| 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 |
| 1894 | Washington Nationals | NL | MLB | WSN | - | 20 | P | 53 | 165 | 29 | 48 | 5 | 2 | 2 | 29 | 9 | 0 | 9 | 20 | 0 | 0 | 0 | 0 | 0 | 63 | 174 | 9 | 39 | .291 | .328 | .382 | .710 | .000 | .091 | .000 | 5.17 | 11.49 | 2.22 | 82.50 | |
| 1895 | Washington Nationals | NL | MLB | WSN | - | 21 | P | 63 | 196 | 26 | 50 | 9 | 1 | 1 | 26 | 7 | 0 | 12 | 32 | 3 | 5 | 0 | 0 | 0 | 64 | 216 | 11 | 39 | .255 | .308 | .327 | .635 | .000 | .072 | .000 | 5.56 | 14.81 | 2.67 | 196.00 | |
| 1896 | Washington Nationals | NL | MLB | WSN | - | 22 | P | 49 | 156 | 23 | 38 | 1 | 1 | 1 | 14 | 9 | 0 | 9 | 18 | 4 | 2 | 0 | 0 | 0 | 44 | 171 | 3 | 35 | .244 | .302 | .282 | .584 | .000 | .038 | .000 | 5.26 | 10.53 | 2.00 | 156.00 | |
| 1897 | Washington Nationals | NL | MLB | WSN | - | 23 | P | 50 | 139 | 23 | 44 | 2 | 5 | 0 | 19 | 7 | 0 | 6 | 0 | 2 | 4 | 0 | 0 | 0 | 56 | 151 | 7 | 37 | .317 | .354 | .403 | .757 | .000 | .086 | .000 | 3.97 | 0.00 | 0.00 | 0.00 | |
| 1898 | Washington Nationals | NL | MLB | WSN | - | 24 | P-SS | 80 | 249 | 38 | 80 | 3 | 5 | 2 | 25 | 14 | 0 | 18 | 0 | 1 | 9 | 0 | 0 | 0 | 99 | 277 | 10 | 70 | .321 | .369 | .398 | .767 | .000 | .077 | .000 | 6.50 | 0.00 | 0.00 | 124.50 | |
| 1899 | Washington Nationals | NL | MLB | WSN | - | 25 | 3B | 108 | 375 | 73 | 112 | 6 | 7 | 1 | 35 | 16 | 0 | 32 | 0 | 4 | 6 | 0 | 0 | 0 | 135 | 417 | 14 | 98 | .299 | .360 | .360 | .720 | .000 | .061 | .000 | 7.67 | 0.00 | 0.00 | 375.00 | |
| 1900 | New York Giants | NL | MLB | NY1 | - | 26 | P-3B | 76 | 248 | 32 | 73 | 4 | 0 | 0 | 27 | 15 | 0 | 26 | 0 | 2 | 3 | 0 | 0 | 0 | 77 | 279 | 4 | 69 | .294 | .366 | .310 | .676 | .000 | .016 | .000 | 9.32 | 0.00 | 0.00 | 0.00 | |
| 1901 | Washington Senators I | AL | MLB | WS1 | - | 27 | P-OF | 51 | 140 | 26 | 42 | 7 | 2 | 0 | 16 | 10 | 0 | 23 | 0 | 1 | 3 | 0 | 0 | 0 | 53 | 167 | 9 | 33 | .300 | .402 | .379 | .781 | .000 | .079 | .000 | 13.77 | 0.00 | 0.00 | 0.00 | |
| 1902 | Detroit Tigers | AL | MLB | DET | - | 28 | P | 35 | 100 | 8 | 18 | 2 | 0 | 0 | 6 | 1 | 0 | 6 | 0 | 0 | 3 | 0 | 0 | 0 | 20 | 109 | 2 | 16 | .180 | .226 | .200 | .426 | .000 | .020 | .000 | 5.50 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (9 yrs) | MLB | 565 | 1768 | 278 | 505 | 39 | 23 | 7 | 197 | 88 | 0 | 141 | 70 | 17 | 35 | 0 | 0 | 0 | 611 | 1961 | 69 | 436 | .286 | .344 | .346 | .690 | .189 | .060 | .295 | 7.19 | 3.57 | 0.50 | 252.57 | ||||||
| Tot: | AL (2 yrs) | AL | 86 | 240 | 34 | 60 | 9 | 2 | 0 | 22 | 11 | 0 | 29 | 0 | 1 | 6 | 0 | 0 | 0 | 73 | 276 | 11 | 49 | .250 | .333 | .304 | .637 | .221 | .054 | .250 | 10.51 | 0.00 | 0.00 | |||||||
