| 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 |
| 1880 | Troy Trojans | NL | MLB | TRN | - | 20 | 34 | 30 | 2.54 | 65 | 64 | 64 | 4 | 1 | 1 | 0 | 574.0 | 575 | 321 | 162 | 7 | 80 | 123 | 26 | 0 | 0 | 1.14 | 9.02 | 0.11 | 1.25 | 1.93 | 5.03 | 1.54 |
| 1881 | Troy Trojans | NL | MLB | TRN | - | 21 | 21 | 18 | 2.67 | 40 | 40 | 40 | 4 | 0 | 0 | 0 | 368.0 | 371 | 186 | 109 | 7 | 78 | 104 | 11 | 0 | 0 | 1.22 | 9.07 | 0.17 | 1.91 | 2.54 | 4.55 | 1.33 |
| 1882 | Troy Trojans | NL | MLB | TRN | - | 22 | 14 | 16 | 3.46 | 33 | 33 | 30 | 5 | 0 | 0 | 0 | 281.0 | 334 | 221 | 108 | 7 | 62 | 53 | 15 | 0 | 0 | 1.41 | 10.70 | 0.22 | 1.99 | 1.70 | 7.08 | 0.85 |
| 1883 | New York Gothams | NL | MLB | NY1 | - | 23 | 25 | 23 | 2.73 | 54 | 52 | 46 | 4 | 2 | 2 | 0 | 426.0 | 431 | 271 | 129 | 11 | 66 | 144 | 27 | 0 | 0 | 1.17 | 9.11 | 0.23 | 1.39 | 3.04 | 5.73 | 2.18 |
| 1884 | New York Gothams | NL | MLB | NY1 | - | 24 | 39 | 21 | 2.50 | 65 | 65 | 62 | 4 | 0 | 1 | 0 | 557.1 | 528 | 275 | 155 | 12 | 146 | 345 | 39 | 0 | 0 | 1.21 | 8.53 | 0.19 | 2.36 | 5.57 | 4.44 | 2.36 |
| 1885 | New York Giants | NL | MLB | NY1 | - | 25 | 44 | 11 | 1.66 | 56 | 55 | 55 | 7 | 1 | 1 | 1 | 492.0 | 372 | 170 | 91 | 4 | 131 | 258 | 39 | 1 | 0 | 1.02 | 6.80 | 0.07 | 2.40 | 4.72 | 3.11 | 1.97 |
| 1886 | New York Giants | NL | MLB | NY1 | - | 26 | 33 | 22 | 2.99 | 59 | 59 | 56 | 1 | 0 | 0 | 0 | 500.0 | 514 | 279 | 166 | 13 | 163 | 272 | 51 | 0 | 0 | 1.35 | 9.25 | 0.23 | 2.93 | 4.90 | 5.02 | 1.67 |
| 1887 | New York Giants | NL | MLB | NY1 | - | 27 | 22 | 15 | 3.36 | 41 | 40 | 39 | 2 | 1 | 0 | 0 | 346.0 | 339 | 191 | 129 | 7 | 91 | 115 | 16 | 0 | 5 | 1.24 | 8.82 | 0.18 | 2.37 | 2.99 | 4.97 | 1.26 |
| 1888 | New York Giants | NL | MLB | NY1 | - | 28 | 26 | 19 | 1.93 | 47 | 47 | 47 | 5 | 0 | 0 | 0 | 425.1 | 328 | 156 | 91 | 12 | 108 | 167 | 17 | 0 | 14 | 1.03 | 6.94 | 0.25 | 2.29 | 3.53 | 3.30 | 1.55 |
| 1889 | New York Giants | NL | MLB | NY1 | - | 29 | 27 | 12 | 3.02 | 45 | 41 | 39 | 3 | 4 | 4 | 2 | 375.0 | 340 | 196 | 126 | 14 | 149 | 125 | 18 | 0 | 10 | 1.30 | 8.16 | 0.34 | 3.58 | 3.00 | 4.70 | 0.84 |
| 1890 | New York Giants | NL | MLB | NY1 | - | 30 | 17 | 14 | 2.99 | 37 | 37 | 33 | 2 | 0 | 0 | 0 | 292.1 | 268 | 145 | 97 | 5 | 122 | 97 | 6 | 0 | 0 | 1.33 | 8.25 | 0.15 | 3.76 | 2.99 | 4.46 | 0.80 |
