| 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 |
| 1884 | Chicago White Stockings | NL | MLB | CHN | - | 22 | 1 | 4 | 3.77 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 45.1 | 55 | 43 | 19 | 12 | 15 | 14 | 2 | 0 | 0 | 1.54 | 10.92 | 2.38 | 2.98 | 2.78 | 8.54 | 0.93 |
| 1884 | Baltimore Monumentals | MLB | MLB | BLU | - | 22 | 5 | 8 | 3.39 | 15 | 14 | 12 | 0 | 1 | 1 | 0 | 122.0 | 121 | 88 | 46 | 1 | 29 | 81 | 0 | 0 | 0 | 1.23 | 8.93 | 0.07 | 2.14 | 5.98 | 6.49 | 2.79 |
| Tot: | MLB (1 yrs) | MLB | 6 | 12 | 3.50 | 20 | 19 | 17 | 0 | 1 | 1 | 0 | 167.1 | 176 | 131 | 65 | 13 | 44 | 95 | 2 | 0 | 0 | 1.31 | 9.47 | 0.70 | 2.37 | 5.11 | 7.05 | 2.16 | ||||
| Tot: | NL (1 yrs) | NL | 1 | 4 | 3.77 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 45.1 | 55 | 43 | 19 | 12 | 15 | 14 | 2 | 0 | 0 | 1.54 | 10.92 | 2.38 | 2.98 | 2.78 | 8.54 | 0.93 | ||||
| Tot: | MLB (1 yrs) | MLB | 5 | 8 | 3.39 | 15 | 14 | 12 | 0 | 1 | 1 | 0 | 122.0 | 121 | 88 | 46 | 1 | 29 | 81 | 0 | 0 | 0 | 1.23 | 8.93 | 0.07 | 2.14 | 5.98 | 6.49 | 2.79 | ||||
| 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 |
| 1884 | Chicago White Stockings | NL | MLB | CHN | - | 22 | P | 6 | 24 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4 | 24 | 1 | 2 | .125 | .125 | .167 | .292 | .000 | .042 | .000 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1884 | Baltimore Monumentals | MLB | MLB | BLU | - | 22 | P | 21 | 82 | 11 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 87 | 1 | 22 | .280 | .322 | .293 | .615 | .000 | .013 | .000 | 5.75 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (1 yrs) | MLB | 27 | 106 | 11 | 26 | 2 | 0 | 0 | 1 | 0 | 0 | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 28 | 111 | 2 | 24 | .245 | .279 | .264 | .543 | .066 | .019 | .260 | 4.50 | 5.41 | 1.20 | |||||||
| Tot: | NL (1 yrs) | NL | 6 | 24 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4 | 24 | 1 | 2 | .125 | .125 | .167 | .292 | .042 | .042 | .167 | 0.00 | 25.00 | ||||||||
| Tot: | MLB (1 yrs) | MLB | 21 | 82 | 11 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 87 | 1 | 22 | .280 | .322 | .293 | .615 | .073 | .012 | .280 | 5.75 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 65 | 28 | 48 | 48 | 48 | 86 | .553 |