| 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 |
| 1905 | Boston Beaneaters | NL | MLB | - | 27 | 20 | 21 | 2.90 | 43 | 42 | 41 | 7 | 1 | 1 | 0 | 378.0 | 337 | 146 | 122 | 6 | 71 | 156 | 6 | 0 | 8 | 1.08 | 8.02 | 0.14 | 1.69 | 3.71 | 3.48 | 2.20 | |
| 1906 | Boston Beaneaters | NL | MLB | - | 28 | 16 | 25 | 2.91 | 43 | 41 | 37 | 4 | 2 | 2 | 0 | 358.1 | 349 | 157 | 116 | 7 | 83 | 151 | 9 | 1 | 6 | 1.21 | 8.77 | 0.18 | 2.08 | 3.79 | 3.94 | 1.82 | |
| 1907 | Boston Braves | MLB | MLB | - | 29 | 10 | 23 | 3.96 | 40 | 32 | 22 | 3 | 8 | 7 | 1 | 245.1 | 287 | 127 | 108 | 5 | 58 | 86 | 3 | 0 | 13 | 1.41 | 10.53 | 0.18 | 2.13 | 3.15 | 4.66 | 1.48 | |
| 1908 | Boston Braves | MLB | MLB | - | 30 | 4 | 9 | 2.86 | 16 | 11 | 7 | 1 | 5 | 3 | 0 | 85.0 | 94 | 49 | 27 | 2 | 19 | 32 | 0 | 0 | 2 | 1.33 | 9.95 | 0.21 | 2.01 | 3.39 | 5.19 | 1.68 | |
| 1908 | Pittsburgh Pirates | NL | MLB | PIT | - | 30 | 4 | 3 | 2.01 | 16 | 7 | 3 | 1 | 9 | 6 | 1 | 89.2 | 73 | 31 | 20 | 1 | 21 | 31 | 0 | 0 | 5 | 1.05 | 7.33 | 0.10 | 2.11 | 3.11 | 3.11 | 1.48 |
| 1910 | Chicago White Sox | AL | MLB | CHA | - | 32 | 4 | 8 | 2.72 | 27 | 17 | 7 | 4 | 10 | 5 | 0 | 135.2 | 122 | 54 | 41 | 0 | 39 | 64 | 2 | 0 | 3 | 1.19 | 8.09 | 0.00 | 2.59 | 4.25 | 3.58 | 1.64 |
| 1911 | Chicago White Sox | AL | MLB | CHA | - | 33 | 5 | 6 | 4.37 | 24 | 11 | 3 | 1 | 13 | 9 | 2 | 92.2 | 99 | 61 | 45 | 2 | 25 | 40 | 3 | 1 | 0 | 1.34 | 9.62 | 0.19 | 2.43 | 3.88 | 5.92 | 1.60 |
| Tot: | MLB (6 yrs) | MLB | 63 | 95 | 3.11 | 209 | 161 | 120 | 21 | 33 | 48 | 4 | 1384.2 | 1361 | 625 | 479 | 23 | 316 | 560 | 23 | 2 | 37 | 1.21 | 8.85 | 0.15 | 2.05 | 3.64 | 4.06 | 1.77 | ||||
| Tot: | AL (2 yrs) | AL | 9 | 14 | 3.39 | 51 | 28 | 10 | 5 | 14 | 23 | 2 | 228.1 | 221 | 115 | 86 | 2 | 64 | 104 | 5 | 1 | 3 | 1.25 | 8.71 | 0.08 | 2.52 | 4.10 | 4.53 | 1.63 | ||||
| Tot: | NL (3 yrs) | NL | 40 | 49 | 2.81 | 102 | 90 | 81 | 12 | 9 | 12 | 1 | 826.0 | 759 | 334 | 258 | 14 | 175 | 338 | 15 | 1 | 19 | 1.13 | 8.27 | 0.15 | 1.91 | 3.68 | 3.64 | 1.93 | ||||
| Tot: | MLB (2 yrs) | MLB | 14 | 32 | 3.68 | 56 | 43 | 29 | 4 | 10 | 13 | 1 | 330.1 | 381 | 176 | 135 | 7 | 77 | 118 | 3 | 0 | 15 | 1.39 | 10.38 | 0.19 | 2.10 | 3.21 | 4.80 | 1.53 | ||||
| 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 |
| 1905 | Boston Beaneaters | NL | MLB | - | 27 | P | 37* | 43 | 136 | 6 | 14 | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 18 | 138 | 4 | 10 | .103 | .109 | .132 | .241 | .000 | .029 | .000 | 0.72 | 0.00 | 0.00 | 0.00 | |
| 1906 | Boston Beaneaters | NL | MLB | - | 28 | P | 40* | 43 | 125 | 6 | 12 | 1 | 0 | 0 | 6 | 0 | 0 | 6 | 0 | 0 | 2 | 0 | 0 | 0 | 13 | 133 | 1 | 11 | .096 | .137 | .104 | .241 | .000 | .008 | .000 | 4.51 | 0.00 | 0.00 | 0.00 | |
| 1907 | Boston Braves | MLB | MLB | - | 29 | P | 40 | 80 | 2 | 13 | 1 | 1 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 16 | 82 | 2 | 11 | .163 | .173 | .200 | .373 | .000 | .037 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 1908 | Boston Braves | MLB | MLB | - | 30 | P | 16 | 32 | 2 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 33 | 0 | 5 | .156 | .156 | .156 | .312 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 1908 | Pittsburgh Pirates | NL | MLB | PIT | - | 30 | P | 16 | 30 | 2 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 32 | 1 | 5 | .200 | .250 | .267 | .517 | .000 | .067 | .000 | 6.25 | 0.00 | 0.00 | 0.00 | |
| 1910 | Chicago White Sox | AL | MLB | CHA | - | 32 | P | 27 | 44 | 3 | 5 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 7 | 48 | 1 | 4 | .114 | .133 | .159 | .292 | .000 | .045 | .000 | 2.08 | 0.00 | 0.00 | 0.00 | |
| 1911 | Chicago White Sox | AL | MLB | CHA | - | 33 | P | 24 | 28 | 0 | 5 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 7 | 30 | 2 | 3 | .179 | .207 | .250 | .457 | .000 | .071 | .000 | 3.33 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (6 yrs) | MLB | 209 | 475 | 21 | 60 | 8 | 3 | 0 | 18 | 2 | 0 | 11 | 0 | 1 | 9 | 0 | 0 | 0 | 74 | 496 | 11 | 49 | .126 | .148 | .156 | .304 | .057 | .029 | .126 | 2.22 | 0.00 | 0.00 | |||||||
| Tot: | AL (2 yrs) | AL | 51 | 72 | 3 | 10 | 2 | 1 | 0 | 3 | 1 | 0 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 14 | 78 | 3 | 7 | .139 | .162 | .194 | .357 | .097 | .056 | .139 | 2.56 | 0.00 | 0.00 | |||||||
| Tot: | NL (3 yrs) | NL | 102 | 291 | 14 | 32 | 5 | 1 | 0 | 10 | 0 | 0 | 9 | 0 | 0 | 3 | 0 | 0 | 0 | 39 | 303 | 6 | 26 | .110 | .137 | .134 | .271 | .055 | .024 | .110 | 2.97 | 0.00 | 0.00 | |||||||
| Tot: | MLB (2 yrs) | MLB | 56 | 112 | 4 | 18 | 1 | 1 | 0 | 5 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 21 | 115 | 2 | 16 | .161 | .168 | .188 | .356 | .036 | .027 | .161 | 0.00 | 0.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 54 | 75 | 53 | 74 | 53 | 61 | .450 |