| 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 | Philadelphia Athletics | AL | MLB | PHA | - | 20 | 8 | 8 | 2.94 | 30 | 17 | 10 | 0 | 13 | 10 | 1 | 180.2 | 148 | 79 | 59 | 1 | 74 | 75 | 7 | 0 | 12 | 1.23 | 7.37 | 0.05 | 3.69 | 3.74 | 3.94 | 1.01 |
| 1913 | Philadelphia Athletics | AL | MLB | PHA | - | 21 | 14 | 6 | 4.14 | 41 | 19 | 4 | 1 | 22 | 11 | 0 | 176.0 | 147 | 89 | 81 | 3 | 122 | 71 | 11 | 0 | 6 | 1.53 | 7.52 | 0.15 | 6.24 | 3.63 | 4.55 | 0.58 |
| 1914 | Philadelphia Athletics | AL | MLB | PHA | - | 22 | 0 | 0 | 3.27 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 11.0 | 14 | 9 | 4 | 0 | 6 | 4 | 0 | 0 | 0 | 1.82 | 11.45 | 0.00 | 4.91 | 3.27 | 7.36 | 0.67 |
| 1918 | St. Louis Browns | AL | MLB | SLA | - | 26 | 2 | 4 | 2.39 | 27 | 2 | 0 | 0 | 25 | 22 | 2 | 71.2 | 58 | 24 | 19 | 0 | 29 | 29 | 1 | 0 | 0 | 1.21 | 7.28 | 0.00 | 3.64 | 3.64 | 3.01 | 1.00 |
| Tot: | MLB (4 yrs) | MLB | 24 | 18 | 3.34 | 101 | 41 | 14 | 1 | 43 | 60 | 3 | 439.1 | 367 | 201 | 163 | 4 | 231 | 179 | 19 | 0 | 18 | 1.36 | 7.52 | 0.08 | 4.73 | 3.67 | 4.12 | 0.77 | ||||
| Tot: | AL (4 yrs) | AL | 24 | 18 | 3.34 | 101 | 41 | 14 | 1 | 43 | 60 | 3 | 439.1 | 367 | 201 | 163 | 4 | 231 | 179 | 19 | 0 | 18 | 1.36 | 7.52 | 0.08 | 4.73 | 3.67 | 4.12 | 0.77 | ||||
| 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 | Philadelphia Athletics | AL | MLB | PHA | - | 20 | P | 30 | 62 | 1 | 4 | 1 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 1 | 4 | 0 | 0 | 0 | 5 | 68 | 1 | 3 | .065 | .094 | .081 | .175 | .000 | .016 | .000 | 1.47 | 0.00 | 0.00 | 0.00 | |
| 1913 | Philadelphia Athletics | AL | MLB | PHA | - | 21 | P | 41 | 60 | 1 | 5 | 1 | 0 | 0 | 3 | 0 | 0 | 3 | 19 | 0 | 5 | 0 | 0 | 0 | 6 | 68 | 1 | 4 | .083 | .127 | .100 | .227 | .000 | .017 | .000 | 4.41 | 27.94 | 6.33 | 0.00 | |
| 1914 | Philadelphia Athletics | AL | MLB | PHA | - | 22 | P | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1918 | St. Louis Browns | AL | MLB | SLA | - | 26 | P | 27 | 20 | 1 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 21 | 1 | 2 | .150 | .190 | .200 | .390 | .000 | .050 | .000 | 4.76 | 14.29 | 3.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 101 | 145 | 3 | 13 | 3 | 0 | 0 | 9 | 0 | 0 | 5 | 22 | 1 | 9 | 0 | 0 | 0 | 16 | 160 | 3 | 10 | .090 | .126 | .110 | .236 | .055 | .021 | .106 | 3.13 | 13.75 | 4.40 | |||||||
| Tot: | AL (4 yrs) | AL | 101 | 145 | 3 | 13 | 3 | 0 | 0 | 9 | 0 | 0 | 5 | 22 | 1 | 9 | 0 | 0 | 0 | 16 | 160 | 3 | 10 | .090 | .126 | .110 | .236 | .055 | .021 | .106 | 3.13 | 13.75 | 4.40 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 61 | 22 | 88 | 34 | 88 | 63 | .592 |