| 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 |
| 1887 | Brooklyn Trolley Dodgers | MLB | MLB | BR3 | - | 21 | 0 | 2 | 5.09 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 23.0 | 26 | 22 | 13 | 0 | 13 | 8 | 0 | 0 | 4 | 1.70 | 10.17 | 0.00 | 5.09 | 3.13 | 8.61 | 0.62 |
| 1888 | Baltimore Orioles | MLB | MLB | BLN | - | 22 | 22 | 29 | 3.39 | 51 | 51 | 50 | 0 | 0 | 0 | 0 | 453.1 | 412 | 275 | 171 | 8 | 157 | 186 | 0 | 0 | 0 | 1.26 | 8.18 | 0.16 | 3.12 | 3.69 | 5.46 | 1.18 |
| 1889 | Baltimore Orioles | MLB | MLB | BLN | - | 23 | 16 | 19 | 4.87 | 39 | 33 | 29 | 0 | 6 | 5 | 1 | 279.1 | 306 | 245 | 151 | 11 | 141 | 140 | 20 | 0 | 0 | 1.60 | 9.86 | 0.35 | 4.54 | 4.51 | 7.89 | 0.99 |
| 1890 | Philadelphia Quakers | MLB | MLB | PHI | - | 24 | 3 | 9 | 5.22 | 14 | 11 | 11 | 0 | 3 | 3 | 0 | 108.2 | 133 | 103 | 63 | 0 | 67 | 33 | 0 | 0 | 0 | 1.84 | 11.02 | 0.00 | 5.55 | 2.73 | 8.53 | 0.49 |
| 1890 | Buffalo Bisons | MLB | MLB | BFR | - | 24 | 9 | 15 | 5.84 | 25 | 25 | 24 | 2 | 0 | 0 | 0 | 211.0 | 251 | 190 | 137 | 8 | 134 | 78 | 34 | 0 | 10 | 1.82 | 10.71 | 0.34 | 5.72 | 3.33 | 8.10 | 0.58 |
| 1891 | Baltimore Orioles | MLB | MLB | BLN | - | 25 | 11 | 14 | 4.01 | 30 | 25 | 21 | 0 | 5 | 5 | 0 | 237.2 | 241 | 181 | 106 | 8 | 138 | 59 | 20 | 0 | 0 | 1.59 | 9.13 | 0.30 | 5.23 | 2.23 | 6.85 | 0.43 |
| 1895 | Louisville Colonels | NL | MLB | LS2 | - | 29 | 11 | 16 | 4.75 | 31 | 28 | 24 | 1 | 3 | 3 | 0 | 231.0 | 299 | 185 | 122 | 6 | 104 | 49 | 5 | 0 | 0 | 1.74 | 11.65 | 0.23 | 4.05 | 1.91 | 7.21 | 0.47 |
| 1896 | Louisville Colonels | NL | MLB | LS2 | - | 30 | 7 | 14 | 5.09 | 27 | 20 | 17 | 0 | 7 | 5 | 1 | 189.1 | 242 | 168 | 107 | 6 | 74 | 37 | 5 | 0 | 0 | 1.67 | 11.50 | 0.29 | 3.52 | 1.76 | 7.99 | 0.50 |
| 1897 | Louisville Colonels | NL | MLB | LS2 | - | 31 | 14 | 13 | 4.14 | 29 | 27 | 25 | 0 | 2 | 2 | 0 | 234.2 | 286 | 148 | 108 | 2 | 72 | 49 | 7 | 0 | 13 | 1.53 | 10.97 | 0.08 | 2.76 | 1.88 | 5.68 | 0.68 |
| 1898 | Louisville Colonels | NL | MLB | LS2 | - | 32 | 28 | 15 | 3.16 | 44 | 42 | 41 | 0 | 2 | 2 | 0 | 362.0 | 387 | 174 | 127 | 8 | 65 | 34 | 3 | 0 | 20 | 1.25 | 9.62 | 0.20 | 1.62 | 0.85 | 4.33 | 0.52 |
| 1899 | Louisville Colonels | NL | MLB | LS2 | - | 33 | 17 | 17 | 3.84 | 39 | 37 | 33 | 1 | 2 | 2 | 0 | 323.2 | 385 | 188 | 138 | 4 | 75 | 36 | 4 | 4 | 15 | 1.42 | 10.71 | 0.11 | 2.09 | 1.00 | 5.23 | 0.48 |
