| 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 |
| 1883 | Baltimore Orioles | MLB | MLB | BLN | - | 24 | 9 | 13 | 3.17 | 24 | 23 | 21 | 1 | 1 | 1 | 0 | 201.1 | 188 | 149 | 71 | 3 | 41 | 62 | 12 | 0 | 0 | 1.14 | 8.40 | 0.13 | 1.83 | 2.77 | 6.66 | 1.51 |
| 1884 | Baltimore Orioles | MLB | MLB | BLN | - | 25 | 32 | 17 | 2.75 | 50 | 50 | 50 | 4 | 0 | 0 | 0 | 455.1 | 419 | 241 | 139 | 5 | 88 | 264 | 43 | 0 | 14 | 1.11 | 8.28 | 0.10 | 1.74 | 5.22 | 4.76 | 3.00 |
| 1885 | Baltimore Orioles | MLB | MLB | BLN | - | 26 | 3 | 10 | 4.29 | 13 | 13 | 11 | 0 | 0 | 0 | 0 | 107.0 | 131 | 87 | 51 | 0 | 30 | 27 | 12 | 0 | 5 | 1.50 | 11.02 | 0.00 | 2.52 | 2.27 | 7.32 | 0.90 |
| 1885 | Philadelphia Athletics | MLB | MLB | PH4 | - | 26 | 0 | 4 | 6.28 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 28.2 | 37 | 30 | 20 | 1 | 6 | 9 | 3 | 0 | 0 | 1.50 | 11.62 | 0.31 | 1.88 | 2.83 | 9.42 | 1.50 |
| Tot: | MLB (3 yrs) | MLB | 44 | 44 | 3.19 | 91 | 90 | 85 | 5 | 1 | 1 | 0 | 792.1 | 775 | 507 | 281 | 9 | 165 | 362 | 70 | 0 | 19 | 1.19 | 8.80 | 0.10 | 1.87 | 4.11 | 5.76 | 2.19 | ||||
| Tot: | MLB (3 yrs) | MLB | 44 | 44 | 3.19 | 91 | 90 | 85 | 5 | 1 | 1 | 0 | 792.1 | 775 | 507 | 281 | 9 | 165 | 362 | 70 | 0 | 19 | 1.19 | 8.80 | 0.10 | 1.87 | 4.11 | 5.76 | 2.19 | ||||
| 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 |
| 1883 | Baltimore Orioles | MLB | MLB | BLN | - | 24 | P | 27 | 97 | 14 | 16 | 1 | 2 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 103 | 3 | 13 | .165 | .214 | .216 | .430 | .000 | .051 | .000 | 5.83 | 0.00 | 0.00 | 0.00 | |
| 1884 | Baltimore Orioles | MLB | MLB | BLN | - | 25 | P | 51 | 195 | 21 | 37 | 6 | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 197 | 9 | 28 | .190 | .198 | .251 | .449 | .000 | .061 | .000 | 1.02 | 0.00 | 0.00 | 0.00 | |
| 1885 | Baltimore Orioles | MLB | MLB | BLN | - | 26 | P | 13 | 51 | 6 | 12 | 1 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 51 | 2 | 10 | .235 | .235 | .294 | .529 | .000 | .059 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1885 | Philadelphia Athletics | MLB | MLB | PH4 | - | 26 | P | 4 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 1 | .083 | .083 | .083 | .166 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 95 | 355 | 42 | 66 | 8 | 6 | 0 | 4 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 86 | 363 | 14 | 52 | .186 | .204 | .242 | .446 | .079 | .056 | .186 | 2.20 | 0.00 | 0.00 | |||||||
| Tot: | MLB (3 yrs) | MLB | 95 | 355 | 42 | 66 | 8 | 6 | 0 | 4 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 86 | 363 | 14 | 52 | .186 | .204 | .242 | .446 | .079 | .056 | .186 | 2.20 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 43 | 45 | 57 | 40 | 57 | 90 | .442 |