| 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 | St. Louis Browns | AL | MLB | SLA | - | 22 | 2 | 4 | 2.79 | 8 | 6 | 5 | 2 | 2 | 2 | 1 | 48.1 | 42 | 19 | 15 | 0 | 3 | 24 | 1 | 0 | 0 | 0.93 | 7.82 | 0.00 | 0.56 | 4.47 | 3.54 | 8.00 |
| 1913 | St. Louis Browns | AL | MLB | SLA | - | 23 | 10 | 20 | 3.40 | 39 | 28 | 17 | 2 | 11 | 9 | 0 | 251.2 | 262 | 122 | 95 | 2 | 60 | 79 | 11 | 2 | 4 | 1.28 | 9.37 | 0.07 | 2.15 | 2.83 | 4.36 | 1.32 |
| 1914 | St. Louis Browns | AL | MLB | SLA | - | 24 | 18 | 13 | 2.08 | 44 | 36 | 20 | 3 | 8 | 5 | 1 | 299.0 | 260 | 96 | 69 | 1 | 84 | 119 | 4 | 2 | 11 | 1.15 | 7.83 | 0.03 | 2.53 | 3.58 | 2.89 | 1.42 |
| 1915 | St. Louis Browns | AL | MLB | SLA | - | 25 | 18 | 19 | 2.34 | 47 | 31 | 19 | 3 | 16 | 15 | 4 | 295.2 | 240 | 110 | 77 | 6 | 83 | 125 | 4 | 2 | 3 | 1.09 | 7.31 | 0.18 | 2.53 | 3.80 | 3.35 | 1.51 |
| 1916 | St. Louis Browns | AL | MLB | SLA | - | 26 | 17 | 18 | 2.15 | 46 | 31 | 19 | 1 | 15 | 13 | 2 | 276.0 | 237 | 90 | 66 | 3 | 76 | 91 | 3 | 1 | 8 | 1.13 | 7.73 | 0.10 | 2.48 | 2.97 | 2.93 | 1.20 |
| 1917 | St. Louis Browns | AL | MLB | SLA | - | 27 | 1 | 2 | 1.89 | 5 | 3 | 0 | 0 | 2 | 2 | 0 | 19.0 | 19 | 9 | 4 | 1 | 6 | 9 | 0 | 0 | 0 | 1.32 | 9.00 | 0.47 | 2.84 | 4.26 | 4.26 | 1.50 |
| 1919 | St. Louis Browns | AL | MLB | SLA | - | 29 | 10 | 6 | 2.07 | 20 | 20 | 12 | 3 | 0 | 0 | 0 | 148.0 | 133 | 51 | 34 | 3 | 45 | 44 | 2 | 0 | 3 | 1.20 | 8.09 | 0.18 | 2.74 | 2.68 | 3.10 | 0.98 |
| 1920 | St. Louis Browns | AL | MLB | SLA | - | 30 | 9 | 13 | 4.47 | 30 | 24 | 13 | 1 | 6 | 3 | 2 | 183.1 | 201 | 103 | 91 | 6 | 61 | 45 | 2 | 2 | 3 | 1.43 | 9.87 | 0.29 | 2.99 | 2.21 | 5.06 | 0.74 |
| Tot: | MLB (8 yrs) | MLB | 85 | 95 | 2.67 | 239 | 179 | 105 | 15 | 49 | 60 | 10 | 1521.0 | 1394 | 600 | 451 | 22 | 418 | 536 | 27 | 9 | 32 | 1.19 | 8.25 | 0.13 | 2.47 | 3.17 | 3.55 | 1.28 | ||||
| Tot: | AL (8 yrs) | AL | 85 | 95 | 2.67 | 239 | 179 | 105 | 15 | 49 | 60 | 10 | 1521.0 | 1394 | 600 | 451 | 22 | 418 | 536 | 27 | 9 | 32 | 1.19 | 8.25 | 0.13 | 2.47 | 3.17 | 3.55 | 1.28 | ||||
| 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 | St. Louis Browns | AL | MLB | SLA | - | 22 | P | 9 | 17 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 21 | 0 | 2 | .118 | .250 | .118 | .368 | .000 | .000 | .000 | 14.29 | 0.00 | 0.00 | 0.00 | |
| 1913 | St. Louis Browns | AL | MLB | SLA | - | 23 | P | 39 | 82 | 5 | 12 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 25 | 0 | 2 | 0 | 0 | 0 | 12 | 88 | 0 | 12 | .146 | .186 | .146 | .332 | .000 | .000 | .000 | 4.55 | 28.41 | 6.25 | 0.00 | |
| 1914 | St. Louis Browns | AL | MLB | SLA | - | 24 | P | 58* | 44 | 101 | 5 | 15 | 0 | 0 | 0 | 1 | 1 | 0 | 7 | 27 | 0 | 2 | 0 | 0 | 0 | 15 | 110 | 0 | 15 | .149 | .204 | .149 | .353 | .000 | .000 | .000 | 6.36 | 24.55 | 3.86 | 0.00 |
| 1915 | St. Louis Browns | AL | MLB | SLA | - | 25 | P | 81* | 47 | 100 | 4 | 23 | 3 | 1 | 0 | 6 | 1 | 1 | 3 | 18 | 0 | 3 | 0 | 0 | 0 | 28 | 106 | 4 | 19 | .230 | .252 | .280 | .532 | .080 | .050 | .000 | 2.83 | 16.98 | 6.00 | 0.00 |
| 1916 | St. Louis Browns | AL | MLB | SLA | - | 26 | P | 46 | 91 | 3 | 14 | 2 | 0 | 0 | 6 | 0 | 0 | 6 | 25 | 0 | 4 | 0 | 0 | 0 | 16 | 101 | 2 | 12 | .154 | .206 | .176 | .382 | .000 | .022 | .000 | 5.94 | 24.75 | 4.17 | 0.00 | |
| 1917 | St. Louis Browns | AL | MLB | SLA | - | 27 | P | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1919 | St. Louis Browns | AL | MLB | SLA | - | 29 | P | 20 | 47 | 4 | 9 | 0 | 0 | 0 | 4 | 0 | 0 | 6 | 10 | 0 | 4 | 0 | 0 | 0 | 9 | 57 | 0 | 9 | .191 | .283 | .191 | .474 | .000 | .000 | .000 | 10.53 | 17.54 | 1.67 | 0.00 | |
| 1920 | St. Louis Browns | AL | MLB | SLA | - | 30 | P | 30 | 63 | 6 | 11 | 0 | 0 | 0 | 6 | 0 | 0 | 4 | 12 | 1 | 4 | 0 | 0 | 0 | 11 | 72 | 0 | 11 | .175 | .235 | .175 | .410 | .063 | .000 | .000 | 5.56 | 16.67 | 3.00 | 0.00 | |
| Tot: | MLB (8 yrs) | MLB | 240 | 505 | 28 | 86 | 5 | 1 | 0 | 25 | 2 | 1 | 33 | 118 | 1 | 20 | 0 | 0 | 0 | 93 | 559 | 6 | 80 | .170 | .223 | .184 | .407 | .081 | .014 | .222 | 5.90 | 21.11 | 3.58 | |||||||
| Tot: | AL (8 yrs) | AL | 240 | 505 | 28 | 86 | 5 | 1 | 0 | 25 | 2 | 1 | 33 | 118 | 1 | 20 | 0 | 0 | 0 | 93 | 559 | 6 | 80 | .170 | .223 | .184 | .407 | .081 | .014 | .222 | 5.90 | 21.11 | 3.58 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 48 | 68 | 59 | 61 | 59 | 73 | .431 |