| 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 |
| 1893 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 22 | 1 | 0 | 4.12 | 8 | 3 | 1 | 0 | 5 | 5 | 2 | 43.2 | 45 | 30 | 20 | 1 | 32 | 7 | 1 | 0 | 0 | 1.76 | 9.27 | 0.21 | 6.60 | 1.44 | 6.18 | 0.22 |
| 1894 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 23 | 8 | 5 | 7.08 | 22 | 14 | 11 | 0 | 8 | 8 | 0 | 148.2 | 207 | 143 | 117 | 5 | 70 | 29 | 7 | 0 | 0 | 1.86 | 12.53 | 0.30 | 4.24 | 1.76 | 8.66 | 0.41 |
| 1895 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 24 | 1 | 1 | 5.60 | 6 | 5 | 2 | 0 | 1 | 1 | 0 | 35.1 | 38 | 37 | 22 | 1 | 21 | 15 | 6 | 0 | 0 | 1.67 | 9.68 | 0.25 | 5.35 | 3.82 | 9.42 | 0.71 |
| 1899 | New York Giants | NL | MLB | NY1 | - | 28 | 4 | 5 | 3.97 | 11 | 8 | 7 | 0 | 3 | 3 | 0 | 81.2 | 85 | 49 | 36 | 1 | 41 | 14 | 2 | 0 | 3 | 1.54 | 9.37 | 0.11 | 4.52 | 1.54 | 5.40 | 0.34 |
| Tot: | MLB (4 yrs) | MLB | 14 | 11 | 5.67 | 47 | 30 | 21 | 0 | 17 | 17 | 2 | 309.1 | 375 | 259 | 195 | 8 | 164 | 65 | 16 | 0 | 3 | 1.74 | 10.91 | 0.23 | 4.77 | 1.89 | 7.54 | 0.40 | ||||
| Tot: | NL (4 yrs) | NL | 14 | 11 | 5.67 | 47 | 30 | 21 | 0 | 17 | 17 | 2 | 309.1 | 375 | 259 | 195 | 8 | 164 | 65 | 16 | 0 | 3 | 1.74 | 10.91 | 0.23 | 4.77 | 1.89 | 7.54 | 0.40 | ||||
| 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 |
| 1893 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 22 | P | 8 | 14 | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 19 | 0 | 2 | .143 | .368 | .143 | .511 | .000 | .000 | .000 | 26.32 | 10.53 | 0.40 | 0.00 | |
| 1894 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 23 | P | 22 | 70 | 10 | 14 | 2 | 2 | 0 | 6 | 1 | 0 | 5 | 7 | 1 | 0 | 0 | 0 | 0 | 20 | 76 | 4 | 10 | .200 | .263 | .286 | .549 | .000 | .086 | .000 | 6.58 | 9.21 | 1.40 | 0.00 | |
| 1895 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 24 | P | 7 | 15 | 4 | 5 | 1 | 2 | 0 | 3 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 10 | 18 | 3 | 2 | .333 | .412 | .667 | 1.079 | .000 | .334 | .000 | 11.11 | 5.56 | 0.50 | 0.00 | |
| 1899 | New York Giants | NL | MLB | NY1 | - | 28 | P | 14 | 37 | 3 | 10 | 1 | 0 | 0 | 6 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 38 | 1 | 9 | .270 | .289 | .297 | .586 | .000 | .027 | .000 | 2.63 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 51 | 136 | 20 | 31 | 4 | 4 | 0 | 16 | 1 | 0 | 13 | 10 | 1 | 1 | 0 | 0 | 0 | 43 | 151 | 8 | 23 | .228 | .300 | .316 | .616 | .191 | .088 | .246 | 8.61 | 6.62 | 0.77 | |||||||
| Tot: | NL (4 yrs) | NL | 51 | 136 | 20 | 31 | 4 | 4 | 0 | 16 | 1 | 0 | 13 | 10 | 1 | 1 | 0 | 0 | 0 | 43 | 151 | 8 | 23 | .228 | .300 | .316 | .616 | .191 | .088 | .246 | 8.61 | 6.62 | 0.77 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 45 | 19 | 68 | 31 | 68 | 34 | .512 |