| 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 | St. Louis Browns | MLB | MLB | SL4 | - | 20 | 7 | 2 | 2.61 | 13 | 7 | 7 | 0 | 6 | 6 | 0 | 82.2 | 61 | 34 | 24 | 1 | 15 | 58 | 0 | 0 | 3 | 0.92 | 6.64 | 0.11 | 1.63 | 6.31 | 3.70 | 3.87 |
| 1885 | St. Louis Browns | MLB | MLB | SL4 | - | 21 | 40 | 13 | 2.07 | 53 | 53 | 53 | 6 | 0 | 0 | 0 | 482.1 | 430 | 196 | 111 | 3 | 57 | 190 | 21 | 0 | 19 | 1.01 | 8.02 | 0.06 | 1.06 | 3.55 | 3.66 | 3.33 |
| 1886 | St. Louis Browns | MLB | MLB | SL4 | - | 22 | 30 | 14 | 2.32 | 44 | 43 | 42 | 2 | 1 | 1 | 0 | 387.1 | 323 | 164 | 100 | 3 | 86 | 166 | 12 | 0 | 7 | 1.06 | 7.51 | 0.07 | 2.00 | 3.86 | 3.81 | 1.93 |
| 1887 | St. Louis Browns | MLB | MLB | SL4 | - | 23 | 29 | 9 | 3.30 | 39 | 39 | 39 | 2 | 0 | 0 | 0 | 341.0 | 337 | 185 | 125 | 6 | 61 | 74 | 0 | 0 | 16 | 1.17 | 8.89 | 0.16 | 1.61 | 1.95 | 4.88 | 1.21 |
| 1888 | Brooklyn Bridegrooms | MLB | MLB | BRO | - | 24 | 29 | 15 | 2.39 | 44 | 43 | 42 | 4 | 1 | 1 | 0 | 391.2 | 337 | 176 | 104 | 4 | 53 | 140 | 0 | 0 | 0 | 1.00 | 7.74 | 0.09 | 1.22 | 3.22 | 4.04 | 2.64 |
| 1889 | Brooklyn Bridegrooms | MLB | MLB | BRO | - | 25 | 40 | 11 | 3.13 | 56 | 50 | 46 | 7 | 6 | 6 | 1 | 445.0 | 444 | 215 | 155 | 16 | 104 | 118 | 22 | 0 | 0 | 1.23 | 8.98 | 0.32 | 2.10 | 2.39 | 4.35 | 1.13 |
| 1890 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 26 | 23 | 11 | 3.09 | 37 | 33 | 30 | 1 | 4 | 4 | 0 | 300.0 | 292 | 163 | 103 | 9 | 87 | 64 | 9 | 0 | 0 | 1.26 | 8.76 | 0.27 | 2.61 | 1.92 | 4.89 | 0.74 |
| 1891 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 27 | 18 | 14 | 3.12 | 38 | 32 | 29 | 2 | 6 | 6 | 1 | 297.0 | 323 | 185 | 103 | 7 | 107 | 69 | 12 | 0 | 0 | 1.45 | 9.79 | 0.21 | 3.24 | 2.09 | 5.61 | 0.64 |
| 1892 | St. Louis Browns | NL | MLB | SL4 | - | 28 | 2 | 10 | 5.84 | 16 | 10 | 10 | 0 | 6 | 5 | 1 | 101.2 | 131 | 75 | 66 | 10 | 27 | 21 | 2 | 0 | 0 | 1.55 | 11.60 | 0.89 | 2.39 | 1.86 | 6.64 | 0.78 |
| Tot: | MLB (9 yrs) | MLB | 218 | 99 | 2.83 | 340 | 310 | 298 | 24 | 29 | 30 | 3 | 2828.2 | 2678 | 1393 | 891 | 59 | 597 | 900 | 78 | 0 | 45 | 1.16 | 8.52 | 0.19 | 1.90 | 2.86 | 4.43 | 1.51 | ||||
| Tot: | NL (3 yrs) | NL | 43 | 35 | 3.50 | 91 | 75 | 69 | 3 | 15 | 16 | 2 | 698.2 | 746 | 423 | 272 | 26 | 221 | 154 | 23 | 0 | 0 | 1.38 | 9.61 | 0.33 | 2.85 | 1.98 | 5.45 | 0.70 | ||||
| Tot: | MLB (6 yrs) | MLB | 175 | 64 | 2.62 | 249 | 235 | 229 | 21 | 14 | 14 | 1 | 2130.0 | 1932 | 970 | 619 | 33 | 376 | 746 | 55 | 0 | 45 | 1.08 | 8.16 | 0.14 | 1.59 | 3.15 | 4.10 | 1.98 | ||||
| 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 | St. Louis Browns | MLB | MLB | SL4 | - | 20 | OF-P | 23 | 82 | 15 | 22 | 2 | 0 | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 86 | 4 | 18 | .268 | .302 | .366 | .668 | .000 | .098 | .000 | 4.65 | 0.00 | 0.00 | 41.00 | |
| 1885 | St. Louis Browns | MLB | MLB | SL4 | - | 21 | P | 60 | 222 | 37 | 50 | 10 | 2 | 1 | 12 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 67 | 242 | 13 | 37 | .225 | .289 | .302 | .591 | .000 | .077 | .000 | 8.26 | 0.00 | 0.00 | 222.00 | |
