| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1903 | Pittsburgh Pirates | NL | MLB | PIT | - | 23 | 1 | 5 | 3.86 | 10 | 6 | 3 | 0 | 4 | 4 | 0 | 56.0 | 65 | 43 | 24 | 0 | 32 | 24 | 0 | 0 | 2 | 1.73 | 10.45 | 0.00 | 5.14 | 3.86 | 6.91 | 0.75 |
| 1905 | Washington Senators I | AL | MLB | WS1 | - | 25 | 7 | 2 | 3.82 | 12 | 10 | 6 | 2 | 2 | 2 | 0 | 75.1 | 71 | 41 | 32 | 1 | 31 | 35 | 5 | 0 | 5 | 1.35 | 8.48 | 0.12 | 3.70 | 4.18 | 4.90 | 1.13 |
| 1906 | Washington Senators I | AL | MLB | WS1 | - | 26 | 14 | 20 | 2.86 | 40 | 36 | 30 | 2 | 4 | 3 | 1 | 298.2 | 277 | 136 | 95 | 1 | 108 | 178 | 14 | 0 | 13 | 1.29 | 8.35 | 0.03 | 3.25 | 5.36 | 4.10 | 1.65 |
| 1907 | Washington Senators I | AL | MLB | WS1 | - | 27 | 6 | 17 | 2.35 | 32 | 24 | 17 | 1 | 8 | 4 | 1 | 233.2 | 195 | 105 | 61 | 0 | 77 | 108 | 13 | 0 | 8 | 1.16 | 7.51 | 0.00 | 2.97 | 4.16 | 4.04 | 1.40 |
| 1908 | Washington Senators I | AL | MLB | WS1 | - | 28 | 6 | 2 | 1.96 | 17 | 8 | 5 | 1 | 9 | 5 | 0 | 82.2 | 70 | 26 | 18 | 2 | 21 | 34 | 4 | 0 | 3 | 1.10 | 7.62 | 0.22 | 2.29 | 3.70 | 2.83 | 1.62 |
| 1908 | Cleveland Naps | AL | MLB | - | 28 | 2 | 4 | 3.88 | 8 | 7 | 2 | 0 | 1 | 1 | 0 | 46.1 | 52 | 28 | 20 | 1 | 10 | 17 | 4 | 0 | 1 | 1.34 | 10.10 | 0.19 | 1.94 | 3.30 | 5.44 | 1.70 | |
| 1909 | Cleveland Naps | AL | MLB | - | 29 | 10 | 9 | 2.40 | 24 | 18 | 13 | 2 | 6 | 6 | 0 | 165.0 | 135 | 56 | 44 | 0 | 50 | 82 | 6 | 0 | 5 | 1.12 | 7.36 | 0.00 | 2.73 | 4.47 | 3.05 | 1.64 | |
| 1910 | Cleveland Naps | AL | MLB | - | 30 | 14 | 13 | 2.95 | 37 | 29 | 18 | 3 | 8 | 7 | 1 | 256.2 | 246 | 114 | 84 | 3 | 75 | 107 | 8 | 0 | 8 | 1.25 | 8.63 | 0.11 | 2.63 | 3.75 | 4.00 | 1.43 | |
| 1911 | Cleveland Naps | AL | MLB | - | 31 | 8 | 5 | 3.29 | 15 | 13 | 7 | 0 | 2 | 2 | 1 | 106.2 | 117 | 56 | 39 | 0 | 24 | 46 | 7 | 0 | 3 | 1.32 | 9.87 | 0.00 | 2.02 | 3.88 | 4.72 | 1.92 | |
| 1913 | Cleveland Naps | AL | MLB | - | 33 | 23 | 10 | 2.22 | 39 | 36 | 23 | 6 | 3 | 2 | 0 | 276.0 | 238 | 82 | 68 | 2 | 88 | 166 | 13 | 0 | 6 | 1.18 | 7.76 | 0.07 | 2.87 | 5.41 | 2.67 | 1.89 | |
| 1917 | Philadelphia Athletics | AL | MLB | PHA | - | 37 | 2 | 6 | 3.35 | 15 | 8 | 4 | 0 | 7 | 4 | 0 | 80.2 | 86 | 53 | 30 | 1 | 26 | 35 | 6 | 0 | 0 | 1.39 | 9.60 | 0.11 | 2.90 | 3.90 | 5.91 | 1.35 |
| Tot: | MLB (10 yrs) | MLB | 93 | 93 | 2.76 | 249 | 195 | 128 | 17 | 40 | 54 | 4 | 1677.2 | 1552 | 740 | 515 | 11 | 542 | 832 | 80 | 0 | 54 | 1.25 | 8.33 | 0.06 | 2.91 | 4.46 | 3.97 | 1.54 | ||||
| Tot: | AL (9 yrs) | AL | 92 | 88 | 2.72 | 239 | 189 | 125 | 17 | 36 | 50 | 4 | 1621.2 | 1487 | 697 | 491 | 11 | 510 | 808 | 80 | 0 | 52 | 1.23 | 8.25 | 0.06 | 2.83 | 4.48 | 3.87 | 1.58 | ||||
| Tot: | NL (1 yrs) | NL | 1 | 5 | 3.86 | 10 | 6 | 3 | 0 | 4 | 4 | 0 | 56.0 | 65 | 43 | 24 | 0 | 32 | 24 | 0 | 0 | 2 | 1.73 | 10.45 | 0.00 | 5.14 | 3.86 | 6.91 | 0.75 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 1903 | Pittsburgh Pirates | NL | MLB | PIT | - | 23 | P | 10 | 21 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 24 | 0 | 4 | .190 | .261 | .190 | .451 | .000 | .000 | .000 | 4.17 | 0.00 | 0.00 | 0.00 | |