| 1900 | Chicago Orphans | NL | MLB | CHN | - | 34 | 4 | 3 | 4.36 | 8 | 7 | 7 | 0 | 1 | 1 | 0 | 64.0 | 84 | 53 | 31 | 0 | 21 | 7 | 1 | 0 | 4 | 1.64 | 11.81 | 0.00 | 2.95 | 0.98 | 7.45 | 0.33 |
| 1901 | Chicago Orphans | NL | MLB | CHN | - | 35 | 0 | 1 | 5.00 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 11 | 6 | 5 | 0 | 3 | 2 | 0 | 1 | 0 | 1.56 | 11.00 | 0.00 | 3.00 | 2.00 | 6.00 | 0.67 |
| Tot: | MLB (12 yrs) | MLB | 142 | 167 | 4.22 | 341 | 310 | 286 | 4 | 28 | 31 | 2 | 2726.2 | 3063 | 1938 | 1279 | 61 | 1064 | 718 | 99 | 5 | 66 | 1.51 | 10.11 | 0.20 | 3.51 | 2.37 | 6.40 | 0.67 | ||||
| Tot: | NL (7 yrs) | NL | 81 | 79 | 4.06 | 179 | 162 | 148 | 2 | 15 | 17 | 1 | 1413.2 | 1694 | 922 | 638 | 26 | 414 | 214 | 25 | 5 | 52 | 1.49 | 10.78 | 0.17 | 2.64 | 1.36 | 5.87 | 0.52 | ||||
| Tot: | MLB (5 yrs) | MLB | 61 | 88 | 4.39 | 162 | 148 | 138 | 2 | 13 | 14 | 1 | 1313.0 | 1369 | 1016 | 641 | 35 | 650 | 504 | 74 | 0 | 14 | 1.54 | 9.38 | 0.24 | 4.46 | 3.45 | 6.96 | 0.78 | ||||
| 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 |
| 1887 | Brooklyn Trolley Dodgers | MLB | MLB | BR3 | - | 21 | P | 3 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | .000 | .200 | .000 | .200 | .000 | .000 | .000 | 20.00 | 0.00 | 0.00 | 0.00 | |
| 1888 | Baltimore Orioles | MLB | MLB | BLN | - | 22 | P | 51 | 177 | 17 | 33 | 3 | 2 | 1 | 9 | 2 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 43 | 184 | 6 | 27 | .186 | .217 | .243 | .460 | .000 | .057 | .000 | 2.72 | 0.00 | 0.00 | 177.00 | |
| 1889 | Baltimore Orioles | MLB | MLB | BLN | - | 23 | P | 41 | 131 | 10 | 27 | 4 | 2 | 0 | 18 | 3 | 0 | 4 | 25 | 2 | 0 | 0 | 0 | 0 | 35 | 137 | 6 | 21 | .206 | .241 | .267 | .508 | .000 | .061 | .000 | 2.92 | 18.25 | 6.25 | 0.00 | |
| 1890 | Philadelphia Quakers | MLB | MLB | PHI | - | 24 | P | 15 | 52 | 6 | 6 | 1 | 1 | 0 | 3 | 1 | 0 | 2 | 11 | 0 | 0 | 0 | 0 | 0 | 9 | 54 | 2 | 4 | .115 | .148 | .173 | .321 | .000 | .058 | .000 | 3.70 | 20.37 | 5.50 | 0.00 | |
| 1890 | Buffalo Bisons | MLB | MLB | BFR | - | 24 | P | 28 | 101 | 11 | 23 | 5 | 1 | 0 | 11 | 0 | 0 | 6 | 23 | 0 | 0 | 0 | 0 | 0 | 30 | 107 | 6 | 17 | .228 | .271 | .297 | .568 | .000 | .069 | .000 | 5.61 | 21.50 | 3.83 | 0.00 | |
| 1891 | Baltimore Orioles | MLB | MLB | BLN | - | 25 | P | 31 | 100 | 17 | 15 | 3 | 1 | 1 | 11 | 4 | 0 | 13 | 20 | 0 | 0 | 0 | 0 | 0 | 23 | 113 | 5 | 10 | .150 | .248 | .230 | .478 | .000 | .080 | .000 | 11.50 | 17.70 | 1.54 | 100.00 | |
