| 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 Beaneaters | NL | MLB | - | 28 | 12 | 23 | 2.43 | 39 | 37 | 32 | 2 | 2 | 3 | 0 | 307.1 | 303 | 132 | 83 | 4 | 90 | 115 | 7 | 0 | 11 | 1.28 | 8.87 | 0.12 | 2.64 | 3.37 | 3.87 | 1.28 | |
| 1907 | Boston Braves | MLB | MLB | - | 29 | 11 | 15 | 3.63 | 34 | 28 | 24 | 2 | 6 | 6 | 1 | 260.0 | 252 | 130 | 105 | 10 | 108 | 90 | 2 | 0 | 15 | 1.38 | 8.72 | 0.35 | 3.74 | 3.12 | 4.50 | 0.83 | |
| 1908 | Boston Braves | MLB | MLB | - | 30 | 12 | 16 | 2.36 | 43 | 30 | 21 | 2 | 13 | 11 | 1 | 270.2 | 246 | 112 | 71 | 7 | 70 | 68 | 7 | 1 | 10 | 1.17 | 8.18 | 0.23 | 2.33 | 2.26 | 3.72 | 0.97 | |
| 1909 | Boston Braves | MLB | MLB | - | 31 | 1 | 6 | 4.64 | 15 | 6 | 6 | 1 | 9 | 8 | 0 | 66.0 | 75 | 44 | 34 | 1 | 28 | 13 | 1 | 0 | 1 | 1.56 | 10.23 | 0.14 | 3.82 | 1.77 | 6.00 | 0.46 | |
| Tot: | MLB (4 yrs) | MLB | 36 | 60 | 2.92 | 131 | 101 | 83 | 7 | 28 | 30 | 2 | 904.0 | 876 | 418 | 293 | 22 | 296 | 286 | 17 | 1 | 37 | 1.30 | 8.72 | 0.22 | 2.95 | 2.85 | 4.16 | 0.97 | ||||
| Tot: | NL (1 yrs) | NL | 12 | 23 | 2.43 | 39 | 37 | 32 | 2 | 3 | 2 | 0 | 307.1 | 303 | 132 | 83 | 4 | 90 | 115 | 7 | 0 | 11 | 1.28 | 8.87 | 0.12 | 2.64 | 3.37 | 3.87 | 1.28 | ||||
| Tot: | MLB (3 yrs) | MLB | 24 | 37 | 3.17 | 92 | 64 | 51 | 5 | 25 | 28 | 2 | 596.2 | 573 | 286 | 210 | 18 | 206 | 171 | 10 | 1 | 26 | 1.31 | 8.64 | 0.27 | 3.11 | 2.58 | 4.31 | 0.83 | ||||
| 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 Beaneaters | NL | MLB | - | 28 | P | 62* | 39 | 106 | 9 | 14 | 2 | 1 | 0 | 3 | 1 | 0 | 9 | 0 | 0 | 3 | 0 | 0 | 0 | 18 | 118 | 3 | 11 | .132 | .200 | .170 | .370 | .000 | .038 | .000 | 7.63 | 0.00 | 0.00 | 0.00 | |
| 1907 | Boston Braves | MLB | MLB | - | 29 | P | 56* | 34 | 90 | 8 | 11 | 1 | 0 | 0 | 4 | 0 | 0 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 12 | 100 | 1 | 10 | .122 | .194 | .133 | .327 | .000 | .011 | .000 | 8.00 | 0.00 | 0.00 | 0.00 | |
| 1908 | Boston Braves | MLB | MLB | - | 30 | P | 43 | 85 | 10 | 15 | 1 | 0 | 0 | 4 | 0 | 0 | 5 | 0 | 0 | 4 | 0 | 0 | 0 | 16 | 94 | 1 | 14 | .176 | .222 | .188 | .410 | .000 | .012 | .000 | 5.32 | 0.00 | 0.00 | 0.00 | ||
| 1909 | Boston Braves | MLB | MLB | - | 31 | P | 15 | 22 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 22 | 0 | 6 | .273 | .273 | .273 | .546 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| Tot: | MLB (4 yrs) | MLB | 131 | 303 | 27 | 46 | 4 | 1 | 0 | 11 | 1 | 0 | 22 | 0 | 0 | 9 | 0 | 0 | 0 | 52 | 334 | 5 | 41 | .152 | .209 | .172 | .381 | .096 | .020 | .152 | 6.59 | 0.00 | 0.00 | |||||||
| Tot: | NL (1 yrs) | NL | 39 | 106 | 9 | 14 | 2 | 1 | 0 | 3 | 1 | 0 | 9 | 0 | 0 | 3 | 0 | 0 | 0 | 18 | 118 | 3 | 11 | .132 | .200 | .170 | .370 | .132 | .038 | .132 | 7.63 | 0.00 | 0.00 | |||||||
| Tot: | MLB (3 yrs) | MLB | 92 | 197 | 18 | 32 | 2 | 0 | 0 | 8 | 0 | 0 | 13 | 0 | 0 | 6 | 0 | 0 | 0 | 34 | 216 | 2 | 30 | .162 | .214 | .173 | .387 | .076 | .010 | .162 | 6.02 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 39 | 49 | 34 | 45 | 34 | 25 | .325 |