| 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 | - | 25 | 4 | 6 | 3.59 | 19 | 10 | 7 | 0 | 9 | 8 | 0 | 123.0 | 110 | 58 | 49 | 4 | 32 | 56 | 1 | 0 | 6 | 1.15 | 8.05 | 0.29 | 2.34 | 4.10 | 4.24 | 1.75 |
| 1907 | Boston Red Sox | MLB | MLB | - | 26 | 9 | 13 | 2.32 | 32 | 21 | 11 | 1 | 11 | 7 | 0 | 182.1 | 150 | 75 | 47 | 4 | 48 | 68 | 4 | 0 | 4 | 1.09 | 7.40 | 0.20 | 2.37 | 3.36 | 3.70 | 1.42 | |
| 1908 | Boston Red Sox | AL | MLB | BOS | - | 27 | 2 | 2 | 3.37 | 10 | 3 | 2 | 0 | 7 | 6 | 0 | 34.2 | 43 | 24 | 13 | 1 | 5 | 13 | 0 | 0 | 0 | 1.38 | 11.16 | 0.26 | 1.30 | 3.37 | 6.23 | 2.60 |
| Tot: | MLB (3 yrs) | MLB | 15 | 21 | 2.89 | 61 | 34 | 20 | 1 | 21 | 27 | 0 | 340.0 | 303 | 157 | 109 | 9 | 85 | 137 | 5 | 0 | 10 | 1.14 | 8.02 | 0.24 | 2.25 | 3.63 | 4.16 | 1.61 | ||||
| Tot: | AL (2 yrs) | AL | 6 | 8 | 3.54 | 29 | 13 | 9 | 0 | 14 | 16 | 0 | 157.2 | 153 | 82 | 62 | 5 | 37 | 69 | 1 | 0 | 6 | 1.21 | 8.73 | 0.29 | 2.11 | 3.94 | 4.68 | 1.86 | ||||
| Tot: | MLB (1 yrs) | MLB | 9 | 13 | 2.32 | 32 | 21 | 11 | 1 | 7 | 11 | 0 | 182.1 | 150 | 75 | 47 | 4 | 48 | 68 | 4 | 0 | 4 | 1.09 | 7.40 | 0.20 | 2.37 | 3.36 | 3.70 | 1.42 | ||||
| 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 | - | 25 | P | 22 | 55 | 4 | 10 | 4 | 0 | 0 | 6 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 14 | 59 | 4 | 6 | .182 | .224 | .255 | .479 | .000 | .073 | .000 | 5.08 | 0.00 | 0.00 | 0.00 | |
| 1907 | Boston Red Sox | MLB | MLB | - | 26 | P | 32 | 61 | 4 | 11 | 2 | 0 | 1 | 7 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 16 | 65 | 3 | 8 | .180 | .206 | .262 | .468 | .000 | .082 | .000 | 3.08 | 0.00 | 0.00 | 61.00 | ||
| 1908 | Boston Red Sox | AL | MLB | BOS | - | 27 | P | 10 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 1 | .077 | .077 | .077 | .154 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 64 | 129 | 8 | 22 | 6 | 0 | 1 | 13 | 0 | 0 | 5 | 0 | 0 | 3 | 0 | 0 | 0 | 31 | 137 | 7 | 15 | .171 | .201 | .240 | .442 | .109 | .070 | .164 | 3.65 | 0.00 | 0.00 | 129.00 | ||||||
| Tot: | AL (2 yrs) | AL | 32 | 68 | 4 | 11 | 4 | 0 | 0 | 6 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 72 | 4 | 7 | .162 | .197 | .221 | .418 | .103 | .059 | .162 | 4.17 | 0.00 | 0.00 | |||||||
| Tot: | MLB (1 yrs) | MLB | 32 | 61 | 4 | 11 | 2 | 0 | 1 | 7 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 16 | 65 | 3 | 8 | .180 | .206 | .262 | .469 | .115 | .082 | .167 | 3.08 | 0.00 | 0.00 | 61.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 57 | 78 | 31 | 82 | 31 | 22 | .403 |