| 1895 | Louisville Colonels | NL | MLB | LS2 | - | 29 | P | 32 | 100 | 14 | 30 | 7 | 3 | 0 | 13 | 0 | 0 | 9 | 20 | 0 | 0 | 0 | 0 | 0 | 43 | 109 | 10 | 20 | .300 | .358 | .430 | .788 | .000 | .130 | .000 | 8.26 | 18.35 | 2.22 | 0.00 | |
| 1896 | Louisville Colonels | NL | MLB | LS2 | - | 30 | P | 29 | 88 | 11 | 22 | 3 | 2 | 2 | 15 | 0 | 0 | 5 | 14 | 0 | 1 | 0 | 0 | 0 | 35 | 94 | 7 | 15 | .250 | .290 | .398 | .688 | .000 | .148 | .000 | 5.32 | 14.89 | 2.80 | 44.00 | |
| 1897 | Louisville Colonels | NL | MLB | LS2 | - | 31 | P | 31 | 93 | 13 | 22 | 0 | 1 | 2 | 10 | 1 | 0 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 30 | 100 | 3 | 19 | .237 | .253 | .323 | .576 | .000 | .086 | .000 | 1.00 | 0.00 | 0.00 | 46.50 | |
| 1898 | Louisville Colonels | NL | MLB | LS2 | - | 32 | P | 44 | 140 | 21 | 32 | 3 | 1 | 1 | 16 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 150 | 5 | 27 | .229 | .280 | .286 | .566 | .000 | .057 | .000 | 6.67 | 0.00 | 0.00 | 140.00 | |
| 1899 | Louisville Colonels | NL | MLB | LS2 | - | 33 | P | 44 | 154 | 17 | 40 | 2 | 0 | 2 | 17 | 1 | 0 | 5 | 0 | 0 | 4 | 0 | 0 | 0 | 48 | 163 | 4 | 36 | .260 | .283 | .312 | .595 | .000 | .052 | .000 | 3.07 | 0.00 | 0.00 | 77.00 | |
| 1900 | Chicago Orphans | NL | MLB | CHN | - | 34 | P | 8 | 27 | 5 | 4 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 29 | 1 | 3 | .148 | .207 | .185 | .392 | .000 | .037 | .000 | 3.45 | 0.00 | 0.00 | 0.00 | |
| 1901 | Chicago Orphans | NL | MLB | CHN | - | 35 | P | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .500 | .000 | .500 | .000 | .000 | .000 | 25.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (12 yrs) | MLB | 358 | 1172 | 145 | 254 | 32 | 14 | 9 | 124 | 14 | 0 | 64 | 113 | 6 | 12 | 0 | 0 | 0 | 341 | 1254 | 55 | 199 | .217 | .261 | .291 | .552 | .141 | .074 | .233 | 5.10 | 9.01 | 1.77 | 130.22 | ||||||
| Tot: | NL (7 yrs) | NL | 189 | 603 | 81 | 150 | 16 | 7 | 7 | 72 | 4 | 0 | 32 | 34 | 2 | 12 | 0 | 0 | 0 | 201 | 649 | 30 | 120 | .249 | .289 | .333 | .622 | .144 | .085 | .254 | 4.93 | 5.24 | 1.06 | 86.14 | ||||||
| Tot: | MLB (5 yrs) | MLB | 169 | 569 | 64 | 104 | 16 | 7 | 2 | 52 | 10 | 0 | 32 | 79 | 4 | 0 | 0 | 0 | 0 | 140 | 605 | 25 | 79 | .183 | .231 | .246 | .477 | .137 | .063 | .209 | 5.29 | 13.06 | 2.47 | 284.50 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 37 | 41 | 43 | 29 | 43 | 77 | .422 |