| 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 |
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 24 | 7 | 26 | 2.87 | 44 | 31 | 17 | 1 | 13 | 9 | 0 | 260.2 | 218 | 114 | 83 | 2 | 105 | 131 | 10 | 0 | 13 | 1.24 | 7.53 | 0.07 | 3.63 | 4.52 | 3.94 | 1.25 |
| 1910 | Washington Senators I | AL | MLB | WS1 | - | 25 | 12 | 17 | 2.76 | 34 | 30 | 22 | 3 | 4 | 3 | 0 | 257.2 | 244 | 117 | 79 | 8 | 77 | 98 | 9 | 1 | 9 | 1.25 | 8.52 | 0.28 | 2.69 | 3.42 | 4.09 | 1.27 |
| 1911 | Washington Senators I | AL | MLB | WS1 | - | 26 | 13 | 17 | 3.82 | 37 | 32 | 20 | 2 | 5 | 4 | 2 | 254.2 | 280 | 148 | 108 | 9 | 67 | 135 | 8 | 0 | 8 | 1.36 | 9.90 | 0.32 | 2.37 | 4.77 | 5.23 | 2.01 |
| 1912 | Washington Senators I | AL | MLB | WS1 | - | 27 | 24 | 13 | 2.62 | 43 | 40 | 28 | 2 | 3 | 2 | 1 | 316.0 | 287 | 133 | 92 | 3 | 94 | 179 | 6 | 0 | 5 | 1.21 | 8.17 | 0.09 | 2.68 | 5.10 | 3.79 | 1.90 |
| 1913 | Washington Senators I | AL | MLB | WS1 | - | 28 | 16 | 16 | 3.23 | 37 | 36 | 17 | 4 | 1 | 1 | 0 | 264.1 | 258 | 118 | 95 | 8 | 81 | 156 | 9 | 0 | 5 | 1.28 | 8.78 | 0.27 | 2.76 | 5.31 | 4.02 | 1.93 |
| 1916 | St. Louis Browns | AL | MLB | SLA | - | 31 | 13 | 9 | 2.57 | 41 | 26 | 8 | 1 | 15 | 8 | 4 | 217.1 | 174 | 82 | 62 | 1 | 98 | 92 | 2 | 0 | 3 | 1.25 | 7.21 | 0.04 | 4.06 | 3.81 | 3.40 | 0.94 |
| 1917 | St. Louis Browns | AL | MLB | SLA | - | 32 | 8 | 19 | 2.94 | 38 | 28 | 11 | 4 | 10 | 6 | 3 | 232.2 | 193 | 80 | 76 | 3 | 95 | 82 | 2 | 0 | 5 | 1.24 | 7.47 | 0.12 | 3.67 | 3.17 | 3.09 | 0.86 |
| 1918 | Cleveland Indians | AL | MLB | CLE | - | 33 | 2 | 2 | 7.06 | 14 | 5 | 0 | 0 | 9 | 4 | 0 | 43.1 | 70 | 42 | 34 | 0 | 18 | 8 | 0 | 0 | 1 | 2.03 | 14.54 | 0.00 | 3.74 | 1.66 | 8.72 | 0.44 |
| Tot: | MLB (8 yrs) | MLB | 95 | 119 | 3.07 | 288 | 228 | 123 | 17 | 37 | 60 | 10 | 1846.2 | 1724 | 834 | 629 | 34 | 635 | 881 | 46 | 1 | 49 | 1.28 | 8.40 | 0.17 | 3.09 | 4.29 | 4.06 | 1.39 | ||||
| Tot: | AL (8 yrs) | AL | 95 | 119 | 3.07 | 288 | 228 | 123 | 17 | 37 | 60 | 10 | 1846.2 | 1724 | 834 | 629 | 34 | 635 | 881 | 46 | 1 | 49 | 1.28 | 8.40 | 0.17 | 3.09 | 4.29 | 4.06 | 1.39 | ||||
| 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 |
