6 | 106 | 11 | 1.57 |
1900 | BSN | 40 | 37 | 20 | 14 | 3.12 | 107 | 33 | 1 | 0 | 320.2 | 304 | 111 | 161 | 11 | 105 | 9 | 1.28 |
1901 | BSN | 37 | 34 | 15 | 18 | 2.94 | 141 | 31 | 0 | 0 | 309.1 | 295 | 101 | 136 | 8 | 77 | 6 | 1.20 |
1902 | BSA | 42 | 42 | 21 | 21 | 2.93 | 136 | 39 | 2 | 0 | 371.1 | 348 | 121 | 155 | 9 | 99 | 8 | 1.20 |
1903 | BSA | 37 | 34 | 21 | 13 | 2.26 | 148 | 32 | 6 | 2 | 299.0 | 255 | 75 | 98 | 6 | 66 | 4 | 1.07 |
1904 | BSA | 37 | 37 | 23 | 14 | 2.20 | 153 | 37 | 5 | 0 | 335.2 | 283 | 82 | 115 | 8 | 63 | 2 | 1.03 |
1905 | BSA | 31 | 29 | 12 | 14 | 3.73 | 97 | 23 | 2 | 1 | 243.2 | 235 | 101 | 117 | 7 | 50 | 7 | 1.17 |
1906 | BSA | 28 | 27 | 8 | 19 | 2.92 | 60 | 22 | 1 | 0 | 218.2 | 209 | 71 | 101 | 4 | 52 | 1 | 1.19 |
1907 | BSA | 5 | 5 | 0 | 4 | 5.23 | 8 | 3 | 0 | 0 | 32.2 | 42 | 19 | 25 | 5 | 8 | 2 | 1.53 |
1907 | SLA | 24 | 16 | 7 | 10 | 2.43 | 38 | 15 | 2 | 4 | 155.1 | 153 | 42 | 67 | 3 | 33 | 5 | 1.20 |
1907 | TOT | 29 | 21 | 7 | 14 | 2.92 | 46 | 18 | 2 | 4 | 188.0 | 195 | 61 | 92 | 8 | 41 | 7 | 1.26 |
1908 | SLA | 27 | 16 | 14 | 7 | 2.10 | 39 | 11 | 2 | 0 | 167.0 | 133 | 39 | 52 | 2 | 53 | 4 | 1.11 |
1909 | SLA | 17 | 13 | 6 | 7 | 3.46 | 26 | 8 | 3 | 0 | 112.0 | 112 | 43 | 53 | 3 | 29 | 1 | 1.26 |
| Career | 391 | 352 | 170 | 177 | 3.01 | 1,127 | 306 | 24 | 7 | 3074.2 | 2,957 | 1,029 | 1,411 | 78 | 829 | 76 | 1.23 |
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