| 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 |
| 1877 | Cincinnati Red Stockings | NL | MLB | CN2 | - | 21 | 6 | 5 | 3.51 | 12 | 12 | 11 | 1 | 0 | 0 | 0 | 100.0 | 123 | 69 | 39 | 0 | 11 | 41 | 4 | 0 | 0 | 1.34 | 11.07 | 0.00 | 0.99 | 3.69 | 6.21 | 3.73 |
| 1878 | Cincinnati Reds | NL | MLB | CIN | - | 22 | 7 | 2 | 2.14 | 9 | 9 | 9 | 1 | 0 | 0 | 0 | 80.0 | 69 | 32 | 19 | 1 | 18 | 51 | 3 | 0 | 0 | 1.09 | 7.76 | 0.11 | 2.03 | 5.74 | 3.60 | 2.83 |
| 1879 | Cleveland Blues | NL | MLB | CL3 | - | 23 | 7 | 15 | 3.28 | 23 | 22 | 20 | 0 | 1 | 2 | 0 | 194.2 | 236 | 153 | 71 | 1 | 42 | 90 | 26 | 0 | 0 | 1.43 | 10.91 | 0.05 | 1.94 | 4.16 | 7.07 | 2.14 |
| 1882 | St. Louis Browns | MLB | MLB | SL4 | - | 26 | 0 | 1 | 7.71 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 12 | 13 | 6 | 0 | 2 | 2 | 0 | 0 | 0 | 2.00 | 15.43 | 0.00 | 2.57 | 2.57 | 16.71 | 1.00 |
| Tot: | MLB (4 yrs) | MLB | 20 | 23 | 3.18 | 45 | 44 | 40 | 2 | 2 | 1 | 0 | 381.2 | 440 | 267 | 135 | 2 | 73 | 184 | 33 | 0 | 0 | 1.34 | 10.38 | 0.05 | 1.72 | 4.34 | 6.30 | 2.52 | ||||
| Tot: | NL (3 yrs) | NL | 20 | 22 | 3.10 | 44 | 43 | 40 | 2 | 2 | 1 | 0 | 374.2 | 428 | 254 | 129 | 2 | 71 | 182 | 33 | 0 | 0 | 1.33 | 10.28 | 0.05 | 1.71 | 4.37 | 6.10 | 2.56 | ||||
| Tot: | MLB (1 yrs) | MLB | 0 | 1 | 7.71 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 12 | 13 | 6 | 0 | 2 | 2 | 0 | 0 | 0 | 2.00 | 15.43 | 0.00 | 2.57 | 2.57 | 16.71 | 1.00 | ||||
| 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 |
| 1877 | Cincinnati Red Stockings | NL | MLB | CN2 | - | 21 | P | 13 | 49 | 5 | 10 | 3 | 0 | 0 | 5 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 13 | 50 | 3 | 7 | .204 | .220 | .265 | .485 | .000 | .061 | .000 | 2.00 | 4.00 | 2.00 | 0.00 | |
| 1878 | Cincinnati Reds | NL | MLB | CIN | - | 22 | P | 13 | 49 | 4 | 12 | 0 | 0 | 0 | 8 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 12 | 50 | 0 | 12 | .245 | .260 | .245 | .505 | .000 | .000 | .000 | 2.00 | 8.00 | 4.00 | 0.00 | |
| 1879 | Cleveland Blues | NL | MLB | CL3 | - | 23 | P | 30 | 109 | 11 | 16 | 2 | 2 | 0 | 6 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 22 | 109 | 4 | 12 | .147 | .147 | .202 | .349 | .000 | .055 | .000 | 0.00 | 12.84 | 0.00 | 0.00 | |
| 1882 | St. Louis Browns | MLB | MLB | SL4 | - | 26 | P-OF | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 57 | 211 | 20 | 38 | 5 | 2 | 0 | 19 | 0 | 0 | 2 | 20 | 0 | 0 | 0 | 0 | 0 | 47 | 213 | 7 | 31 | .180 | .188 | .223 | .411 | .052 | .043 | .199 | 0.94 | 9.39 | 10.00 | |||||||
| Tot: | NL (3 yrs) | NL | 56 | 207 | 20 | 38 | 5 | 2 | 0 | 19 | 0 | 0 | 2 | 20 | 0 | 0 | 0 | 0 | 0 | 47 | 209 | 7 | 31 | .184 | .191 | .227 | .418 | .053 | .043 | .203 | 0.96 | 9.57 | 10.00 | |||||||
| Tot: | MLB (1 yrs) | MLB | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 95 | 29 | 57 | 60 | 57 | 69 | .416 |