| 1909 | Washington Senators I | AL | MLB | WS1 | - | 24 | P | 46 | 88 | 1 | 8 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 9 | 95 | 1 | 7 | .091 | .091 | .102 | .193 | .000 | .011 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1910 | Washington Senators I | AL | MLB | WS1 | - | 25 | P | 34 | 92 | 4 | 11 | 0 | 0 | 0 | 4 | 1 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 11 | 97 | 0 | 11 | .120 | .138 | .120 | .258 | .000 | .000 | .000 | 2.06 | 0.00 | 0.00 | 0.00 | |
| 1911 | Washington Senators I | AL | MLB | WS1 | - | 26 | P | 37 | 82 | 8 | 11 | 1 | 0 | 0 | 2 | 0 | 0 | 6 | 0 | 0 | 6 | 0 | 0 | 0 | 12 | 94 | 1 | 10 | .134 | .193 | .146 | .339 | .000 | .012 | .000 | 6.38 | 0.00 | 0.00 | 0.00 | |
| 1912 | Washington Senators I | AL | MLB | WS1 | - | 27 | P | 47* | 43 | 103 | 11 | 12 | 1 | 0 | 0 | 6 | 0 | 0 | 7 | 0 | 1 | 12 | 0 | 0 | 0 | 13 | 123 | 1 | 11 | .117 | .180 | .126 | .306 | .000 | .009 | .000 | 5.69 | 0.00 | 0.00 | 0.00 |
| 1913 | Washington Senators I | AL | MLB | WS1 | - | 28 | P | 68* | 37 | 92 | 7 | 15 | 4 | 2 | 0 | 8 | 0 | 0 | 6 | 24 | 0 | 5 | 0 | 0 | 0 | 23 | 103 | 6 | 9 | .163 | .214 | .250 | .464 | .000 | .087 | .000 | 5.83 | 23.30 | 4.00 | 0.00 |
| 1916 | St. Louis Browns | AL | MLB | SLA | - | 31 | P | 41 | 63 | 5 | 7 | 3 | 0 | 0 | 3 | 1 | 0 | 4 | 20 | 0 | 6 | 0 | 0 | 0 | 10 | 73 | 3 | 4 | .111 | .164 | .159 | .323 | .000 | .048 | .000 | 5.48 | 27.40 | 5.00 | 0.00 | |
| 1917 | St. Louis Browns | AL | MLB | SLA | - | 32 | P | 38 | 72 | 4 | 8 | 2 | 0 | 0 | 2 | 0 | 0 | 3 | 27 | 0 | 3 | 0 | 0 | 0 | 10 | 78 | 2 | 6 | .111 | .147 | .139 | .286 | .000 | .028 | .000 | 3.85 | 34.62 | 9.00 | 0.00 | |
| 1918 | Cleveland Indians | AL | MLB | CLE | - | 33 | P | 14 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 1 | 13 | 0 | 1 | .083 | .083 | .083 | .166 | .000 | .000 | .000 | 0.00 | 38.46 | 0.00 | 0.00 | |
| Tot: | MLB (8 yrs) | MLB | 290 | 604 | 41 | 73 | 12 | 2 | 0 | 27 | 2 | 0 | 28 | 76 | 1 | 43 | 0 | 0 | 0 | 89 | 676 | 14 | 59 | .121 | .161 | .147 | .308 | .076 | .026 | .138 | 4.14 | 11.24 | 2.71 | |||||||
| Tot: | AL (8 yrs) | AL | 290 | 604 | 41 | 73 | 12 | 2 | 0 | 27 | 2 | 0 | 28 | 76 | 1 | 43 | 0 | 0 | 0 | 89 | 676 | 14 | 59 | .121 | .161 | .147 | .308 | .076 | .026 | .138 | 4.14 | 11.24 | 2.71 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 61 | 45 | 56 | 53 | 56 | 92 | .469 |