| 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 |
| 1906 | Boston Americans | AL | MLB | BOS | - | 30 | 1 | 3 | 3.18 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 34.0 | 38 | 20 | 12 | 0 | 13 | 13 | 2 | 1 | 2 | 1.50 | 10.06 | 0.00 | 3.44 | 3.44 | 5.29 | 1.00 |
| 1907 | Boston Red Sox | MLB | MLB | - | 31 | 1 | 5 | 4.30 | 12 | 4 | 2 | 0 | 8 | 4 | 0 | 46.0 | 48 | 31 | 22 | 2 | 24 | 18 | 1 | 0 | 2 | 1.57 | 9.39 | 0.39 | 4.70 | 3.52 | 6.07 | 0.75 | |
| 1907 | Washington Senators I | AL | MLB | WS1 | - | 31 | 2 | 6 | 4.62 | 11 | 8 | 3 | 0 | 3 | 3 | 0 | 48.2 | 57 | 38 | 25 | 0 | 12 | 18 | 3 | 0 | 2 | 1.42 | 10.54 | 0.00 | 2.22 | 3.33 | 7.03 | 1.50 |
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 33 | 1 | 4 | 3.73 | 9 | 4 | 1 | 0 | 5 | 4 | 0 | 41.0 | 41 | 22 | 17 | 1 | 16 | 13 | 1 | 0 | 6 | 1.39 | 9.00 | 0.22 | 3.51 | 2.85 | 4.83 | 0.81 |
| 1910 | Washington Senators I | AL | MLB | WS1 | - | 34 | 0 | 6 | 2.98 | 8 | 6 | 6 | 0 | 2 | 1 | 0 | 57.1 | 52 | 32 | 19 | 0 | 23 | 18 | 2 | 0 | 1 | 1.31 | 8.16 | 0.00 | 3.61 | 2.83 | 5.02 | 0.78 |
| Tot: | MLB (4 yrs) | MLB | 5 | 24 | 3.77 | 44 | 26 | 16 | 0 | 12 | 18 | 0 | 227.0 | 236 | 143 | 95 | 3 | 88 | 80 | 9 | 1 | 13 | 1.43 | 9.36 | 0.12 | 3.49 | 3.17 | 5.67 | 0.91 | ||||
| Tot: | AL (4 yrs) | AL | 4 | 19 | 3.63 | 32 | 22 | 14 | 0 | 8 | 10 | 0 | 181.0 | 188 | 112 | 73 | 1 | 64 | 62 | 8 | 1 | 11 | 1.39 | 9.35 | 0.05 | 3.18 | 3.08 | 5.57 | 0.97 | ||||
| Tot: | MLB (1 yrs) | MLB | 1 | 5 | 4.30 | 12 | 4 | 2 | 0 | 4 | 8 | 0 | 46.0 | 48 | 31 | 22 | 2 | 24 | 18 | 1 | 0 | 2 | 1.57 | 9.39 | 0.39 | 4.70 | 3.52 | 6.07 | 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 |
| 1906 | Boston Americans | AL | MLB | BOS | - | 30 | P | 4 | 13 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 14 | 1 | 1 | .154 | .214 | .231 | .445 | .000 | .077 | .000 | 7.14 | 0.00 | 0.00 | 0.00 | |
| 1907 | Boston Red Sox | MLB | MLB | - | 31 | P | 12 | 13 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 14 | 1 | 1 | .154 | .214 | .231 | .445 | .000 | .077 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 1907 | Washington Senators I | AL | MLB | WS1 | - | 31 | P | 12 | 18 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 0 | 1 | .056 | .056 | .056 | .112 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 33 | P | 10 | 14 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 14 | 0 | 2 | .143 | .143 | .143 | .286 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1910 | Washington Senators I | AL | MLB | WS1 | - | 34 | P | 8 | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 0 | 1 | .053 | .100 | .053 | .153 | .000 | .000 | .000 | 5.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 46 | 77 | 1 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 10 | 80 | 2 | 6 | .104 | .138 | .130 | .267 | .052 | .026 | .104 | 2.50 | 0.00 | 0.00 | |||||||
| Tot: | AL (4 yrs) | AL | 34 | 64 | 1 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 66 | 1 | 5 | .094 | .121 | .109 | .231 | .047 | .016 | .094 | 3.03 | 0.00 | 0.00 | |||||||
| Tot: | MLB (1 yrs) | MLB | 12 | 13 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 14 | 1 | 1 | .154 | .214 | .231 | .445 | .077 | .077 | .154 | 0.00 | 0.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 34 | 38 | 27 | 30 | 27 | 20 | .339 |