| 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 |
| 1892 | St. Louis Browns | NL | MLB | SL4 | - | 19 | 6 | 14 | 3.19 | 20 | 20 | 18 | 0 | 0 | 0 | 0 | 166.1 | 160 | 116 | 59 | 4 | 63 | 63 | 8 | 0 | 0 | 1.34 | 8.66 | 0.22 | 3.41 | 3.41 | 6.28 | 1.00 |
| 1893 | St. Louis Browns | NL | MLB | SL4 | - | 20 | 5 | 17 | 4.60 | 31 | 24 | 21 | 0 | 7 | 7 | 1 | 227.0 | 249 | 184 | 116 | 6 | 103 | 73 | 9 | 0 | 0 | 1.55 | 9.87 | 0.24 | 4.08 | 2.89 | 7.30 | 0.71 |
| 1894 | St. Louis Browns | NL | MLB | SL4 | - | 21 | 19 | 27 | 4.90 | 53 | 41 | 36 | 0 | 12 | 10 | 0 | 392.2 | 481 | 306 | 214 | 14 | 149 | 120 | 21 | 0 | 0 | 1.60 | 11.02 | 0.32 | 3.42 | 2.75 | 7.01 | 0.81 |
| 1895 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 22 | 31 | 22 | 3.18 | 56 | 50 | 44 | 4 | 6 | 5 | 1 | 444.1 | 449 | 242 | 157 | 7 | 122 | 142 | 10 | 0 | 0 | 1.29 | 9.09 | 0.14 | 2.47 | 2.88 | 4.90 | 1.16 |
| 1896 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 23 | 22 | 21 | 3.57 | 49 | 43 | 37 | 2 | 6 | 6 | 0 | 378.0 | 382 | 197 | 150 | 2 | 157 | 137 | 17 | 0 | 0 | 1.43 | 9.10 | 0.05 | 3.74 | 3.26 | 4.69 | 0.87 |
| 1897 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 24 | 18 | 18 | 4.80 | 40 | 39 | 33 | 0 | 1 | 1 | 0 | 311.1 | 362 | 221 | 166 | 7 | 94 | 88 | 5 | 1 | 27 | 1.46 | 10.46 | 0.20 | 2.72 | 2.54 | 6.39 | 0.94 |
| 1898 | Cincinnati Reds | NL | MLB | CIN | - | 25 | 27 | 11 | 3.37 | 43 | 37 | 32 | 3 | 6 | 6 | 0 | 331.0 | 357 | 163 | 124 | 5 | 91 | 69 | 6 | 0 | 22 | 1.35 | 9.71 | 0.14 | 2.47 | 1.88 | 4.43 | 0.76 |
| 1899 | Cincinnati Reds | NL | MLB | CIN | - | 26 | 14 | 17 | 4.24 | 34 | 29 | 25 | 0 | 5 | 4 | 1 | 250.1 | 289 | 161 | 118 | 7 | 65 | 46 | 3 | 2 | 20 | 1.41 | 10.39 | 0.25 | 2.34 | 1.65 | 5.79 | 0.71 |
| 1900 | New York Giants | NL | MLB | NY1 | - | 27 | 18 | 18 | 3.53 | 41 | 38 | 34 | 2 | 3 | 2 | 0 | 329.1 | 377 | 204 | 129 | 7 | 89 | 80 | 1 | 2 | 20 | 1.41 | 10.30 | 0.19 | 2.43 | 2.19 | 5.57 | 0.90 |
| 1901 | Milwaukee Brewers | AL | MLB | MLA | - | 28 | 7 | 14 | 4.59 | 26 | 23 | 17 | 0 | 3 | 2 | 0 | 182.1 | 228 | 133 | 93 | 3 | 41 | 50 | 3 | 0 | 9 | 1.48 | 11.25 | 0.15 | 2.02 | 2.47 | 6.56 | 1.22 |
| Tot: | MLB (10 yrs) | MLB | 167 | 179 | 3.96 | 393 | 344 | 297 | 11 | 43 | 49 | 3 | 3012.2 | 3334 | 1927 | 1326 | 62 | 974 | 868 | 83 | 5 | 98 | 1.43 | 9.96 | 0.19 | 2.91 | 2.59 | 5.76 | 0.89 | ||||
| Tot: | AL (1 yrs) | AL | 7 | 14 | 4.59 | 26 | 23 | 17 | 0 | 2 | 3 | 0 | 182.1 | 228 | 133 | 93 | 3 | 41 | 50 | 3 | 0 | 9 | 1.48 | 11.25 | 0.15 | 2.02 | 2.47 | 6.56 | 1.22 | ||||
| Tot: | NL (9 yrs) | NL | 160 | 165 | 3.92 | 367 | 321 | 280 | 11 | 41 | 46 | 3 | 2830.1 | 3106 | 1794 | 1233 | 59 | 933 | 818 | 80 | 5 | 89 | 1.43 | 9.88 | 0.19 | 2.97 | 2.60 | 5.70 | 0.88 | ||||
| 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 |
| 1892 | St. Louis Browns | NL | MLB | SL4 | - | 19 | P | 20 | 71 | 3 | 12 | 1 | 0 | 1 | 5 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 16 | 72 | 2 | 10 | .169 | .181 | .225 | .406 | .000 | .056 | .000 | 1.39 | 11.11 | 8.00 | 71.00 | |
