| 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 |
| 1902 | Cleveland Bronchos | AL | MLB | CLE | - | 22 | 2 | 1 | 4.05 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 20.0 | 23 | 9 | 9 | 0 | 5 | 5 | 1 | 0 | 0 | 1.40 | 10.35 | 0.00 | 2.25 | 2.25 | 4.05 | 1.00 |
| 1906 | Washington Senators I | AL | MLB | WS1 | - | 26 | 9 | 16 | 2.91 | 33 | 22 | 17 | 2 | 11 | 9 | 0 | 235.1 | 250 | 113 | 76 | 2 | 75 | 105 | 2 | 1 | 8 | 1.38 | 9.56 | 0.08 | 2.87 | 4.02 | 4.32 | 1.40 |
| 1907 | Washington Senators I | AL | MLB | WS1 | - | 27 | 10 | 20 | 2.61 | 36 | 31 | 21 | 3 | 5 | 5 | 0 | 258.2 | 254 | 103 | 75 | 0 | 51 | 119 | 11 | 0 | 1 | 1.18 | 8.84 | 0.00 | 1.77 | 4.14 | 3.58 | 2.33 |
| 1908 | Washington Senators I | AL | MLB | WS1 | - | 28 | 9 | 13 | 2.40 | 26 | 23 | 14 | 1 | 3 | 3 | 1 | 184.0 | 166 | 76 | 49 | 2 | 60 | 83 | 3 | 0 | 3 | 1.23 | 8.12 | 0.10 | 2.93 | 4.06 | 3.72 | 1.38 |
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 29 | 3 | 12 | 3.27 | 23 | 15 | 7 | 1 | 8 | 7 | 0 | 145.2 | 140 | 73 | 53 | 4 | 37 | 72 | 11 | 1 | 5 | 1.22 | 8.65 | 0.25 | 2.29 | 4.45 | 4.51 | 1.95 |
| 1909 | Boston Red Sox | AL | MLB | BOS | - | 29 | 3 | 0 | 2.16 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 25.0 | 23 | 6 | 6 | 2 | 2 | 11 | 0 | 1 | 1 | 1.00 | 8.28 | 0.72 | 0.72 | 3.96 | 2.16 | 5.50 |
| 1910 | Boston Red Sox | AL | MLB | BOS | - | 30 | 11 | 6 | 2.30 | 24 | 18 | 11 | 0 | 6 | 3 | 1 | 156.1 | 141 | 57 | 40 | 4 | 35 | 53 | 3 | 0 | 2 | 1.13 | 8.12 | 0.23 | 2.01 | 3.05 | 3.28 | 1.51 |
| 1911 | Boston Red Sox | AL | MLB | BOS | - | 31 | 0 | 0 | 9.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 2 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1.50 | 9.00 | 4.50 | 4.50 | 0.00 | 13.50 | 0.00 |
| 1911 | Chicago Cubs | NL | MLB | CHN | - | 31 | 3 | 2 | 1.42 | 7 | 5 | 3 | 1 | 2 | 1 | 0 | 38.0 | 31 | 11 | 6 | 0 | 7 | 11 | 0 | 0 | 1 | 1.00 | 7.34 | 0.00 | 1.66 | 2.61 | 2.61 | 1.57 |
| 1912 | Chicago Cubs | NL | MLB | CHN | - | 32 | 7 | 4 | 4.21 | 20 | 5 | 1 | 0 | 15 | 12 | 1 | 94.0 | 92 | 56 | 44 | 2 | 31 | 47 | 1 | 0 | 3 | 1.31 | 8.81 | 0.19 | 2.97 | 4.50 | 5.36 | 1.52 |
| 1913 | Chicago Cubs | NL | MLB | CHN | - | 33 | 7 | 9 | 2.55 | 20 | 17 | 8 | 1 | 3 | 1 | 0 | 137.2 | 138 | 53 | 39 | 2 | 34 | 47 | 0 | 0 | 4 | 1.25 | 9.02 | 0.13 | 2.22 | 3.07 | 3.46 | 1.38 |
| 1914 | Chicago Cubs | NL | MLB | CHN | - | 34 | 2 | 4 | 3.86 | 16 | 5 | 1 | 0 | 11 | 9 | 0 | 53.2 | 49 | 27 | 23 | 3 | 15 | 17 | 1 | 0 | 1 | 1.19 | 8.22 | 0.50 | 2.52 | 2.85 | 4.53 | 1.13 |
| Tot: | MLB (10 yrs) | MLB | 66 | 87 | 2.81 | 212 | 148 | 87 | 10 | 50 | 64 | 3 | 1350.1 | 1309 | 587 | 422 | 22 | 353 | 570 | 33 | 3 | 29 | 1.23 | 8.72 | 0.15 | 2.35 | 3.80 | 3.91 | 1.61 | ||||
| Tot: | NL (4 yrs) | NL | 19 | 19 | 3.12 | 63 | 32 | 13 | 2 | 23 | 31 | 1 | 323.1 | 310 | 147 | 112 | 7 | 87 | 122 | 2 | 0 | 9 | 1.23 | 8.63 | 0.19 | 2.42 | 3.40 | 4.09 | 1.40 | ||||
| Tot: | AL (7 yrs) | AL | 47 | 68 | 2.72 | 149 | 116 | 74 | 8 | 27 | 33 | 2 | 1027.0 | 999 | 440 | 310 | 15 | 266 | 448 | 31 | 3 | 20 | 1.23 | 8.75 | 0.13 | 2.33 | 3.93 | 3.86 | 1.68 | ||||
| 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 |
