| 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 |
| 1884 | Philadelphia Keystones | MLB | MLB | PHU | - | 18 | 0 | 1 | 4.50 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 8.0 | 10 | 7 | 4 | 0 | 1 | 7 | 0 | 0 | 0 | 1.38 | 11.25 | 0.00 | 1.13 | 7.88 | 7.88 | 7.00 |
| 1887 | Philadelphia Phillies | NL | MLB | PHI | - | 21 | 4 | 2 | 5.54 | 7 | 5 | 4 | 0 | 2 | 2 | 0 | 50.1 | 72 | 50 | 31 | 2 | 15 | 18 | 4 | 0 | 2 | 1.73 | 12.87 | 0.36 | 2.68 | 3.22 | 8.94 | 1.20 |
| 1888 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 22 | 0 | 2 | 6.35 | 3 | 1 | 1 | 0 | 2 | 2 | 0 | 17.0 | 26 | 20 | 12 | 0 | 5 | 12 | 2 | 0 | 0 | 1.82 | 13.76 | 0.00 | 2.65 | 6.35 | 10.59 | 2.40 |
| 1889 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 23 | 1 | 4 | 9.86 | 6 | 4 | 4 | 0 | 2 | 2 | 0 | 42.0 | 64 | 53 | 46 | 3 | 28 | 11 | 4 | 0 | 1 | 2.19 | 13.71 | 0.64 | 6.00 | 2.36 | 11.36 | 0.39 |
| 1890 | Pittsburgh Burghers | MLB | MLB | PTP | - | 24 | 16 | 12 | 3.79 | 30 | 28 | 26 | 2 | 2 | 2 | 0 | 246.2 | 258 | 189 | 104 | 13 | 104 | 81 | 13 | 0 | 8 | 1.47 | 9.41 | 0.47 | 3.79 | 2.96 | 6.90 | 0.78 |
| 1891 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 25 | 1 | 2 | 2.31 | 8 | 3 | 3 | 0 | 5 | 5 | 1 | 39.0 | 44 | 22 | 10 | 0 | 16 | 13 | 2 | 0 | 0 | 1.54 | 10.15 | 0.00 | 3.69 | 3.00 | 5.08 | 0.81 |
| 1893 | Washington Nationals | NL | MLB | WSN | - | 27 | 12 | 21 | 5.30 | 37 | 33 | 29 | 1 | 4 | 4 | 0 | 297.0 | 355 | 254 | 175 | 17 | 144 | 72 | 11 | 3 | 0 | 1.68 | 10.76 | 0.52 | 4.36 | 2.18 | 7.70 | 0.50 |
| 1894 | Washington Nationals | NL | MLB | WSN | - | 28 | 11 | 15 | 5.94 | 29 | 27 | 21 | 0 | 2 | 2 | 0 | 204.2 | 275 | 200 | 135 | 12 | 73 | 34 | 7 | 0 | 0 | 1.70 | 12.09 | 0.53 | 3.21 | 1.50 | 8.79 | 0.47 |
| 1895 | Washington Nationals | NL | MLB | WSN | - | 29 | 10 | 5 | 2.45 | 16 | 16 | 14 | 0 | 0 | 0 | 0 | 135.2 | 136 | 67 | 37 | 5 | 37 | 34 | 2 | 0 | 0 | 1.28 | 9.02 | 0.33 | 2.45 | 2.26 | 4.44 | 0.92 |
| 1896 | Washington Nationals | NL | MLB | WSN | - | 30 | 5 | 2 | 3.63 | 8 | 8 | 7 | 0 | 0 | 0 | 0 | 62.0 | 75 | 50 | 25 | 0 | 20 | 18 | 0 | 0 | 0 | 1.53 | 10.89 | 0.00 | 2.90 | 2.61 | 7.26 | 0.90 |
| 1897 | Washington Nationals | NL | MLB | WSN | - | 31 | 0 | 1 | 9.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 4 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 2.50 | 18.00 | 0.00 | 4.50 | 0.00 | 9.00 | 0.00 |
| 1897 | Baltimore Orioles | NL | MLB | BLN | - | 31 | 0 | 0 | 7.04 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.2 | 9 | 8 | 6 | 0 | 8 | 2 | 0 | 0 | 4 | 2.22 | 10.57 | 0.00 | 9.39 | 2.35 | 9.39 | 0.25 |
| 1898 | Baltimore Orioles | NL | MLB | BLN | - | 32 | 20 | 7 | 2.10 | 28 | 28 | 26 | 1 | 0 | 0 | 0 | 239.2 | 207 | 74 | 56 | 3 | 49 | 31 | 1 | 0 | 4 | 1.07 | 7.77 | 0.11 | 1.84 | 1.16 | 2.78 | 0.63 |
