| 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 |
| 1874 | Brooklyn Atlantics | MLB | MLB | BRO | - | 18 | 22 | 32 | 3.19 | 55 | 55 | 55 | 1 | 0 | 0 | 0 | 497.0 | 609 | 440 | 176 | 16 | 10 | 11 | 0 | 0 | 0 | 1.25 | 11.03 | 0.29 | 0.18 | 0.20 | 7.97 | 1.10 |
| 1875 | Hartford Dark Blues | MLB | MLB | HAR | - | 19 | 19 | 16 | 1.56 | 40 | 39 | 37 | 6 | 1 | 0 | 0 | 352.0 | 301 | 152 | 61 | 3 | 10 | 8 | 0 | 0 | 0 | 0.88 | 7.70 | 0.08 | 0.26 | 0.20 | 3.89 | 0.80 |
| 1876 | Hartford Dark Blues | NL | MLB | HAR | - | 20 | 31 | 13 | 1.68 | 45 | 45 | 45 | 6 | 0 | 0 | 0 | 408.0 | 355 | 164 | 76 | 2 | 13 | 88 | 8 | 0 | 0 | 0.90 | 7.83 | 0.04 | 0.29 | 1.94 | 3.62 | 6.77 |
| 1877 | Boston Beaneaters | NL | MLB | - | 21 | 40 | 17 | 2.11 | 58 | 58 | 58 | 6 | 0 | 0 | 0 | 521.0 | 530 | 248 | 122 | 5 | 36 | 170 | 18 | 0 | 0 | 1.09 | 9.16 | 0.09 | 0.62 | 2.94 | 4.28 | 4.72 | |
| 1878 | Boston Beaneaters | NL | MLB | - | 22 | 40 | 19 | 2.06 | 59 | 59 | 57 | 9 | 0 | 1 | 0 | 532.2 | 571 | 222 | 122 | 5 | 33 | 182 | 13 | 0 | 0 | 1.13 | 9.65 | 0.08 | 0.56 | 3.08 | 3.75 | 5.52 | |
| 1879 | Boston Beaneaters | NL | MLB | - | 23 | 43 | 19 | 1.96 | 64 | 64 | 59 | 11 | 0 | 1 | 0 | 555.1 | 543 | 206 | 121 | 8 | 24 | 155 | 13 | 0 | 0 | 1.02 | 8.80 | 0.13 | 0.39 | 2.51 | 3.34 | 6.46 | |
| 1880 | Boston Beaneaters | NL | MLB | - | 24 | 26 | 29 | 2.67 | 63 | 57 | 49 | 3 | 6 | 6 | 0 | 493.0 | 559 | 298 | 146 | 1 | 45 | 118 | 24 | 0 | 0 | 1.23 | 10.20 | 0.02 | 0.82 | 2.15 | 5.44 | 2.62 | |
| 1881 | Boston Beaneaters | NL | MLB | - | 25 | 0 | 3 | 4.26 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 25.1 | 40 | 17 | 12 | 3 | 2 | 2 | 3 | 0 | 0 | 1.66 | 14.21 | 1.07 | 0.71 | 0.71 | 6.04 | 1.00 | |
| 1882 | Worcester NL Team | NL | MLB | WOR | - | 26 | 0 | 1 | 4.38 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 12.1 | 12 | 13 | 6 | 0 | 7 | 2 | 1 | 0 | 0 | 1.54 | 8.76 | 0.00 | 5.11 | 1.46 | 9.49 | 0.29 |
| 1884 | Boston Reds | MLB | MLB | BSU | - | 28 | 13 | 9 | 3.00 | 23 | 21 | 19 | 0 | 2 | 2 | 0 | 189.0 | 185 | 120 | 63 | 3 | 14 | 128 | 0 | 0 | 0 | 1.05 | 8.81 | 0.14 | 0.67 | 6.10 | 5.71 | 9.14 |
| 1884 | Indianapolis Hoosiers | MLB | MLB | IN2 | - | 28 | 0 | 5 | 5.65 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 43.0 | 62 | 51 | 27 | 5 | 4 | 15 | 0 | 0 | 2 | 1.53 | 12.98 | 1.05 | 0.84 | 3.14 | 10.67 | 3.75 |
| Tot: | MLB (10 yrs) | MLB | 234 | 163 | 2.31 | 417 | 408 | 386 | 42 | 10 | 9 | 0 | 3628.2 | 3767 | 1931 | 932 | 51 | 198 | 879 | 80 | 0 | 2 | 1.09 | 9.34 | 0.13 | 0.49 | 2.18 | 4.79 | 4.44 | ||||
| Tot: | NL (7 yrs) | NL | 180 | 101 | 2.14 | 294 | 288 | 270 | 35 | 8 | 6 | 0 | 2547.2 | 2610 | 1168 | 605 | 24 | 160 | 717 | 80 | 0 | 0 | 1.09 | 9.22 | 0.08 | 0.57 | 2.53 | 4.13 | 4.48 | ||||
| Tot: | MLB (3 yrs) | MLB | 54 | 62 | 2.72 | 123 | 120 | 116 | 7 | 2 | 3 | 0 | 1081.0 | 1157 | 763 | 327 | 27 | 38 | 162 | 0 | 0 | 2 | 1.11 | 9.63 | 0.22 | 0.32 | 1.35 | 6.35 | 4.26 | ||||
| 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 |
| 1874 | Brooklyn Atlantics | MLB | MLB | BRO | - | 18 | P | 55 | 245 | 25 | 54 | 10 | 1 | 0 | 20 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 66 | 246 | 11 | 43 | .220 | .224 | .269 | .493 | .053 | .049 | .000 | 0.41 | 2.03 | 5.00 | 0.00 | |