| 1905 | Washington Senators I | AL | MLB | WS1 | - | 25 | P | 12 | 32 | 4 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 32 | 1 | 3 | .125 | .125 | .156 | .281 | .000 | .031 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1906 | Washington Senators I | AL | MLB | WS1 | - | 26 | P | 75* | 40 | 106 | 10 | 18 | 3 | 2 | 1 | 12 | 1 | 0 | 6 | 0 | 0 | 4 | 0 | 0 | 0 | 28 | 116 | 6 | 12 | .170 | .214 | .264 | .478 | .000 | .094 | .000 | 5.17 | 0.00 | 0.00 | 106.00 |
| 1907 | Washington Senators I | AL | MLB | WS1 | - | 27 | P | 33 | 86 | 7 | 12 | 0 | 1 | 0 | 3 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 89 | 1 | 11 | .140 | .169 | .163 | .332 | .000 | .023 | .000 | 3.37 | 0.00 | 0.00 | 0.00 | |
| 1908 | Washington Senators I | AL | MLB | WS1 | - | 28 | P | 17 | 27 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 28 | 0 | 6 | .222 | .222 | .222 | .444 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1908 | Cleveland Naps | AL | MLB | - | 28 | P | 8 | 17 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 0 | 2 | .118 | .118 | .118 | .236 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 1909 | Cleveland Naps | AL | MLB | - | 29 | P | 24 | 52 | 2 | 9 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 9 | 55 | 0 | 9 | .173 | .173 | .173 | .346 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 1910 | Cleveland Naps | AL | MLB | - | 30 | P | 37 | 82 | 6 | 15 | 1 | 0 | 0 | 4 | 1 | 0 | 6 | 0 | 1 | 3 | 0 | 0 | 0 | 16 | 92 | 1 | 14 | .183 | .247 | .195 | .442 | .000 | .012 | .000 | 6.52 | 0.00 | 0.00 | 0.00 | ||
| 1911 | Cleveland Naps | AL | MLB | - | 31 | P | 16 | 40 | 1 | 7 | 1 | 0 | 0 | 4 | 2 | 0 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 8 | 46 | 1 | 6 | .175 | .195 | .200 | .395 | .000 | .025 | .000 | 2.17 | 0.00 | 0.00 | 0.00 | ||
| 1913 | Cleveland Naps | AL | MLB | - | 33 | P | 39 | 84 | 0 | 10 | 1 | 0 | 0 | 5 | 2 | 0 | 9 | 41 | 2 | 6 | 0 | 0 | 0 | 11 | 101 | 1 | 9 | .119 | .221 | .131 | .352 | .000 | .012 | .000 | 8.91 | 40.59 | 4.56 | 0.00 | ||
| 1917 | Philadelphia Athletics | AL | MLB | PHA | - | 37 | P | 15 | 27 | 1 | 5 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | 9 | 29 | 3 | 2 | .185 | .185 | .333 | .518 | .000 | .148 | .000 | 0.00 | 34.48 | 0.00 | 0.00 | |
| Tot: | MLB (10 yrs) | MLB | 251 | 574 | 40 | 92 | 9 | 4 | 1 | 34 | 7 | 0 | 26 | 51 | 4 | 25 | 0 | 0 | 0 | 112 | 629 | 14 | 78 | .160 | .202 | .195 | .397 | .092 | .035 | .174 | 4.13 | 8.11 | 1.96 | 574.00 | ||||||
| Tot: | AL (9 yrs) | AL | 241 | 553 | 37 | 88 | 9 | 4 | 1 | 34 | 7 | 0 | 25 | 51 | 3 | 24 | 0 | 0 | 0 | 108 | 605 | 14 | 74 | .159 | .200 | .195 | .395 | .094 | .036 | .174 | 4.13 | 8.43 | 2.04 | 553.00 | ||||||
| Tot: | NL (1 yrs) | NL | 10 | 21 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 24 | 0 | 4 | .190 | .261 | .190 | .451 | .048 | .000 | .190 | 4.17 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 71 | 46 | 45 | 60 | 45 | 66 | .469 |