| 1899 | Brooklyn Superbas | NL | MLB | - | 33 | 2 | 0 | 4.50 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 26.0 | 35 | 19 | 13 | 1 | 6 | 2 | 0 | 0 | 2 | 1.58 | 12.12 | 0.35 | 2.08 | 0.69 | 6.58 | 0.33 | |
| 1900 | Philadelphia Phillies | NL | MLB | PHI | - | 34 | 2 | 3 | 6.16 | 5 | 4 | 3 | 0 | 1 | 1 | 0 | 38.0 | 53 | 31 | 26 | 2 | 3 | 6 | 0 | 0 | 2 | 1.47 | 12.55 | 0.47 | 0.71 | 1.42 | 7.34 | 2.00 |
| 1901 | New York Giants | NL | MLB | NY1 | - | 35 | 0 | 3 | 11.37 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 19.0 | 39 | 27 | 24 | 1 | 8 | 5 | 2 | 1 | 2 | 2.47 | 18.47 | 0.47 | 3.79 | 2.37 | 12.79 | 0.63 |
| Tot: | MLB (15 yrs) | MLB | 84 | 80 | 4.43 | 188 | 168 | 143 | 4 | 20 | 20 | 1 | 1434.2 | 1662 | 1073 | 706 | 59 | 518 | 346 | 48 | 4 | 25 | 1.52 | 10.43 | 0.37 | 3.25 | 2.17 | 6.73 | 0.67 | ||||
| Tot: | NL (13 yrs) | NL | 68 | 67 | 4.56 | 157 | 139 | 116 | 2 | 18 | 18 | 1 | 1180.0 | 1394 | 877 | 598 | 46 | 413 | 258 | 35 | 4 | 17 | 1.53 | 10.63 | 0.35 | 3.15 | 1.97 | 6.69 | 0.62 | ||||
| Tot: | MLB (2 yrs) | MLB | 16 | 13 | 3.82 | 31 | 29 | 27 | 2 | 2 | 2 | 0 | 254.2 | 268 | 196 | 108 | 13 | 105 | 88 | 13 | 0 | 8 | 1.46 | 9.47 | 0.46 | 3.71 | 3.11 | 6.93 | 0.84 | ||||
| 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 |
| 1884 | Philadelphia Keystones | MLB | MLB | PHU | - | 18 | 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 | |
| 1887 | Philadelphia Phillies | NL | MLB | PHI | - | 21 | OF-P | 16 | 56 | 15 | 17 | 2 | 2 | 1 | 4 | 5 | 0 | 15 | 10 | 0 | 0 | 0 | 0 | 0 | 26 | 71 | 5 | 12 | .304 | .451 | .464 | .915 | .000 | .160 | .000 | 21.13 | 14.08 | 0.67 | 56.00 | |
| 1888 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 22 | 1B-OF | 74 | 259 | 21 | 54 | 9 | 4 | 0 | 31 | 9 | 0 | 21 | 45 | 3 | 0 | 0 | 0 | 0 | 71 | 283 | 13 | 41 | .208 | .276 | .274 | .550 | .000 | .066 | .000 | 7.42 | 15.90 | 2.14 | 0.00 | |
| 1889 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 23 | OF | 68 | 257 | 37 | 71 | 6 | 6 | 4 | 44 | 18 | 0 | 29 | 41 | 3 | 0 | 0 | 0 | 0 | 101 | 289 | 16 | 55 | .276 | .356 | .393 | .749 | .000 | .117 | .000 | 10.03 | 14.19 | 1.41 | 64.25 | |
| 1890 | Pittsburgh Burghers | MLB | MLB | PTP | - | 24 | P-OF | 45 | 162 | 31 | 42 | 6 | 2 | 0 | 21 | 5 | 0 | 22 | 12 | 0 | 0 | 0 | 0 | 0 | 52 | 184 | 8 | 34 | .259 | .348 | .321 | .669 | .000 | .062 | .000 | 11.96 | 6.52 | 0.55 | 0.00 | |
| 1891 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 25 | OF | 47 | 149 | 15 | 28 | 2 | 4 | 0 | 14 | 4 | 0 | 20 | 28 | 0 | 0 | 0 | 0 | 0 | 38 | 169 | 6 | 22 | .188 | .284 | .255 | .539 | .000 | .067 | .000 | 11.83 | 16.57 | 1.40 | 0.00 | |
