| 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 |
| 1895 | Chicago Colts | NL | MLB | CHN | - | 22 | 2 | 2 | 5.27 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 41.0 | 50 | 27 | 24 | 5 | 14 | 10 | 1 | 0 | 0 | 1.56 | 10.98 | 1.10 | 3.07 | 2.20 | 5.93 | 0.71 |
| 1896 | Chicago Colts | NL | MLB | CHN | - | 23 | 18 | 14 | 4.74 | 36 | 33 | 28 | 1 | 3 | 3 | 0 | 290.2 | 298 | 196 | 153 | 11 | 139 | 86 | 9 | 0 | 0 | 1.50 | 9.23 | 0.34 | 4.30 | 2.66 | 6.07 | 0.62 |
| 1897 | Chicago Colts | NL | MLB | CHN | - | 24 | 12 | 11 | 4.52 | 24 | 24 | 23 | 0 | 0 | 0 | 0 | 203.0 | 244 | 144 | 102 | 5 | 86 | 58 | 1 | 0 | 17 | 1.63 | 10.82 | 0.22 | 3.81 | 2.57 | 6.38 | 0.67 |
| 1898 | Chicago Orphans | NL | MLB | CHN | - | 25 | 0 | 2 | 5.29 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 17.0 | 20 | 15 | 10 | 1 | 10 | 4 | 0 | 0 | 1 | 1.76 | 10.59 | 0.53 | 5.29 | 2.12 | 7.94 | 0.40 |
| Tot: | MLB (4 yrs) | MLB | 32 | 29 | 4.71 | 67 | 64 | 58 | 1 | 3 | 3 | 0 | 551.2 | 612 | 382 | 289 | 22 | 249 | 158 | 11 | 0 | 18 | 1.56 | 9.98 | 0.36 | 4.06 | 2.58 | 6.23 | 0.63 | ||||
| Tot: | NL (4 yrs) | NL | 32 | 29 | 4.71 | 67 | 64 | 58 | 1 | 3 | 3 | 0 | 551.2 | 612 | 382 | 289 | 22 | 249 | 158 | 11 | 0 | 18 | 1.56 | 9.98 | 0.36 | 4.06 | 2.58 | 6.23 | 0.63 | ||||
| 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 |
| 1895 | Chicago Colts | NL | MLB | CHN | - | 22 | P | 5 | 17 | 4 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 19 | 0 | 4 | .235 | .278 | .235 | .513 | .000 | .000 | .000 | 5.26 | 5.26 | 1.00 | 0.00 | |
| 1896 | Chicago Colts | NL | MLB | CHN | - | 23 | P | 37 | 126 | 12 | 30 | 3 | 3 | 1 | 10 | 2 | 0 | 3 | 5 | 0 | 4 | 0 | 0 | 0 | 42 | 133 | 7 | 23 | .238 | .256 | .333 | .589 | .000 | .095 | .000 | 2.26 | 3.76 | 1.67 | 126.00 | |
| 1897 | Chicago Colts | NL | MLB | CHN | - | 24 | P | 25 | 88 | 12 | 25 | 5 | 0 | 0 | 9 | 1 | 0 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 30 | 94 | 5 | 20 | .284 | .323 | .341 | .664 | .000 | .057 | .000 | 5.32 | 0.00 | 0.00 | 0.00 | |
| 1898 | Chicago Orphans | NL | MLB | CHN | - | 25 | P | 2 | 7 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 1 | 1 | .286 | .286 | .429 | .715 | .000 | .143 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 69 | 238 | 28 | 61 | 9 | 3 | 1 | 20 | 3 | 0 | 9 | 6 | 0 | 6 | 0 | 0 | 0 | 79 | 253 | 13 | 48 | .256 | .283 | .332 | .615 | .126 | .076 | .260 | 3.56 | 2.37 | 0.67 | 238.00 | ||||||
| Tot: | NL (4 yrs) | NL | 69 | 238 | 28 | 61 | 9 | 3 | 1 | 20 | 3 | 0 | 9 | 6 | 0 | 6 | 0 | 0 | 0 | 79 | 253 | 13 | 48 | .256 | .283 | .332 | .615 | .126 | .076 | .260 | 3.56 | 2.37 | 0.67 | 238.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 60 | 30 | 57 | 42 | 57 | 52 | .531 |