| 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 | Wilmington Quicksteps | MLB | MLB | WIL | - | 21 | 1 | 1 | 1.00 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 18.0 | 23 | 17 | 2 | 0 | 4 | 10 | 0 | 0 | 0 | 1.50 | 11.50 | 0.00 | 2.00 | 5.00 | 8.50 | 2.50 |
| 1885 | Detroit Wolverines | NL | MLB | DTN | - | 22 | 4 | 8 | 3.29 | 12 | 12 | 12 | 1 | 0 | 0 | 0 | 104.0 | 105 | 61 | 38 | 1 | 35 | 79 | 2 | 0 | 0 | 1.35 | 9.09 | 0.09 | 3.03 | 6.84 | 5.28 | 2.26 |
| 1886 | Philadelphia Phillies | NL | MLB | PHI | - | 23 | 24 | 18 | 2.41 | 44 | 44 | 39 | 4 | 0 | 1 | 0 | 369.0 | 326 | 169 | 99 | 8 | 104 | 193 | 25 | 0 | 0 | 1.17 | 7.95 | 0.20 | 2.54 | 4.71 | 4.12 | 1.86 |
| 1887 | Philadelphia Phillies | NL | MLB | PHI | - | 24 | 28 | 13 | 2.86 | 45 | 45 | 43 | 4 | 0 | 0 | 0 | 390.1 | 377 | 199 | 124 | 15 | 115 | 119 | 16 | 0 | 14 | 1.26 | 8.69 | 0.35 | 2.65 | 2.74 | 4.59 | 1.03 |
| 1888 | Philadelphia Phillies | NL | MLB | PHI | - | 25 | 14 | 18 | 3.15 | 33 | 33 | 31 | 2 | 0 | 0 | 0 | 285.2 | 298 | 156 | 100 | 6 | 48 | 108 | 9 | 0 | 5 | 1.21 | 9.39 | 0.19 | 1.51 | 3.40 | 4.91 | 2.25 |
| 1889 | Philadelphia Phillies | NL | MLB | PHI | - | 26 | 6 | 10 | 3.77 | 20 | 20 | 15 | 1 | 0 | 0 | 0 | 152.2 | 170 | 92 | 64 | 4 | 72 | 65 | 7 | 0 | 8 | 1.59 | 10.02 | 0.24 | 4.24 | 3.83 | 5.42 | 0.90 |
| 1890 | Syracuse Stars | MLB | MLB | SR2 | - | 27 | 19 | 22 | 4.14 | 45 | 42 | 40 | 2 | 3 | 3 | 0 | 360.2 | 365 | 249 | 166 | 8 | 165 | 169 | 12 | 0 | 13 | 1.47 | 9.11 | 0.20 | 4.12 | 4.22 | 6.21 | 1.02 |
| Tot: | MLB (7 yrs) | MLB | 96 | 90 | 3.18 | 201 | 198 | 182 | 14 | 4 | 3 | 0 | 1680.1 | 1664 | 943 | 593 | 42 | 543 | 743 | 71 | 0 | 40 | 1.31 | 8.91 | 0.22 | 2.91 | 3.98 | 5.05 | 1.37 | ||||
| Tot: | NL (5 yrs) | NL | 76 | 67 | 2.94 | 154 | 154 | 140 | 12 | 1 | 0 | 0 | 1301.2 | 1276 | 677 | 425 | 34 | 374 | 564 | 59 | 0 | 27 | 1.27 | 8.82 | 0.24 | 2.59 | 3.90 | 4.68 | 1.51 | ||||
| Tot: | MLB (2 yrs) | MLB | 20 | 23 | 3.99 | 47 | 44 | 42 | 2 | 3 | 3 | 0 | 378.2 | 388 | 266 | 168 | 8 | 169 | 179 | 12 | 0 | 13 | 1.47 | 9.22 | 0.19 | 4.02 | 4.25 | 6.32 | 1.06 | ||||
| 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 | Wilmington Quicksteps | MLB | MLB | WIL | - | 21 | P | 2 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .167 | .167 | .167 | .334 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1885 | Detroit Wolverines | NL | MLB | DTN | - | 22 | P | 12 | 43 | 3 | 5 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 7 | 44 | 1 | 4 | .116 | .136 | .163 | .299 | .000 | .047 | .000 | 2.27 | 25.00 | 11.00 | 0.00 | |
| 1886 | Philadelphia Phillies | NL | MLB | PHI | - | 23 | P | 44 | 151 | 11 | 23 | 4 | 1 | 0 | 9 | 0 | 0 | 9 | 41 | 0 | 0 | 0 | 0 | 0 | 29 | 160 | 5 | 18 | .152 | .200 | .192 | .392 | .000 | .040 | .000 | 5.63 | 25.63 | 4.56 | 0.00 | |
| 1887 | Philadelphia Phillies | NL | MLB | PHI | - | 24 | P | 45 | 164 | 22 | 27 | 3 | 0 | 1 | 17 | 1 | 0 | 6 | 20 | 0 | 0 | 0 | 0 | 0 | 33 | 170 | 4 | 23 | .165 | .194 | .201 | .395 | .000 | .036 | .000 | 3.53 | 11.76 | 3.33 | 164.00 | |
| 1888 | Philadelphia Phillies | NL | MLB | PHI | - | 25 | P | 33 | 118 | 11 | 18 | 2 | 1 | 0 | 5 | 2 | 0 | 3 | 28 | 0 | 0 | 0 | 0 | 0 | 22 | 121 | 3 | 15 | .153 | .174 | .186 | .360 | .000 | .033 | .000 | 2.48 | 23.14 | 9.33 | 0.00 | |
| 1889 | Philadelphia Phillies | NL | MLB | PHI | - | 26 | P | 20 | 68 | 5 | 15 | 2 | 0 | 0 | 8 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 17 | 68 | 2 | 13 | .221 | .221 | .250 | .471 | .000 | .029 | .000 | 0.00 | 17.65 | 0.00 | 0.00 | |
| 1890 | Syracuse Stars | MLB | MLB | SR2 | - | 27 | P | 46 | 160 | 11 | 26 | 5 | 2 | 0 | 11 | 3 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 35 | 167 | 7 | 19 | .163 | .198 | .219 | .417 | .000 | .056 | .000 | 3.59 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (7 yrs) | MLB | 202 | 710 | 63 | 115 | 16 | 5 | 1 | 51 | 6 | 0 | 25 | 112 | 1 | 0 | 0 | 0 | 0 | 144 | 736 | 22 | 93 | .162 | .192 | .203 | .394 | .085 | .041 | .191 | 3.40 | 15.22 | 4.48 | 710.00 | ||||||
| Tot: | NL (5 yrs) | NL | 154 | 544 | 52 | 88 | 11 | 3 | 1 | 40 | 3 | 0 | 19 | 112 | 0 | 0 | 0 | 0 | 0 | 108 | 563 | 15 | 73 | .162 | .190 | .199 | .389 | .077 | .037 | .202 | 3.37 | 19.89 | 5.89 | 544.00 | ||||||
| Tot: | MLB (2 yrs) | MLB | 48 | 166 | 11 | 27 | 5 | 2 | 0 | 11 | 3 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 36 | 173 | 7 | 20 | .163 | .197 | .217 | .413 | .108 | .054 | .163 | 3.47 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 68 | 52 | 53 | 69 | 53 | 83 | .503 |