| 1893 | Washington Nationals | NL | MLB | WSN | - | 27 | P | 44 | 134 | 10 | 34 | 8 | 4 | 0 | 12 | 1 | 0 | 33 | 14 | 1 | 0 | 0 | 0 | 0 | 50 | 168 | 12 | 22 | .254 | .405 | .373 | .778 | .000 | .119 | .000 | 19.64 | 8.33 | 0.42 | 0.00 | |
| 1894 | Washington Nationals | NL | MLB | WSN | - | 28 | P | 41 | 124 | 23 | 30 | 3 | 3 | 2 | 20 | 1 | 0 | 14 | 11 | 7 | 0 | 0 | 0 | 0 | 45 | 145 | 8 | 22 | .242 | .352 | .363 | .715 | .000 | .121 | .000 | 9.66 | 7.59 | 0.79 | 62.00 | |
| 1895 | Washington Nationals | NL | MLB | WSN | - | 29 | P | 22 | 72 | 9 | 18 | 5 | 2 | 0 | 16 | 0 | 0 | 6 | 7 | 0 | 2 | 0 | 0 | 0 | 27 | 80 | 7 | 11 | .250 | .308 | .375 | .683 | .000 | .125 | .000 | 7.50 | 8.75 | 1.17 | 0.00 | |
| 1896 | Washington Nationals | NL | MLB | WSN | - | 30 | P | 8 | 28 | 6 | 8 | 1 | 1 | 0 | 5 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 11 | 31 | 2 | 6 | .286 | .355 | .393 | .748 | .000 | .107 | .000 | 9.68 | 6.45 | 0.67 | 0.00 | |
| 1897 | Washington Nationals | NL | MLB | WSN | - | 31 | P | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1897 | Baltimore Orioles | NL | MLB | BLN | - | 31 | P | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1898 | Baltimore Orioles | NL | MLB | BLN | - | 32 | P | 29 | 93 | 21 | 19 | 3 | 2 | 0 | 10 | 1 | 0 | 16 | 0 | 2 | 1 | 0 | 0 | 0 | 26 | 112 | 5 | 14 | .204 | .333 | .280 | .613 | .000 | .076 | .000 | 14.29 | 0.00 | 0.00 | 0.00 | |
| 1899 | Brooklyn Superbas | NL | MLB | - | 33 | P | 4 | 11 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 0 | 3 | .273 | .333 | .273 | .606 | .000 | .000 | .000 | 8.33 | 0.00 | 0.00 | 0.00 | ||
| 1900 | Philadelphia Phillies | NL | MLB | PHI | - | 34 | P | 5 | 15 | 2 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 17 | 0 | 3 | .200 | .294 | .200 | .494 | .000 | .000 | .000 | 11.76 | 0.00 | 0.00 | 0.00 | |
| 1901 | New York Giants | NL | MLB | NY1 | - | 35 | P | 3 | 8 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 | 0 | 3 | .375 | .375 | .375 | .750 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (15 yrs) | MLB | 410 | 1376 | 193 | 331 | 45 | 30 | 7 | 179 | 44 | 0 | 182 | 170 | 16 | 3 | 0 | 0 | 0 | 457 | 1577 | 82 | 249 | .241 | .336 | .332 | .668 | .256 | .092 | .270 | 11.54 | 10.78 | 0.93 | 196.57 | ||||||
| Tot: | NL (13 yrs) | NL | 364 | 1210 | 162 | 289 | 39 | 28 | 7 | 158 | 39 | 0 | 160 | 158 | 16 | 3 | 0 | 0 | 0 | 405 | 1389 | 74 | 215 | .239 | .335 | .335 | .670 | .260 | .096 | .270 | 11.52 | 11.38 | 0.99 | 172.86 | ||||||
| Tot: | MLB (2 yrs) | MLB | 46 | 166 | 31 | 42 | 6 | 2 | 0 | 21 | 5 | 0 | 22 | 12 | 0 | 0 | 0 | 0 | 0 | 52 | 188 | 8 | 34 | .253 | .340 | .313 | .654 | .223 | .060 | .273 | 11.70 | 6.38 | 0.55 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 43 | 60 | 35 | 54 | 35 | 39 | .482 |