| 1893 | St. Louis Browns | NL | MLB | SL4 | - | 20 | P | 31 | 91 | 10 | 26 | 7 | 3 | 0 | 17 | 1 | 0 | 11 | 16 | 1 | 0 | 0 | 0 | 0 | 39 | 103 | 10 | 16 | .286 | .369 | .429 | .798 | .000 | .143 | .000 | 10.68 | 15.53 | 1.45 | 0.00 | |
| 1894 | St. Louis Browns | NL | MLB | SL4 | - | 21 | P | 53 | 163 | 16 | 43 | 6 | 6 | 2 | 23 | 2 | 0 | 5 | 16 | 3 | 0 | 0 | 0 | 0 | 67 | 171 | 14 | 29 | .264 | .298 | .411 | .709 | .000 | .147 | .000 | 2.92 | 9.36 | 3.20 | 81.50 | |
| 1895 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 22 | P | 57 | 185 | 33 | 57 | 14 | 3 | 5 | 42 | 1 | 0 | 3 | 20 | 2 | 3 | 0 | 0 | 0 | 92 | 193 | 22 | 35 | .308 | .326 | .497 | .823 | .000 | .189 | .000 | 1.55 | 10.36 | 6.67 | 37.00 | |
| 1896 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 23 | P | 50 | 163 | 19 | 39 | 9 | 4 | 1 | 21 | 1 | 0 | 1 | 22 | 3 | 3 | 0 | 0 | 0 | 59 | 170 | 14 | 25 | .239 | .257 | .362 | .619 | .000 | .123 | .000 | 0.59 | 12.94 | 22.00 | 163.00 | |
| 1897 | Pittsburgh Alleghenys | NL | MLB | PIT | - | 24 | P | 40 | 130 | 10 | 30 | 3 | 1 | 0 | 9 | 0 | 0 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 35 | 136 | 4 | 26 | .231 | .265 | .269 | .534 | .000 | .038 | .000 | 2.94 | 0.00 | 0.00 | 0.00 | |
| 1898 | Cincinnati Reds | NL | MLB | CIN | - | 25 | P | 43 | 130 | 17 | 24 | 2 | 1 | 1 | 16 | 1 | 0 | 5 | 0 | 0 | 5 | 0 | 0 | 0 | 31 | 140 | 4 | 20 | .185 | .215 | .238 | .453 | .000 | .053 | .000 | 3.57 | 0.00 | 0.00 | 130.00 | |
| 1899 | Cincinnati Reds | NL | MLB | CIN | - | 26 | P | 34 | 101 | 11 | 22 | 4 | 1 | 0 | 10 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 103 | 5 | 17 | .218 | .233 | .277 | .510 | .000 | .059 | .000 | 1.94 | 0.00 | 0.00 | 0.00 | |
| 1900 | New York Giants | NL | MLB | NY1 | - | 27 | P | 41 | 123 | 9 | 25 | 1 | 1 | 1 | 11 | 0 | 0 | 3 | 0 | 0 | 4 | 0 | 0 | 0 | 31 | 130 | 3 | 22 | .203 | .222 | .252 | .474 | .000 | .049 | .000 | 2.31 | 0.00 | 0.00 | 123.00 | |
| 1901 | Milwaukee Brewers | AL | MLB | MLA | - | 28 | P | 30 | 73 | 2 | 19 | 4 | 0 | 0 | 9 | 0 | 0 | 6 | 0 | 0 | 4 | 0 | 0 | 0 | 23 | 83 | 4 | 15 | .260 | .316 | .315 | .631 | .000 | .055 | .000 | 7.23 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (10 yrs) | MLB | 399 | 1230 | 130 | 297 | 51 | 20 | 11 | 163 | 7 | 0 | 41 | 82 | 11 | 19 | 0 | 0 | 0 | 421 | 1301 | 82 | 215 | .241 | .272 | .342 | .615 | .140 | .101 | .252 | 3.15 | 6.30 | 2.00 | 111.82 | ||||||
| Tot: | AL (1 yrs) | AL | 30 | 73 | 2 | 19 | 4 | 0 | 0 | 9 | 0 | 0 | 6 | 0 | 0 | 4 | 0 | 0 | 0 | 23 | 83 | 4 | 15 | .260 | .316 | .315 | .632 | .137 | .055 | .260 | 7.23 | 0.00 | 0.00 | |||||||
| Tot: | NL (9 yrs) | NL | 369 | 1157 | 128 | 278 | 47 | 20 | 11 | 154 | 7 | 0 | 35 | 82 | 11 | 15 | 0 | 0 | 0 | 398 | 1218 | 78 | 200 | .240 | .269 | .344 | .613 | .140 | .104 | .251 | 2.87 | 6.73 | 2.34 | 105.18 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 64 | 64 | 63 | 72 | 63 | 95 | .469 |