| 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 |
| 1904 | Brooklyn Superbas | NL | MLB | - | 29 | 3 | 4 | 2.12 | 7 | 7 | 6 | 1 | 0 | 0 | 0 | 51.0 | 45 | 16 | 12 | 0 | 10 | 19 | 1 | 0 | 9 | 1.08 | 7.94 | 0.00 | 1.76 | 3.35 | 2.82 | 1.90 | |
| 1905 | Brooklyn Superbas | NL | MLB | - | 30 | 0 | 1 | 3.00 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 3.0 | 3 | 1 | 1 | 0 | 4 | 2 | 0 | 0 | 0 | 2.33 | 9.00 | 0.00 | 12.00 | 6.00 | 3.00 | 0.50 | |
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 34 | 2 | 4 | 2.43 | 10 | 6 | 6 | 1 | 4 | 4 | 0 | 66.2 | 70 | 29 | 18 | 0 | 17 | 22 | 1 | 0 | 0 | 1.30 | 9.45 | 0.00 | 2.29 | 2.97 | 3.91 | 1.29 |
| 1910 | Washington Senators I | AL | MLB | WS1 | - | 35 | 10 | 10 | 2.54 | 30 | 20 | 13 | 2 | 10 | 10 | 1 | 191.0 | 185 | 77 | 54 | 3 | 44 | 57 | 4 | 0 | 5 | 1.20 | 8.72 | 0.14 | 2.07 | 2.69 | 3.63 | 1.30 |
| Tot: | MLB (4 yrs) | MLB | 15 | 19 | 2.45 | 49 | 33 | 25 | 4 | 16 | 16 | 1 | 311.2 | 303 | 123 | 85 | 3 | 75 | 100 | 6 | 0 | 14 | 1.21 | 8.75 | 0.09 | 2.17 | 2.89 | 3.55 | 1.33 | ||||
| Tot: | NL (2 yrs) | NL | 3 | 5 | 2.17 | 9 | 7 | 6 | 1 | 2 | 2 | 0 | 54.0 | 48 | 17 | 13 | 0 | 14 | 21 | 1 | 0 | 9 | 1.15 | 8.00 | 0.00 | 2.33 | 3.50 | 2.83 | 1.50 | ||||
| Tot: | AL (2 yrs) | AL | 12 | 14 | 2.51 | 40 | 26 | 19 | 3 | 14 | 14 | 1 | 257.2 | 255 | 106 | 72 | 3 | 61 | 79 | 5 | 0 | 5 | 1.23 | 8.91 | 0.10 | 2.13 | 2.76 | 3.70 | 1.30 | ||||
| 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 |
| 1904 | Brooklyn Superbas | NL | MLB | - | 29 | P | 7 | 13 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 15 | 0 | 2 | .154 | .267 | .154 | .421 | .000 | .000 | .000 | 6.67 | 0.00 | 0.00 | 0.00 | ||
| 1905 | Brooklyn Superbas | NL | MLB | - | 30 | P | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .500 | .000 | .500 | .000 | .000 | .000 | 50.00 | 0.00 | 0.00 | 0.00 | ||
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 34 | P | 12 | 24 | 1 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 28 | 1 | 3 | .167 | .231 | .208 | .439 | .000 | .041 | .000 | 7.14 | 0.00 | 0.00 | 0.00 | |
| 1910 | Washington Senators I | AL | MLB | WS1 | - | 35 | P | 31 | 60 | 3 | 12 | 5 | 0 | 0 | 8 | 0 | 0 | 3 | 0 | 1 | 5 | 0 | 0 | 0 | 17 | 69 | 5 | 7 | .200 | .250 | .283 | .533 | .000 | .083 | .000 | 4.35 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 52 | 98 | 5 | 18 | 6 | 0 | 0 | 11 | 0 | 0 | 7 | 0 | 2 | 7 | 0 | 0 | 0 | 24 | 114 | 6 | 12 | .184 | .252 | .245 | .497 | .133 | .061 | .184 | 6.14 | 0.00 | 0.00 | |||||||
| Tot: | AL (2 yrs) | AL | 43 | 84 | 4 | 16 | 6 | 0 | 0 | 11 | 0 | 0 | 5 | 0 | 1 | 7 | 0 | 0 | 0 | 22 | 97 | 6 | 10 | .190 | .244 | .262 | .506 | .131 | .071 | .190 | 5.15 | 0.00 | 0.00 | |||||||
| Tot: | NL (2 yrs) | NL | 9 | 14 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 17 | 0 | 2 | .143 | .294 | .143 | .437 | .143 | .000 | .143 | 11.76 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 29 | 78 | 41 | 59 | 41 | 32 | .349 |