| 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 |
| 1871 | Boston Red Stockings | MLB | MLB | BS1 | - | 21 | C | 29 | 153 | 43 | 66 | 9 | 5 | 0 | 43 | 6 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 85 | 154 | 14 | 52 | .431 | .435 | .556 | .991 | .170 | .125 | .000 | 0.65 | 1.30 | 2.00 | 0.00 | |
| 1872 | Boston Red Stockings | MLB | MLB | BS1 | - | 22 | C | 46 | 237 | 56 | 76 | 10 | 2 | 0 | 41 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 90 | 238 | 12 | 64 | .321 | .324 | .380 | .704 | .084 | .059 | .000 | 0.42 | 0.42 | 1.00 | 0.00 | |
| 1873 | Baltimore Canaries | MLB | MLB | BL1 | - | 23 | C | 38 | 192 | 49 | 73 | 4 | 5 | 2 | 34 | 1 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 93 | 195 | 11 | 62 | .380 | .390 | .484 | .874 | .125 | .104 | .000 | 1.54 | 1.03 | 0.67 | 96.00 | |
| 1874 | Boston Red Stockings | MLB | MLB | BS1 | - | 24 | OF | 70 | 343 | 91 | 123 | 21 | 6 | 3 | 71 | 5 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 165 | 344 | 30 | 93 | .359 | .360 | .481 | .841 | .140 | .122 | .000 | 0.29 | 0.87 | 3.00 | 114.33 | |
| 1875 | Boston Red Stockings | MLB | MLB | BS1 | - | 25 | 1B | 82 | 389 | 89 | 138 | 36 | 9 | 3 | 87 | 7 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 201 | 390 | 48 | 90 | .355 | .356 | .517 | .873 | .183 | .162 | .000 | 0.26 | 1.28 | 5.00 | 129.67 | |
| 1876 | Chicago White Stockings | NL | MLB | CHN | - | 26 | 1B | 63 | 308 | 62 | 107 | 15 | 0 | 1 | 53 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 125 | 310 | 16 | 91 | .347 | .352 | .406 | .758 | .000 | .059 | .000 | 0.65 | 1.29 | 2.00 | 308.00 | |
| 1877 | Chicago White Stockings | NL | MLB | CHN | - | 27 | C | 60 | 266 | 58 | 98 | 9 | 7 | 0 | 36 | 0 | 0 | 8 | 11 | 0 | 0 | 0 | 0 | 0 | 121 | 274 | 16 | 82 | .368 | .387 | .455 | .842 | .000 | .087 | .000 | 2.92 | 4.01 | 1.38 | 0.00 | |
| 1878 | Cincinnati Reds | NL | MLB | CIN | - | 28 | 3B | 61 | 271 | 43 | 83 | 10 | 4 | 2 | 28 | 0 | 0 | 5 | 10 | 0 | 0 | 0 | 0 | 0 | 107 | 276 | 16 | 67 | .306 | .319 | .395 | .714 | .000 | .089 | .000 | 1.81 | 3.62 | 2.00 | 135.50 | |
| 1879 | Cincinnati Reds | NL | MLB | CIN | - | 29 | 1B | 81 | 354 | 64 | 105 | 18 | 6 | 0 | 55 | 0 | 0 | 8 | 13 | 0 | 0 | 0 | 0 | 0 | 135 | 362 | 24 | 81 | .297 | .312 | .381 | .693 | .000 | .084 | .000 | 2.21 | 3.59 | 1.63 | 0.00 | |
| Tot: | MLB (9 yrs) | MLB | 530 | 2513 | 555 | 869 | 132 | 44 | 11 | 448 | 25 | 1 | 30 | 51 | 0 | 0 | 0 | 0 | 0 | 1122 | 2543 | 187 | 682 | .346 | .354 | .446 | .800 | .122 | .101 | .350 | 1.18 | 2.01 | 1.70 | 228.45 | ||||||
| Tot: | NL (4 yrs) | NL | 265 | 1199 | 227 | 393 | 52 | 17 | 3 | 172 | 0 | 0 | 23 | 38 | 0 | 0 | 0 | 0 | 0 | 488 | 1222 | 72 | 321 | .328 | .340 | .407 | .747 | .098 | .079 | .337 | 1.88 | 3.11 | 1.65 | 399.67 | ||||||
| Tot: | MLB (5 yrs) | MLB | 265 | 1314 | 328 | 476 | 80 | 27 | 8 | 276 | 25 | 1 | 7 | 13 | 0 | 0 | 0 | 0 | 0 | 634 | 1321 | 115 | 361 | .362 | .366 | .482 | .848 | .144 | .120 | .362 | 0.53 | 0.98 | 1.86 | 164.25 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| 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 |
| 1875 | Boston Red Stockings | MLB | MLB | BS1 | - | 25 | 1 | 0 | 3.27 | 3 | 2 | 0 | 0 | 1 | 0 | 1 | 11.0 | 15 | 9 | 4 | 0 | 1 | 13 | 0 | 0 | 0 | 1.45 | 12.27 | 0.00 | 0.82 | 10.64 | 7.36 | 13.00 |
| 1876 | Chicago White Stockings | NL | MLB | CHN | - | 26 | 5 | 2 | 1.52 | 11 | 6 | 5 | 0 | 5 | 5 | 2 | 59.1 | 57 | 22 | 10 | 0 | 2 | 9 | 2 | 0 | 0 | 0.99 | 8.65 | 0.00 | 0.30 | 1.37 | 3.34 | 4.50 |
| 1877 | Chicago White Stockings | NL | MLB | CHN | - | 27 | 4 | 8 | 4.50 | 17 | 10 | 6 | 0 | 7 | 6 | 2 | 92.0 | 129 | 87 | 46 | 2 | 11 | 20 | 3 | 0 | 0 | 1.52 | 12.62 | 0.20 | 1.08 | 1.96 | 8.51 | 1.82 |
| 1879 | Cincinnati Reds | NL | MLB | CIN | - | 29 | 0 | 2 | 8.36 | 3 | 1 | 1 | 0 | 2 | 1 | 0 | 14.0 | 34 | 23 | 13 | 1 | 2 | 7 | 3 | 0 | 0 | 2.57 | 21.86 | 0.64 | 1.29 | 4.50 | 14.79 | 3.50 |
| Tot: | MLB (4 yrs) | MLB | 10 | 12 | 3.73 | 34 | 19 | 12 | 0 | 12 | 15 | 5 | 176.1 | 235 | 141 | 73 | 3 | 16 | 49 | 8 | 0 | 0 | 1.42 | 11.99 | 0.15 | 0.82 | 2.50 | 7.20 | 3.06 | ||||
| Tot: | NL (3 yrs) | NL | 9 | 12 | 3.76 | 31 | 17 | 12 | 0 | 12 | 14 | 4 | 165.1 | 220 | 132 | 69 | 3 | 15 | 36 | 8 | 0 | 0 | 1.42 | 11.98 | 0.16 | 0.82 | 1.96 | 7.19 | 2.40 | ||||
| Tot: | MLB (1 yrs) | MLB | 1 | 0 | 3.27 | 3 | 2 | 0 | 0 | 0 | 1 | 1 | 11.0 | 15 | 9 | 4 | 0 | 1 | 13 | 0 | 0 | 0 | 1.45 | 12.27 | 0.00 | 0.82 | 10.64 | 7.36 | 13.00 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Speed | Power | Contact | Xtra | Rbis | Runs | Hitting | Durability | Team Success |
| 48 | 80 | 69 | 63 | 88 | 59 | 93 | 96 | .684 |