| 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 |
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 30 | 5 | 19 | 3.59 | 36 | 26 | 19 | 0 | 10 | 7 | 0 | 218.0 | 210 | 123 | 87 | 1 | 77 | 87 | 5 | 0 | 9 | 1.32 | 8.67 | 0.04 | 3.18 | 3.59 | 5.08 | 1.13 |
| 1910 | Washington Senators I | AL | MLB | WS1 | - | 31 | 8 | 19 | 2.63 | 34 | 29 | 21 | 3 | 5 | 5 | 0 | 229.0 | 216 | 106 | 67 | 3 | 65 | 84 | 9 | 1 | 10 | 1.23 | 8.49 | 0.12 | 2.55 | 3.30 | 4.17 | 1.29 |
| 1911 | Washington Senators I | AL | MLB | WS1 | - | 32 | 2 | 13 | 5.06 | 28 | 15 | 6 | 0 | 13 | 10 | 0 | 121.0 | 160 | 90 | 68 | 4 | 40 | 42 | 10 | 0 | 3 | 1.65 | 11.90 | 0.30 | 2.98 | 3.12 | 6.69 | 1.05 |
| Tot: | MLB (3 yrs) | MLB | 15 | 51 | 3.52 | 98 | 70 | 46 | 3 | 22 | 28 | 0 | 568.0 | 586 | 319 | 222 | 8 | 182 | 213 | 24 | 1 | 22 | 1.35 | 9.29 | 0.13 | 2.88 | 3.38 | 5.05 | 1.17 | ||||
| Tot: | AL (3 yrs) | AL | 15 | 51 | 3.52 | 98 | 70 | 46 | 3 | 22 | 28 | 0 | 568.0 | 586 | 319 | 222 | 8 | 182 | 213 | 24 | 1 | 22 | 1.35 | 9.29 | 0.13 | 2.88 | 3.38 | 5.05 | 1.17 | ||||
| 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 |
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 30 | P | 47 | 89 | 2 | 13 | 2 | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 94 | 2 | 11 | .146 | .183 | .169 | .352 | .000 | .023 | .000 | 4.26 | 0.00 | 0.00 | 0.00 | |
| 1910 | Washington Senators I | AL | MLB | WS1 | - | 31 | P | 35 | 85 | 7 | 21 | 3 | 1 | 0 | 2 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 26 | 90 | 4 | 17 | .247 | .281 | .306 | .587 | .000 | .059 | .000 | 4.44 | 0.00 | 0.00 | 0.00 | |
| 1911 | Washington Senators I | AL | MLB | WS1 | - | 32 | P | 28 | 44 | 1 | 10 | 3 | 0 | 0 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 45 | 3 | 7 | .227 | .244 | .295 | .539 | .000 | .068 | .000 | 2.22 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 110 | 218 | 10 | 44 | 8 | 1 | 0 | 16 | 0 | 0 | 9 | 0 | 0 | 2 | 0 | 0 | 0 | 54 | 229 | 9 | 35 | .202 | .233 | .248 | .481 | .087 | .046 | .202 | 3.93 | 0.00 | 0.00 | |||||||
| Tot: | AL (3 yrs) | AL | 110 | 218 | 10 | 44 | 8 | 1 | 0 | 16 | 0 | 0 | 9 | 0 | 0 | 2 | 0 | 0 | 0 | 54 | 229 | 9 | 35 | .202 | .233 | .248 | .481 | .087 | .046 | .202 | 3.93 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 39 | 53 | 29 | 44 | 29 | 90 | .376 |