| 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 |
| 1912 | Cleveland Naps | AL | MLB | - | 24 | 9 | 8 | 3.77 | 26 | 16 | 6 | 1 | 10 | 4 | 0 | 143.1 | 163 | 75 | 60 | 3 | 45 | 61 | 3 | 0 | 1 | 1.45 | 10.23 | 0.19 | 2.83 | 3.83 | 4.71 | 1.36 | |
| 1913 | Cleveland Naps | AL | MLB | - | 25 | 4 | 5 | 2.45 | 22 | 13 | 7 | 2 | 9 | 5 | 2 | 128.1 | 113 | 52 | 35 | 3 | 49 | 57 | 2 | 0 | 4 | 1.26 | 7.92 | 0.21 | 3.44 | 4.00 | 3.65 | 1.16 | |
| 1914 | Cleveland Naps | AL | MLB | - | 26 | 9 | 14 | 2.60 | 30 | 22 | 13 | 1 | 8 | 5 | 0 | 200.2 | 201 | 74 | 58 | 0 | 68 | 97 | 4 | 2 | 4 | 1.34 | 9.01 | 0.00 | 3.05 | 4.35 | 3.32 | 1.43 | |
| 1915 | Cleveland Indians | AL | MLB | CLE | - | 27 | 1 | 4 | 4.96 | 10 | 7 | 2 | 0 | 3 | 1 | 0 | 45.1 | 51 | 30 | 25 | 1 | 15 | 22 | 1 | 0 | 2 | 1.46 | 10.13 | 0.20 | 2.98 | 4.37 | 5.96 | 1.47 |
| 1915 | Detroit Tigers | AL | MLB | DET | - | 27 | 5 | 1 | 2.72 | 20 | 7 | 3 | 0 | 13 | 6 | 4 | 79.1 | 83 | 35 | 24 | 0 | 22 | 28 | 3 | 0 | 1 | 1.32 | 9.42 | 0.00 | 2.50 | 3.18 | 3.97 | 1.27 |
| Tot: | MLB (4 yrs) | MLB | 28 | 32 | 3.05 | 108 | 65 | 31 | 4 | 21 | 43 | 6 | 597.0 | 611 | 266 | 202 | 7 | 199 | 265 | 13 | 2 | 12 | 1.36 | 9.21 | 0.11 | 3.00 | 3.99 | 4.01 | 1.33 | ||||
| Tot: | AL (4 yrs) | AL | 28 | 32 | 3.05 | 108 | 65 | 31 | 4 | 21 | 43 | 6 | 597.0 | 611 | 266 | 202 | 7 | 199 | 265 | 13 | 2 | 12 | 1.36 | 9.21 | 0.11 | 3.00 | 3.99 | 4.01 | 1.33 | ||||
| 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 |
| 1912 | Cleveland Naps | AL | MLB | - | 24 | P | 26 | 48 | 5 | 13 | 0 | 1 | 0 | 1 | 4 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 52 | 1 | 12 | .271 | .314 | .313 | .627 | .000 | .042 | .000 | 5.77 | 0.00 | 0.00 | 0.00 | ||
| 1913 | Cleveland Naps | AL | MLB | - | 25 | P | 22 | 41 | 2 | 7 | 2 | 0 | 0 | 10 | 1 | 0 | 2 | 12 | 0 | 4 | 0 | 0 | 0 | 9 | 47 | 2 | 5 | .171 | .209 | .220 | .429 | .000 | .049 | .000 | 4.26 | 25.53 | 6.00 | 0.00 | ||
| 1914 | Cleveland Naps | AL | MLB | - | 26 | P | 30 | 70 | 4 | 14 | 2 | 0 | 0 | 5 | 0 | 1 | 2 | 26 | 1 | 3 | 0 | 0 | 0 | 16 | 76 | 2 | 12 | .200 | .233 | .229 | .462 | .043 | .029 | .000 | 2.63 | 34.21 | 13.00 | 0.00 | ||
| 1915 | Cleveland Indians | AL | MLB | CLE | - | 27 | P | 10 | 16 | 1 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4 | 16 | 1 | 2 | .188 | .188 | .250 | .438 | .000 | .062 | .000 | 0.00 | 37.50 | 0.00 | 0.00 | |
| 1915 | Detroit Tigers | AL | MLB | DET | - | 27 | P | 20 | 28 | 2 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 6 | 0 | 1 | 0 | 0 | 0 | 5 | 30 | 0 | 5 | .179 | .207 | .179 | .386 | .000 | .000 | .000 | 3.33 | 20.00 | 6.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 108 | 203 | 14 | 42 | 5 | 1 | 0 | 19 | 5 | 1 | 8 | 50 | 1 | 9 | 0 | 0 | 0 | 49 | 221 | 6 | 36 | .207 | .241 | .241 | .482 | .094 | .034 | .275 | 3.62 | 22.62 | 6.25 | |||||||
| Tot: | AL (4 yrs) | AL | 108 | 203 | 14 | 42 | 5 | 1 | 0 | 19 | 5 | 1 | 8 | 50 | 1 | 9 | 0 | 0 | 0 | 49 | 221 | 6 | 36 | .207 | .241 | .241 | .482 | .094 | .034 | .275 | 3.62 | 22.62 | 6.25 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 58 | 55 | 34 | 60 | 34 | 70 | .483 |