| Tot: | NL (7 yrs) | NL | 479 | 1528 | 244 | 445 | 30 | 21 | 7 | 175 | 77 | 0 | 112 | 70 | 16 | 29 | 0 | 0 | 0 | 538 | 1685 | 58 | 387 | .291 | .346 | .352 | .698 | .185 | .061 | .302 | 6.65 | 4.15 | 0.63 | 218.29 | ||||||
| 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 |
| 1894 | Washington Nationals | NL | MLB | WSN | - | 20 | 17 | 23 | 3.85 | 50 | 38 | 29 | 0 | 12 | 10 | 3 | 336.1 | 442 | 278 | 144 | 9 | 126 | 72 | 11 | 0 | 0 | 1.69 | 11.83 | 0.24 | 3.37 | 1.93 | 7.44 | 0.57 |
| 1895 | Washington Nationals | NL | MLB | WSN | - | 21 | 13 | 23 | 4.46 | 43 | 38 | 32 | 0 | 5 | 5 | 2 | 311.0 | 430 | 280 | 154 | 17 | 96 | 84 | 2 | 0 | 0 | 1.69 | 12.44 | 0.49 | 2.78 | 2.43 | 8.10 | 0.88 |
| 1896 | Washington Nationals | NL | MLB | WSN | - | 22 | 25 | 18 | 4.13 | 46 | 45 | 38 | 2 | 1 | 1 | 0 | 366.1 | 456 | 266 | 168 | 10 | 117 | 94 | 10 | 0 | 0 | 1.56 | 11.20 | 0.25 | 2.87 | 2.31 | 6.54 | 0.80 |
| 1897 | Washington Nationals | NL | MLB | WSN | - | 23 | 20 | 20 | 3.24 | 46 | 42 | 34 | 3 | 4 | 3 | 3 | 333.0 | 397 | 218 | 120 | 5 | 103 | 88 | 10 | 0 | 28 | 1.50 | 10.73 | 0.14 | 2.78 | 2.38 | 5.89 | 0.85 |
| 1898 | Washington Nationals | NL | MLB | WSN | - | 24 | 12 | 18 | 4.81 | 33 | 30 | 24 | 0 | 3 | 3 | 0 | 233.2 | 309 | 181 | 125 | 3 | 71 | 52 | 1 | 0 | 18 | 1.63 | 11.90 | 0.12 | 2.73 | 2.00 | 6.97 | 0.73 |
| 1899 | Washington Nationals | NL | MLB | WSN | - | 25 | 7 | 14 | 4.60 | 23 | 21 | 21 | 0 | 2 | 1 | 0 | 186.0 | 234 | 128 | 95 | 2 | 53 | 28 | 2 | 0 | 6 | 1.54 | 11.32 | 0.10 | 2.56 | 1.35 | 6.19 | 0.53 |
| 1900 | New York Giants | NL | MLB | NY1 | - | 26 | 13 | 17 | 3.86 | 33 | 29 | 26 | 1 | 4 | 4 | 0 | 242.2 | 303 | 138 | 104 | 5 | 58 | 39 | 3 | 0 | 20 | 1.49 | 11.24 | 0.19 | 2.15 | 1.45 | 5.12 | 0.67 |
| 1901 | Washington Senators I | AL | MLB | WS1 | - | 27 | 9 | 13 | 4.56 | 24 | 22 | 19 | 1 | 2 | 2 | 1 | 179.2 | 217 | 126 | 91 | 8 | 50 | 31 | 3 | 0 | 10 | 1.49 | 10.87 | 0.40 | 2.50 | 1.55 | 6.31 | 0.62 |
| 1902 | Detroit Tigers | AL | MLB | DET | - | 28 | 15 | 18 | 3.04 | 35 | 33 | 28 | 4 | 2 | 2 | 1 | 281.2 | 282 | 129 | 95 | 5 | 80 | 40 | 1 | 0 | 10 | 1.29 | 9.01 | 0.16 | 2.56 | 1.28 | 4.12 | 0.50 |
| Tot: | MLB (9 yrs) | MLB | 131 | 164 | 3.99 | 333 | 298 | 251 | 11 | 31 | 35 | 10 | 2470.1 | 3070 | 1744 | 1096 | 64 | 754 | 528 | 43 | 0 | 92 | 1.55 | 11.18 | 0.23 | 2.75 | 1.92 | 6.35 | 0.70 | ||||
| Tot: | NL (7 yrs) | NL | 107 | 133 | 4.08 | 274 | 243 | 204 | 6 | 27 | 31 | 8 | 2009.0 | 2571 | 1489 | 910 | 51 | 624 | 457 | 39 | 0 | 72 | 1.59 | 11.52 | 0.23 | 2.80 | 2.05 | 6.67 | 0.73 | ||||
| Tot: | AL (2 yrs) | AL | 24 | 31 | 3.63 | 59 | 55 | 47 | 5 | 4 | 4 | 2 | 461.1 | 499 | 255 | 186 | 13 | 130 | 71 | 4 | 0 | 20 | 1.36 | 9.73 | 0.25 | 2.54 | 1.39 | 4.97 | 0.55 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 36 | 63 | 36 | 48 | 36 | 95 | .393 |