| 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 |
| 1898 | Baltimore Orioles | NL | MLB | BLN | - | 24 | 23 | 12 | 3.20 | 38 | 35 | 31 | 5 | 3 | 3 | 0 | 300.2 | 268 | 152 | 107 | 4 | 100 | 81 | 7 | 0 | 18 | 1.22 | 8.02 | 0.12 | 2.99 | 2.42 | 4.55 | 0.81 |
| 1899 | Brooklyn Superbas | NL | MLB | - | 25 | 28 | 6 | 2.68 | 35 | 35 | 30 | 3 | 0 | 0 | 0 | 291.2 | 250 | 121 | 87 | 6 | 119 | 99 | 9 | 1 | 14 | 1.27 | 7.71 | 0.19 | 3.67 | 3.05 | 3.73 | 0.83 | |
| 1901 | Brooklyn Superbas | NL | MLB | - | 27 | 17 | 12 | 3.27 | 31 | 29 | 24 | 0 | 2 | 2 | 0 | 250.2 | 265 | 125 | 91 | 3 | 102 | 96 | 8 | 0 | 12 | 1.46 | 9.51 | 0.11 | 3.66 | 3.45 | 4.49 | 0.94 | |
| 1902 | Brooklyn Superbas | NL | MLB | - | 28 | 15 | 11 | 2.87 | 31 | 30 | 27 | 0 | 1 | 1 | 0 | 254.0 | 228 | 114 | 81 | 3 | 55 | 94 | 9 | 0 | 9 | 1.11 | 8.08 | 0.11 | 1.95 | 3.33 | 4.04 | 1.71 | |
| Tot: | MLB (4 yrs) | MLB | 83 | 41 | 3.00 | 135 | 129 | 112 | 8 | 6 | 6 | 0 | 1097.0 | 1011 | 512 | 366 | 16 | 376 | 370 | 33 | 1 | 53 | 1.26 | 8.29 | 0.13 | 3.08 | 3.04 | 4.20 | 0.98 | ||||
| Tot: | NL (4 yrs) | NL | 83 | 41 | 3.00 | 135 | 129 | 112 | 8 | 6 | 6 | 0 | 1097.0 | 1011 | 512 | 366 | 16 | 376 | 370 | 33 | 1 | 53 | 1.26 | 8.29 | 0.13 | 3.08 | 3.04 | 4.20 | 0.98 | ||||
| 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 |
| 1898 | Baltimore Orioles | NL | MLB | BLN | - | 24 | P | 52 | 164 | 23 | 37 | 7 | 4 | 2 | 20 | 0 | 0 | 12 | 0 | 1 | 3 | 0 | 0 | 0 | 58 | 180 | 13 | 24 | .226 | .282 | .354 | .636 | .000 | .128 | .000 | 6.67 | 0.00 | 0.00 | 82.00 | |
| 1899 | Brooklyn Superbas | NL | MLB | - | 25 | P | 35 | 107 | 17 | 27 | 4 | 2 | 0 | 14 | 1 | 0 | 12 | 0 | 0 | 2 | 0 | 0 | 0 | 35 | 121 | 6 | 21 | .252 | .328 | .327 | .655 | .000 | .075 | .000 | 9.92 | 0.00 | 0.00 | 0.00 | ||
| 1901 | Brooklyn Superbas | NL | MLB | - | 27 | P | 31 | 91 | 16 | 16 | 2 | 0 | 0 | 8 | 1 | 0 | 8 | 0 | 0 | 5 | 0 | 0 | 0 | 18 | 104 | 2 | 14 | .176 | .242 | .198 | .440 | .000 | .022 | .000 | 7.69 | 0.00 | 0.00 | 0.00 | ||
| 1902 | Brooklyn Superbas | NL | MLB | - | 28 | P | 31 | 91 | 12 | 19 | 4 | 3 | 1 | 13 | 0 | 0 | 7 | 0 | 1 | 1 | 0 | 0 | 0 | 32 | 100 | 8 | 11 | .209 | .273 | .352 | .625 | .000 | .143 | .000 | 7.00 | 0.00 | 0.00 | 91.00 | ||
| Tot: | MLB (4 yrs) | MLB | 149 | 453 | 68 | 99 | 17 | 9 | 3 | 55 | 2 | 0 | 39 | 0 | 2 | 11 | 0 | 0 | 0 | 143 | 505 | 29 | 70 | .219 | .283 | .316 | .599 | .188 | .097 | .213 | 7.72 | 0.00 | 0.00 | 151.00 | ||||||
| Tot: | NL (4 yrs) | NL | 149 | 453 | 68 | 99 | 17 | 9 | 3 | 55 | 2 | 0 | 39 | 0 | 2 | 11 | 0 | 0 | 0 | 143 | 505 | 29 | 70 | .219 | .283 | .316 | .599 | .188 | .097 | .213 | 7.72 | 0.00 | 0.00 | 151.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 74 | 45 | 84 | 63 | 84 | 100 | .615 |