| 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 |
| 1913 | Washington Senators I | AL | MLB | WS1 | - | 22 | 1 | 0 | 1.62 | 5 | 1 | 0 | 0 | 4 | 4 | 1 | 16.2 | 14 | 5 | 3 | 0 | 6 | 5 | 1 | 0 | 0 | 1.20 | 7.56 | 0.00 | 3.24 | 2.70 | 2.70 | 0.83 |
| 1916 | New York Yankees | AL | MLB | NYA | - | 25 | 2 | 0 | 4.91 | 20 | 1 | 0 | 0 | 19 | 11 | 0 | 47.2 | 46 | 29 | 26 | 2 | 23 | 21 | 1 | 0 | 0 | 1.45 | 8.69 | 0.38 | 4.34 | 3.97 | 5.48 | 0.91 |
| 1917 | New York Yankees | AL | MLB | NYA | - | 26 | 6 | 5 | 2.35 | 33 | 9 | 2 | 0 | 24 | 18 | 1 | 130.1 | 115 | 50 | 34 | 0 | 57 | 82 | 1 | 0 | 1 | 1.32 | 7.94 | 0.00 | 3.94 | 5.66 | 3.45 | 1.44 |
| 1918 | New York Yankees | AL | MLB | NYA | - | 27 | 13 | 12 | 3.07 | 38 | 29 | 13 | 1 | 9 | 5 | 1 | 228.2 | 207 | 92 | 78 | 3 | 116 | 95 | 4 | 1 | 10 | 1.41 | 8.15 | 0.12 | 4.57 | 3.74 | 3.62 | 0.82 |
| 1919 | Detroit Tigers | AL | MLB | DET | - | 28 | 6 | 4 | 3.01 | 22 | 8 | 4 | 0 | 14 | 10 | 1 | 89.2 | 92 | 40 | 30 | 3 | 40 | 46 | 1 | 0 | 6 | 1.47 | 9.23 | 0.30 | 4.01 | 4.62 | 4.01 | 1.15 |
| 1920 | Detroit Tigers | AL | MLB | DET | - | 29 | 0 | 0 | 8.31 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 4.1 | 6 | 4 | 4 | 0 | 4 | 2 | 2 | 0 | 0 | 2.31 | 12.46 | 0.00 | 8.31 | 4.15 | 8.31 | 0.50 |
| Tot: | MLB (6 yrs) | MLB | 28 | 21 | 3.04 | 119 | 48 | 19 | 1 | 48 | 71 | 4 | 517.1 | 480 | 220 | 175 | 8 | 246 | 251 | 10 | 1 | 17 | 1.40 | 8.35 | 0.14 | 4.28 | 4.37 | 3.83 | 1.02 | ||||
| Tot: | AL (6 yrs) | AL | 28 | 21 | 3.04 | 119 | 48 | 19 | 1 | 48 | 71 | 4 | 517.1 | 480 | 220 | 175 | 8 | 246 | 251 | 10 | 1 | 17 | 1.40 | 8.35 | 0.14 | 4.28 | 4.37 | 3.83 | 1.02 | ||||
| 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 | 5 | 5 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 1 | 0 | .200 | .200 | .400 | .600 | .000 | .200 | .000 | 0.00 | 40.00 | 0.00 | 0.00 | |
| 1916 | New York Yankees | AL | MLB | NYA | - | 25 | P | 20 | 14 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | .000 | .067 | .000 | .067 | .000 | .000 | .000 | 6.25 | 43.75 | 7.00 | 0.00 | |
| 1917 | New York Yankees | AL | MLB | NYA | - | 26 | P | 33 | 36 | 2 | 6 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 6 | 0 | 2 | 0 | 0 | 0 | 6 | 39 | 0 | 6 | .167 | .189 | .167 | .356 | .000 | .000 | .000 | 2.56 | 15.38 | 6.00 | 0.00 | |
| 1918 | New York Yankees | AL | MLB | NYA | - | 27 | P | 38 | 74 | 7 | 17 | 3 | 2 | 0 | 4 | 0 | 0 | 3 | 20 | 0 | 1 | 0 | 0 | 0 | 24 | 78 | 5 | 12 | .230 | .260 | .324 | .584 | .000 | .094 | .000 | 3.85 | 25.64 | 6.67 | 0.00 | |
| 1919 | Detroit Tigers | AL | MLB | DET | - | 28 | P | 22 | 27 | 1 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 8 | 28 | 2 | 4 | .222 | .222 | .296 | .518 | .000 | .074 | .000 | 0.00 | 35.71 | 0.00 | 0.00 | |
| Tot: | MLB (5 yrs) | MLB | 118 | 156 | 11 | 30 | 6 | 2 | 0 | 7 | 0 | 0 | 5 | 45 | 0 | 5 | 0 | 0 | 0 | 40 | 166 | 8 | 22 | .192 | .217 | .256 | .474 | .096 | .064 | .270 | 3.01 | 27.11 | 9.00 | |||||||
| Tot: | AL (5 yrs) | AL | 118 | 156 | 11 | 30 | 6 | 2 | 0 | 7 | 0 | 0 | 5 | 45 | 0 | 5 | 0 | 0 | 0 | 40 | 166 | 8 | 22 | .192 | .217 | .256 | .474 | .096 | .064 | .270 | 3.01 | 27.11 | 9.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 73 | 22 | 57 | 43 | 57 | 46 | .503 |