| 1875 | Hartford Dark Blues | MLB | MLB | HAR | - | 19 | P-OF | 72 | 289 | 32 | 77 | 11 | 3 | 0 | 33 | 5 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 94 | 289 | 14 | 63 | .266 | .266 | .325 | .591 | .073 | .059 | .000 | 0.00 | 1.73 | 0.00 | 0.00 | |
| 1876 | Hartford Dark Blues | NL | MLB | HAR | - | 20 | P | 45 | 182 | 18 | 50 | 8 | 0 | 0 | 21 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 58 | 182 | 8 | 42 | .275 | .275 | .319 | .594 | .000 | .044 | .000 | 0.00 | 2.20 | 0.00 | 0.00 | |
| 1877 | Boston Beaneaters | NL | MLB | - | 21 | P | 61 | 259 | 32 | 59 | 4 | 3 | 0 | 30 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 69 | 260 | 7 | 52 | .228 | .231 | .266 | .497 | .000 | .038 | .000 | 0.38 | 5.77 | 15.00 | 0.00 | ||
| 1878 | Boston Beaneaters | NL | MLB | - | 22 | P | 59 | 236 | 22 | 50 | 4 | 1 | 0 | 23 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 56 | 236 | 5 | 45 | .212 | .212 | .237 | .449 | .000 | .025 | .000 | 0.00 | 3.81 | 0.00 | 0.00 | ||
| 1879 | Boston Beaneaters | NL | MLB | - | 23 | P | 65 | 257 | 35 | 62 | 3 | 1 | 0 | 21 | 0 | 0 | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 67 | 263 | 4 | 58 | .241 | .259 | .261 | .520 | .000 | .020 | .000 | 2.28 | 3.04 | 1.33 | 0.00 | ||
| 1880 | Boston Beaneaters | NL | MLB | - | 24 | P | 76 | 282 | 27 | 62 | 4 | 1 | 0 | 24 | 0 | 0 | 8 | 14 | 0 | 0 | 0 | 0 | 0 | 68 | 290 | 5 | 57 | .220 | .241 | .241 | .482 | .000 | .021 | .000 | 2.76 | 4.83 | 1.75 | 0.00 | ||
| 1881 | Boston Beaneaters | NL | MLB | - | 25 | P | 3 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 0 | 2 | .200 | .200 | .200 | .400 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 1882 | Worcester NL Team | NL | MLB | WOR | - | 26 | OF | 8 | 30 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 32 | 0 | 4 | .133 | .188 | .133 | .321 | .000 | .000 | .000 | 6.25 | 9.38 | 1.50 | 0.00 | |
| 1884 | Boston Reds | MLB | MLB | BSU | - | 28 | P-OF | 37 | 162 | 21 | 48 | 8 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 56 | 166 | 8 | 40 | .296 | .313 | .346 | .659 | .000 | .050 | .000 | 2.41 | 0.00 | 0.00 | 0.00 | |
| 1884 | Indianapolis Hoosiers | MLB | MLB | IN2 | - | 28 | P | 7 | 23 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 23 | 2 | 1 | .130 | .130 | .261 | .391 | .000 | .131 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (10 yrs) | MLB | 488 | 1975 | 213 | 471 | 53 | 11 | 0 | 174 | 5 | 1 | 22 | 63 | 0 | 0 | 0 | 0 | 0 | 546 | 1997 | 64 | 407 | .238 | .247 | .276 | .523 | .051 | .038 | .246 | 1.10 | 3.15 | 2.86 | |||||||
| Tot: | NL (7 yrs) | NL | 317 | 1256 | 135 | 289 | 23 | 6 | 0 | 121 | 0 | 0 | 17 | 53 | 0 | 0 | 0 | 0 | 0 | 324 | 1273 | 29 | 260 | .230 | .240 | .258 | .498 | .041 | .028 | .240 | 1.34 | 4.16 | 3.12 | |||||||
| Tot: | MLB (3 yrs) | MLB | 171 | 719 | 78 | 182 | 30 | 5 | 0 | 53 | 5 | 1 | 5 | 10 | 0 | 0 | 0 | 0 | 0 | 222 | 724 | 35 | 147 | .253 | .258 | .309 | .567 | .068 | .056 | .257 | 0.69 | 1.38 | 2.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 48 | 79 | 58 | 67 | 58 | 82 | .506 |