| 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 | Washington Senators I | AL | MLB | WS1 | - | 21 | 0 | 0 | 7.20 | 3 | 0 | 0 | 0 | 3 | 2 | 0 | 5.0 | 4 | 4 | 4 | 0 | 6 | 2 | 2 | 0 | 2 | 2.00 | 7.20 | 0.00 | 10.80 | 3.60 | 7.20 | 0.33 |
| 1913 | Washington Senators I | AL | MLB | WS1 | - | 22 | 17 | 7 | 2.14 | 38 | 25 | 18 | 3 | 13 | 9 | 4 | 235.1 | 197 | 84 | 56 | 3 | 82 | 110 | 7 | 0 | 10 | 1.19 | 7.53 | 0.11 | 3.14 | 4.21 | 3.21 | 1.34 |
| 1914 | Washington Senators I | AL | MLB | WS1 | - | 23 | 12 | 8 | 3.03 | 27 | 24 | 14 | 2 | 3 | 3 | 1 | 196.0 | 180 | 76 | 66 | 3 | 76 | 91 | 4 | 1 | 9 | 1.31 | 8.27 | 0.14 | 3.49 | 4.18 | 3.49 | 1.20 |
| 1915 | Washington Senators I | AL | MLB | WS1 | - | 24 | 14 | 13 | 3.22 | 40 | 32 | 14 | 2 | 8 | 7 | 0 | 229.1 | 217 | 105 | 82 | 5 | 119 | 108 | 6 | 6 | 9 | 1.47 | 8.52 | 0.20 | 4.67 | 4.24 | 4.12 | 0.91 |
| 1916 | Washington Senators I | AL | MLB | WS1 | - | 25 | 9 | 11 | 3.09 | 27 | 19 | 7 | 2 | 8 | 6 | 0 | 139.2 | 134 | 62 | 48 | 1 | 54 | 52 | 4 | 2 | 3 | 1.35 | 8.63 | 0.06 | 3.48 | 3.35 | 4.00 | 0.96 |
| 1916 | Cleveland Indians | AL | MLB | CLE | - | 25 | 2 | 4 | 2.67 | 12 | 9 | 3 | 0 | 3 | 3 | 0 | 60.2 | 63 | 23 | 18 | 0 | 23 | 18 | 1 | 0 | 2 | 1.42 | 9.35 | 0.00 | 3.41 | 2.67 | 3.41 | 0.78 |
| 1917 | Cleveland Indians | AL | MLB | CLE | - | 26 | 1 | 6 | 4.66 | 12 | 7 | 1 | 0 | 5 | 3 | 0 | 46.1 | 50 | 27 | 24 | 1 | 16 | 11 | 1 | 1 | 3 | 1.42 | 9.71 | 0.19 | 3.11 | 2.14 | 5.24 | 0.69 |
| 1920 | Cleveland Indians | AL | MLB | CLE | - | 29 | 0 | 1 | 4.85 | 3 | 2 | 0 | 0 | 1 | 1 | 0 | 13.0 | 16 | 10 | 7 | 0 | 10 | 4 | 0 | 0 | 0 | 2.00 | 11.08 | 0.00 | 6.92 | 2.77 | 6.92 | 0.40 |
| Tot: | MLB (7 yrs) | MLB | 55 | 50 | 2.97 | 162 | 118 | 57 | 9 | 34 | 44 | 5 | 925.1 | 861 | 391 | 305 | 13 | 386 | 396 | 25 | 10 | 38 | 1.35 | 8.37 | 0.13 | 3.75 | 3.85 | 3.80 | 1.03 | ||||
| Tot: | AL (7 yrs) | AL | 55 | 50 | 2.97 | 162 | 118 | 57 | 9 | 34 | 44 | 5 | 925.1 | 861 | 391 | 305 | 13 | 386 | 396 | 25 | 10 | 38 | 1.35 | 8.37 | 0.13 | 3.75 | 3.85 | 3.80 | 1.03 | ||||
| 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 |
| 1913 | Washington Senators I | AL | MLB | WS1 | - | 22 | P | 38 | 86 | 8 | 19 | 2 | 0 | 0 | 6 | 1 | 0 | 2 | 13 | 0 | 1 | 0 | 0 | 0 | 21 | 89 | 2 | 17 | .221 | .239 | .244 | .483 | .000 | .023 | .000 | 2.25 | 14.61 | 6.50 | 0.00 | |
| 1914 | Washington Senators I | AL | MLB | WS1 | - | 23 | P | 27 | 71 | 10 | 17 | 2 | 1 | 0 | 7 | 0 | 1 | 5 | 17 | 1 | 2 | 0 | 0 | 0 | 21 | 79 | 3 | 14 | .239 | .299 | .296 | .595 | .113 | .057 | .000 | 6.33 | 21.52 | 3.40 | 0.00 | |
| 1915 | Washington Senators I | AL | MLB | WS1 | - | 24 | P | 41 | 75 | 9 | 13 | 2 | 0 | 1 | 7 | 1 | 0 | 7 | 12 | 0 | 4 | 0 | 0 | 0 | 18 | 86 | 3 | 10 | .173 | .244 | .240 | .484 | .000 | .067 | .000 | 8.14 | 13.95 | 1.71 | 75.00 | |
| 1916 | Washington Senators I | AL | MLB | WS1 | - | 25 | P | 27 | 41 | 2 | 7 | 1 | 1 | 0 | 3 | 0 | 0 | 3 | 12 | 0 | 1 | 0 | 0 | 0 | 10 | 45 | 2 | 5 | .171 | .227 | .244 | .471 | .000 | .073 | .000 | 6.67 | 26.67 | 4.00 | 0.00 | |
| 1916 | Cleveland Indians | AL | MLB | CLE | - | 25 | P | 13 | 19 | 1 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 20 | 1 | 4 | .263 | .300 | .316 | .616 | .000 | .053 | .000 | 5.00 | 30.00 | 6.00 | 0.00 | |
| 1917 | Cleveland Indians | AL | MLB | CLE | - | 26 | P | 14 | 16 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 18 | 0 | 3 | .188 | .235 | .188 | .423 | .000 | .000 | .000 | 5.56 | 5.56 | 1.00 | 0.00 | |
| 1920 | Cleveland Indians | AL | MLB | CLE | - | 29 | P | 3 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 5 | 0 | 2 | .500 | .600 | .500 | 1.100 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (6 yrs) | MLB | 163 | 312 | 30 | 66 | 8 | 2 | 1 | 24 | 2 | 1 | 19 | 61 | 2 | 9 | 0 | 0 | 0 | 81 | 342 | 11 | 55 | .212 | .261 | .260 | .521 | .112 | .048 | .260 | 5.56 | 17.84 | 3.21 | 312.00 | ||||||
| Tot: | AL (6 yrs) | AL | 163 | 312 | 30 | 66 | 8 | 2 | 1 | 24 | 2 | 1 | 19 | 61 | 2 | 9 | 0 | 0 | 0 | 81 | 342 | 11 | 55 | .212 | .261 | .260 | .521 | .112 | .048 | .260 | 5.56 | 17.84 | 3.21 | 312.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 49 | 37 | 43 | 36 | 43 | 60 | .559 |