| 1902 | Cleveland Bronchos | AL | MLB | CLE | - | 22 | P | 3 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 0 | 1 | .125 | .222 | .125 | .347 | .000 | .000 | .000 | 11.11 | 0.00 | 0.00 | 0.00 | |
| 1906 | Washington Senators I | AL | MLB | WS1 | - | 26 | P | 33 | 87 | 5 | 16 | 2 | 0 | 1 | 11 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 21 | 89 | 3 | 13 | .184 | .193 | .241 | .434 | .000 | .057 | .000 | 1.12 | 0.00 | 0.00 | 87.00 | |
| 1907 | Washington Senators I | AL | MLB | WS1 | - | 27 | P | 37 | 84 | 5 | 12 | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 5 | 0 | 0 | 0 | 13 | 93 | 1 | 11 | .143 | .182 | .155 | .337 | .000 | .012 | .000 | 3.23 | 0.00 | 0.00 | 0.00 | |
| 1908 | Washington Senators I | AL | MLB | WS1 | - | 28 | P | 30 | 65 | 5 | 8 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 11 | 72 | 2 | 6 | .123 | .149 | .169 | .318 | .000 | .046 | .000 | 1.39 | 0.00 | 0.00 | 0.00 | |
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 29 | P | 23 | 45 | 0 | 7 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 7 | 48 | 0 | 7 | .156 | .191 | .156 | .347 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1909 | Boston Red Sox | AL | MLB | BOS | - | 29 | P | 3 | 10 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 10 | 0 | 3 | .300 | .300 | .300 | .600 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1910 | Boston Red Sox | AL | MLB | BOS | - | 30 | P | 24 | 44 | 1 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 10 | 0 | 0 | 0 | 5 | 57 | 0 | 5 | .114 | .170 | .114 | .284 | .000 | .000 | .000 | 3.51 | 0.00 | 0.00 | 0.00 | |
| 1911 | Chicago Cubs | NL | MLB | CHN | - | 31 | P | 7 | 13 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 14 | 0 | 1 | .077 | .077 | .077 | .154 | .000 | .000 | .000 | 0.00 | 14.29 | 0.00 | 0.00 | |
| 1912 | Chicago Cubs | NL | MLB | CHN | - | 32 | P | 21 | 35 | 4 | 9 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 0 | 2 | 0 | 0 | 0 | 10 | 38 | 1 | 8 | .257 | .278 | .286 | .564 | .000 | .029 | .000 | 2.63 | 10.53 | 4.00 | 0.00 | |
| 1913 | Chicago Cubs | NL | MLB | CHN | - | 33 | P | 20 | 45 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 0 | 1 | 0 | 0 | 0 | 4 | 48 | 0 | 4 | .089 | .128 | .089 | .217 | .000 | .000 | .000 | 4.17 | 35.42 | 8.50 | 0.00 | |
| 1914 | Chicago Cubs | NL | MLB | CHN | - | 34 | P | 16 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 12 | 0 | 1 | .091 | .091 | .091 | .182 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| Tot: | MLB (10 yrs) | MLB | 217 | 447 | 22 | 67 | 5 | 1 | 1 | 22 | 0 | 0 | 11 | 27 | 5 | 27 | 0 | 0 | 0 | 77 | 490 | 7 | 60 | .150 | .179 | .172 | .352 | .047 | .022 | .158 | 2.24 | 5.51 | 2.45 | 447.00 | ||||||
| Tot: | AL (6 yrs) | AL | 153 | 343 | 17 | 52 | 4 | 1 | 1 | 19 | 0 | 0 | 8 | 0 | 5 | 22 | 0 | 0 | 0 | 61 | 378 | 6 | 46 | .152 | .183 | .178 | .360 | .050 | .026 | .149 | 2.12 | 0.00 | 0.00 | 343.00 | ||||||
| Tot: | NL (4 yrs) | NL | 64 | 104 | 5 | 15 | 1 | 0 | 0 | 3 | 0 | 0 | 3 | 27 | 0 | 5 | 0 | 0 | 0 | 16 | 112 | 1 | 14 | .144 | .168 | .154 | .322 | .038 | .010 | .195 | 2.68 | 24.11 | 9.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 48 | 71 | 47 | 65 | 47 | 57 | .485 |