| 1886 | St. Louis Browns | MLB | MLB | SL4 | - | 22 | P-OF | 87 | 317 | 91 | 106 | 21 | 14 | 4 | 61 | 26 | 0 | 64 | 0 | 1 | 0 | 0 | 0 | 0 | 167 | 382 | 39 | 67 | .334 | .448 | .527 | .975 | .000 | .193 | .000 | 16.75 | 0.00 | 0.00 | 79.25 | |
| 1887 | St. Louis Browns | MLB | MLB | SL4 | - | 23 | OF-P | 98 | 364 | 102 | 130 | 23 | 11 | 8 | 73 | 49 | 0 | 66 | 0 | 6 | 0 | 0 | 0 | 0 | 199 | 436 | 42 | 88 | .357 | .463 | .547 | 1.010 | .000 | .190 | .000 | 15.14 | 0.00 | 0.00 | 45.50 | |
| 1888 | Brooklyn Bridegrooms | MLB | MLB | BRO | - | 24 | OF-P | 94 | 335 | 58 | 77 | 10 | 5 | 5 | 53 | 23 | 0 | 45 | 0 | 4 | 0 | 0 | 0 | 0 | 112 | 384 | 20 | 57 | .230 | .328 | .334 | .662 | .000 | .104 | .000 | 11.72 | 0.00 | 0.00 | 67.00 | |
| 1889 | Brooklyn Bridegrooms | MLB | MLB | BRO | - | 25 | P | 59 | 172 | 45 | 43 | 8 | 3 | 2 | 31 | 9 | 0 | 44 | 17 | 2 | 0 | 0 | 0 | 0 | 63 | 218 | 13 | 30 | .250 | .408 | .366 | .774 | .000 | .116 | .000 | 20.18 | 7.80 | 0.39 | 86.00 | |
| 1890 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 26 | OF-P | 71 | 238 | 46 | 63 | 7 | 4 | 1 | 29 | 13 | 0 | 47 | 18 | 5 | 0 | 0 | 0 | 0 | 81 | 290 | 12 | 51 | .265 | .397 | .340 | .737 | .000 | .075 | .000 | 16.21 | 6.21 | 0.38 | 238.00 | |
| 1891 | Brooklyn Bridegrooms | NL | MLB | BRO | - | 27 | P | 56 | 171 | 24 | 48 | 5 | 3 | 2 | 23 | 4 | 0 | 25 | 13 | 0 | 0 | 0 | 0 | 0 | 65 | 196 | 10 | 38 | .281 | .372 | .380 | .752 | .000 | .099 | .000 | 12.76 | 6.63 | 0.52 | 85.50 | |
| 1892 | St. Louis Browns | NL | MLB | SL4 | - | 28 | OF | 143 | 513 | 76 | 142 | 16 | 8 | 3 | 69 | 24 | 0 | 86 | 29 | 5 | 0 | 0 | 0 | 0 | 183 | 604 | 27 | 115 | .277 | .386 | .357 | .743 | .000 | .080 | .000 | 14.24 | 4.80 | 0.34 | 171.00 | |
| 1893 | Chicago Colts | NL | MLB | CHN | - | 29 | OF | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1893 | Cincinnati Reds | NL | MLB | CIN | - | 29 | OF | 13 | 48 | 14 | 14 | 2 | 0 | 1 | 8 | 4 | 0 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 19 | 65 | 3 | 11 | .292 | .477 | .396 | .873 | .000 | .104 | .000 | 24.62 | 1.54 | 0.06 | 48.00 | |
| Tot: | MLB (10 yrs) | MLB | 705 | 2465 | 508 | 695 | 104 | 50 | 29 | 359 | 152 | 0 | 417 | 79 | 24 | 0 | 0 | 0 | 0 | 986 | 2906 | 183 | 512 | .282 | .391 | .400 | .791 | .349 | .118 | .283 | 14.35 | 2.72 | 0.19 | 85.00 | ||||||
| Tot: | NL (4 yrs) | NL | 284 | 973 | 160 | 267 | 30 | 15 | 7 | 129 | 45 | 0 | 174 | 62 | 11 | 0 | 0 | 0 | 0 | 348 | 1158 | 52 | 215 | .274 | .390 | .358 | .748 | .308 | .083 | .288 | 15.03 | 5.35 | 0.36 | 139.00 | ||||||
| Tot: | MLB (6 yrs) | MLB | 421 | 1492 | 348 | 428 | 74 | 35 | 22 | 230 | 107 | 0 | 243 | 17 | 13 | 0 | 0 | 0 | 0 | 638 | 1748 | 131 | 297 | .287 | .391 | .428 | .819 | .375 | .141 | .279 | 13.90 | 0.97 | 0.07 | 67.82 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 31 | 77 | 61 | 59 | 61 | 79 | .582 |