| 1891 | New York Giants | NL | MLB | NY1 | - | 31 | 5 | 9 | 4.28 | 22 | 15 | 14 | 0 | 7 | 6 | 1 | 160.0 | 176 | 136 | 76 | 7 | 97 | 46 | 9 | 0 | 0 | 1.71 | 9.90 | 0.39 | 5.46 | 2.59 | 7.65 | 0.47 |
| 1892 | New York Giants | NL | MLB | NY1 | - | 32 | 0 | 0 | 14.40 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 11 | 9 | 8 | 0 | 4 | 1 | 0 | 0 | 0 | 3.00 | 19.80 | 0.00 | 7.20 | 1.80 | 16.20 | 0.25 |
| Tot: | MLB (13 yrs) | MLB | 307 | 210 | 2.71 | 565 | 549 | 525 | 41 | 15 | 16 | 4 | 4802.0 | 4587 | 2556 | 1447 | 106 | 1297 | 1850 | 274 | 1 | 29 | 1.23 | 8.60 | 0.20 | 2.43 | 3.47 | 4.79 | 1.43 | ||||
| Tot: | NL (13 yrs) | NL | 307 | 210 | 2.71 | 565 | 549 | 525 | 41 | 15 | 16 | 4 | 4802.0 | 4587 | 2556 | 1447 | 106 | 1297 | 1850 | 274 | 1 | 29 | 1.23 | 8.60 | 0.20 | 2.43 | 3.47 | 4.79 | 1.43 | ||||
| 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 |
| 1880 | Troy Trojans | NL | MLB | TRN | - | 20 | P | 66 | 251 | 25 | 72 | 20 | 3 | 0 | 27 | 0 | 0 | 5 | 24 | 0 | 0 | 0 | 0 | 0 | 98 | 256 | 23 | 49 | .287 | .301 | .390 | .691 | .000 | .103 | .000 | 1.95 | 9.38 | 4.80 | 0.00 | |
| 1881 | Troy Trojans | NL | MLB | TRN | - | 21 | P | 40 | 148 | 12 | 30 | 10 | 0 | 0 | 11 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 40 | 149 | 10 | 20 | .203 | .208 | .270 | .478 | .000 | .067 | .000 | 0.67 | 10.74 | 16.00 | 0.00 | |
| 1882 | Troy Trojans | NL | MLB | TRN | - | 22 | P | 38 | 151 | 26 | 37 | 6 | 0 | 1 | 17 | 0 | 0 | 5 | 16 | 0 | 0 | 0 | 0 | 0 | 46 | 156 | 7 | 30 | .245 | .269 | .305 | .574 | .000 | .060 | .000 | 3.21 | 10.26 | 3.20 | 151.00 | |
| 1883 | New York Gothams | NL | MLB | NY1 | - | 23 | P-OF | 84 | 320 | 42 | 75 | 13 | 5 | 2 | 30 | 0 | 0 | 10 | 38 | 0 | 0 | 0 | 0 | 0 | 104 | 330 | 20 | 55 | .234 | .258 | .325 | .583 | .000 | .091 | .000 | 3.03 | 11.52 | 3.80 | 160.00 | |
| 1884 | New York Gothams | NL | MLB | NY1 | - | 24 | P | 71 | 249 | 47 | 60 | 14 | 3 | 3 | 29 | 0 | 0 | 16 | 49 | 0 | 0 | 0 | 0 | 0 | 89 | 265 | 20 | 40 | .241 | .287 | .357 | .644 | .000 | .116 | .000 | 6.04 | 18.49 | 3.06 | 83.00 | |
