| 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 |
| 1876 | Mutuals (New York) | NL | MLB | NY3 | - | -- | 0 | 1 | 3.00 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 9 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1.00 | 9.00 | 0.00 | 0.00 | 0.00 | 7.00 | 0.00 |
| 1877 | Hartfords of Brooklyn | NL | MLB | HAR | - | -- | 29 | 25 | 2.14 | 56 | 56 | 55 | 4 | 0 | 0 | 0 | 501.0 | 510 | 285 | 119 | 2 | 53 | 96 | 18 | 0 | 0 | 1.12 | 9.16 | 0.04 | 0.95 | 1.72 | 5.12 | 1.81 |
| 1878 | Chicago White Stockings | NL | MLB | CHN | - | -- | 29 | 26 | 2.24 | 56 | 56 | 56 | 1 | 0 | 0 | 0 | 506.0 | 511 | 288 | 126 | 4 | 31 | 163 | 37 | 0 | 0 | 1.07 | 9.09 | 0.07 | 0.55 | 2.90 | 5.12 | 5.26 |
| 1879 | Chicago White Stockings | NL | MLB | CHN | - | -- | 31 | 23 | 2.44 | 58 | 58 | 57 | 4 | 0 | 0 | 0 | 513.1 | 514 | 277 | 139 | 5 | 30 | 142 | 20 | 0 | 0 | 1.06 | 9.01 | 0.09 | 0.53 | 2.49 | 4.86 | 4.73 |
| 1880 | Troy Trojans | NL | MLB | TRN | - | -- | 0 | 5 | 8.76 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | 38.0 | 83 | 65 | 37 | 1 | 10 | 5 | 9 | 0 | 0 | 2.45 | 19.66 | 0.24 | 2.37 | 1.18 | 15.39 | 0.50 |
| Tot: | MLB (5 yrs) | MLB | 89 | 80 | 2.43 | 176 | 176 | 172 | 9 | 0 | 0 | 0 | 1567.1 | 1627 | 922 | 424 | 12 | 124 | 406 | 84 | 0 | 0 | 1.12 | 9.34 | 0.07 | 0.71 | 2.33 | 5.29 | 3.27 | ||||
| Tot: | NL (5 yrs) | NL | 89 | 80 | 2.43 | 176 | 176 | 172 | 9 | 0 | 0 | 0 | 1567.1 | 1627 | 922 | 424 | 12 | 124 | 406 | 84 | 0 | 0 | 1.12 | 9.34 | 0.07 | 0.71 | 2.33 | 5.29 | 3.27 | ||||
| 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 |
| 1876 | Mutuals (New York) | NL | MLB | NY3 | - | -- | P | 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 | |
| 1877 | Hartfords of Brooklyn | NL | MLB | HAR | - | -- | P | 58 | 228 | 28 | 52 | 6 | 5 | 1 | 18 | 0 | 0 | 5 | 23 | 0 | 0 | 0 | 0 | 0 | 71 | 233 | 12 | 40 | .228 | .245 | .311 | .556 | .000 | .083 | .000 | 2.15 | 9.87 | 4.60 | 228.00 | |
| 1878 | Chicago White Stockings | NL | MLB | CHN | - | -- | P | 58 | 226 | 33 | 65 | 9 | 4 | 0 | 32 | 0 | 0 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 82 | 243 | 13 | 52 | .288 | .337 | .363 | .700 | .000 | .075 | .000 | 7.00 | 7.00 | 1.00 | 0.00 | |
| 1879 | Chicago White Stockings | NL | MLB | CHN | - | -- | P | 60 | 228 | 26 | 50 | 12 | 2 | 0 | 18 | 0 | 0 | 8 | 24 | 0 | 0 | 0 | 0 | 0 | 66 | 236 | 14 | 36 | .219 | .246 | .289 | .535 | .000 | .070 | .000 | 3.39 | 10.17 | 3.00 | 0.00 | |
| 1880 | Troy Trojans | NL | MLB | TRN | - | -- | P | 6 | 20 | 1 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 23 | 1 | 2 | .150 | .261 | .200 | .461 | .000 | .050 | .000 | 13.04 | 17.39 | 1.33 | 0.00 | |
| 1884 | Richmond Virginias | MLB | MLB | RIC | - | -- | 2B | 40 | 139 | 17 | 28 | 1 | 4 | 0 | 0 | 0 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | 0 | 37 | 151 | 5 | 23 | .201 | .265 | .266 | .531 | .000 | .065 | .000 | 5.96 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (6 yrs) | MLB | 223 | 845 | 105 | 198 | 29 | 15 | 1 | 69 | 0 | 0 | 42 | 68 | 3 | 0 | 0 | 0 | 0 | 260 | 890 | 45 | 153 | .234 | .273 | .308 | .581 | .123 | .073 | .254 | 4.72 | 7.64 | 1.62 | 845.00 | ||||||
| Tot: | NL (5 yrs) | NL | 183 | 706 | 88 | 170 | 28 | 11 | 1 | 69 | 0 | 0 | 33 | 68 | 0 | 0 | 0 | 0 | 0 | 223 | 739 | 40 | 130 | .241 | .275 | .316 | .591 | .122 | .075 | .265 | 4.47 | 9.20 | 2.06 | 706.00 | ||||||
| Tot: | MLB (1 yrs) | MLB | 40 | 139 | 17 | 28 | 1 | 4 | 0 | 0 | 0 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | 0 | 37 | 151 | 5 | 23 | .201 | .265 | .266 | .531 | .129 | .065 | .201 | 5.96 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 29 | 47 | 45 | 48 | 45 | 56 | .479 |