| 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 |
| 1896 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 28 | 14 | 16 | 3.39 | 34 | 28 | 24 | 2 | 6 | 6 | 0 | 241.2 | 284 | 129 | 91 | 4 | 58 | 52 | 1 | 0 | 8 | 1.42 | 10.58 | 0.15 | 2.16 | 1.94 | 4.80 | 0.90 |
| 1897 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 29 | 14 | 17 | 4.63 | 40 | 38 | 30 | 1 | 2 | 2 | 0 | 280.0 | 350 | 215 | 144 | 8 | 71 | 86 | 7 | 1 | 17 | 1.50 | 11.25 | 0.26 | 2.28 | 2.76 | 6.91 | 1.21 |
| 1898 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 30 | 1 | 0 | 4.00 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 11 | 8 | 4 | 0 | 3 | 2 | 1 | 0 | 0 | 1.56 | 11.00 | 0.00 | 3.00 | 2.00 | 8.00 | 0.67 |
| 1899 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 31 | 1 | 3 | 3.76 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 26.1 | 33 | 19 | 11 | 2 | 4 | 8 | 0 | 1 | 2 | 1.41 | 11.28 | 0.68 | 1.37 | 2.73 | 6.49 | 2.00 |
| Tot: | MLB (4 yrs) | MLB | 30 | 36 | 4.04 | 80 | 72 | 57 | 3 | 8 | 8 | 0 | 557.0 | 678 | 371 | 250 | 14 | 136 | 148 | 9 | 2 | 27 | 1.46 | 10.96 | 0.23 | 2.20 | 2.39 | 5.99 | 1.09 | ||||
| Tot: | NL (4 yrs) | NL | 30 | 36 | 4.04 | 80 | 72 | 57 | 3 | 8 | 8 | 0 | 557.0 | 678 | 371 | 250 | 14 | 136 | 148 | 9 | 2 | 27 | 1.46 | 10.96 | 0.23 | 2.20 | 2.39 | 5.99 | 1.09 | ||||
| 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 |
| 1896 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 28 | P | 38 | 98 | 5 | 21 | 4 | 1 | 0 | 10 | 0 | 0 | 9 | 3 | 0 | 4 | 0 | 0 | 0 | 27 | 111 | 5 | 16 | .214 | .280 | .276 | .556 | .000 | .062 | .000 | 8.11 | 2.70 | 0.33 | 0.00 | |
| 1897 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 29 | P | 41 | 110 | 13 | 26 | 0 | 1 | 0 | 11 | 0 | 0 | 8 | 0 | 0 | 3 | 0 | 0 | 0 | 28 | 121 | 1 | 25 | .236 | .288 | .255 | .543 | .000 | .019 | .000 | 6.61 | 0.00 | 0.00 | 0.00 | |
| 1898 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 30 | P | 1 | 4 | 1 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 0 | 3 | .750 | .750 | .750 | 1.500 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1899 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 31 | P | 5 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .100 | .182 | .100 | .282 | .000 | .000 | .000 | 9.09 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 85 | 222 | 20 | 51 | 4 | 2 | 0 | 24 | 0 | 0 | 18 | 3 | 0 | 7 | 0 | 0 | 0 | 59 | 247 | 6 | 45 | .230 | .288 | .266 | .553 | .117 | .036 | .233 | 7.29 | 1.21 | 0.17 | |||||||
| Tot: | NL (4 yrs) | NL | 85 | 222 | 20 | 51 | 4 | 2 | 0 | 24 | 0 | 0 | 18 | 3 | 0 | 7 | 0 | 0 | 0 | 59 | 247 | 6 | 45 | .230 | .288 | .266 | .553 | .117 | .036 | .233 | 7.29 | 1.21 | 0.17 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 65 | 88 | 38 | 89 | 38 | 54 | .447 |