| 1885 | New York Giants | NL | MLB | NY1 | - | 25 | P | 56 | 199 | 28 | 41 | 8 | 0 | 2 | 19 | 0 | 0 | 14 | 39 | 0 | 0 | 0 | 0 | 0 | 55 | 213 | 10 | 31 | .206 | .258 | .276 | .534 | .000 | .070 | .000 | 6.57 | 18.31 | 2.79 | 99.50 | |
| 1886 | New York Giants | NL | MLB | NY1 | - | 26 | P | 59 | 213 | 17 | 46 | 4 | 2 | 0 | 18 | 3 | 0 | 7 | 47 | 0 | 0 | 0 | 0 | 0 | 54 | 220 | 6 | 40 | .216 | .241 | .254 | .495 | .000 | .038 | .000 | 3.18 | 21.36 | 6.71 | 0.00 | |
| 1887 | New York Giants | NL | MLB | NY1 | - | 27 | P | 40 | 148 | 16 | 36 | 4 | 2 | 2 | 15 | 2 | 0 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 50 | 155 | 8 | 28 | .243 | .277 | .338 | .615 | .000 | .095 | .000 | 3.87 | 0.65 | 0.17 | 74.00 | |
| 1888 | New York Giants | NL | MLB | NY1 | - | 28 | P | 47 | 169 | 16 | 32 | 5 | 0 | 2 | 10 | 4 | 0 | 1 | 33 | 1 | 0 | 0 | 0 | 0 | 43 | 171 | 7 | 25 | .189 | .199 | .254 | .453 | .000 | .065 | .000 | 0.58 | 19.30 | 33.00 | 84.50 | |
| 1889 | New York Giants | NL | MLB | NY1 | - | 29 | P | 45 | 156 | 20 | 30 | 5 | 1 | 0 | 12 | 0 | 0 | 5 | 27 | 0 | 0 | 0 | 0 | 0 | 37 | 161 | 6 | 24 | .192 | .217 | .237 | .454 | .000 | .045 | .000 | 3.11 | 16.77 | 5.40 | 0.00 | |
| 1890 | New York Giants | NL | MLB | NY1 | - | 30 | P | 37 | 123 | 15 | 22 | 4 | 0 | 0 | 10 | 1 | 0 | 9 | 25 | 1 | 0 | 0 | 0 | 0 | 26 | 133 | 4 | 18 | .179 | .241 | .211 | .452 | .000 | .032 | .000 | 6.77 | 18.80 | 2.78 | 0.00 | |
| 1891 | New York Giants | NL | MLB | NY1 | - | 31 | P | 22 | 71 | 4 | 10 | 0 | 0 | 0 | 4 | 0 | 0 | 3 | 13 | 0 | 0 | 0 | 0 | 0 | 10 | 74 | 0 | 10 | .141 | .176 | .141 | .317 | .000 | .000 | .000 | 4.05 | 17.57 | 4.33 | 0.00 | |
| 1892 | New York Giants | NL | MLB | NY1 | - | 32 | P | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| Tot: | MLB (13 yrs) | MLB | 606 | 2201 | 268 | 492 | 93 | 16 | 12 | 202 | 10 | 0 | 82 | 329 | 3 | 0 | 0 | 0 | 0 | 653 | 2286 | 121 | 371 | .224 | .252 | .297 | .549 | .115 | .073 | .258 | 3.59 | 14.39 | 4.01 | 183.42 | ||||||
| Tot: | NL (13 yrs) | NL | 606 | 2201 | 268 | 492 | 93 | 16 | 12 | 202 | 10 | 0 | 82 | 329 | 3 | 0 | 0 | 0 | 0 | 653 | 2286 | 121 | 371 | .224 | .252 | .297 | .549 | .115 | .073 | .258 | 3.59 | 14.39 | 4.01 | 183.42 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 52 | 47 | 69 | 48 | 69 | 90 | .555 |