| 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 |
| 1883 | Providence Grays | NL | MLB | PRO | - | 20 | 7 | 7 | 3.13 | 20 | 18 | 14 | 0 | 2 | 2 | 0 | 146.2 | 142 | 94 | 51 | 3 | 28 | 48 | 17 | 0 | 0 | 1.16 | 8.71 | 0.18 | 1.72 | 2.95 | 5.77 | 1.71 |
| 1884 | Providence Grays | NL | MLB | PRO | - | 21 | 17 | 8 | 1.55 | 27 | 24 | 22 | 4 | 3 | 3 | 1 | 221.0 | 153 | 70 | 38 | 4 | 29 | 145 | 10 | 0 | 0 | 0.82 | 6.23 | 0.16 | 1.18 | 5.90 | 2.85 | 5.00 |
| 1884 | St. Louis Maroons | MLB | MLB | SL5 | - | 21 | 24 | 7 | 1.83 | 33 | 32 | 31 | 2 | 1 | 1 | 0 | 271.0 | 207 | 112 | 55 | 2 | 13 | 192 | 0 | 0 | 0 | 0.81 | 6.87 | 0.07 | 0.43 | 6.38 | 3.72 | 14.77 |
| 1885 | St. Louis Maroons | NL | MLB | SL5 | - | 22 | 11 | 21 | 3.93 | 35 | 35 | 32 | 2 | 0 | 0 | 0 | 275.0 | 276 | 175 | 120 | 6 | 50 | 84 | 14 | 0 | 0 | 1.19 | 9.03 | 0.20 | 1.64 | 2.75 | 5.73 | 1.68 |
| 1886 | St. Louis Maroons | NL | MLB | SL5 | - | 23 | 5 | 6 | 4.16 | 11 | 11 | 11 | 0 | 0 | 0 | 0 | 93.0 | 108 | 75 | 43 | 9 | 39 | 28 | 10 | 0 | 0 | 1.58 | 10.45 | 0.87 | 3.77 | 2.71 | 7.26 | 0.72 |
| 1887 | Cleveland Blues | MLB | MLB | CL3 | - | 24 | 0 | 3 | 8.25 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 24.0 | 42 | 36 | 22 | 0 | 13 | 8 | 7 | 0 | 0 | 2.29 | 15.75 | 0.00 | 4.88 | 3.00 | 13.50 | 0.62 |
| Tot: | MLB (5 yrs) | MLB | 64 | 52 | 2.87 | 129 | 123 | 113 | 8 | 6 | 6 | 1 | 1030.2 | 928 | 562 | 329 | 24 | 172 | 505 | 58 | 0 | 0 | 1.07 | 8.10 | 0.21 | 1.50 | 4.41 | 4.91 | 2.94 | ||||
| Tot: | NL (4 yrs) | NL | 40 | 42 | 3.08 | 93 | 88 | 79 | 6 | 5 | 5 | 1 | 735.2 | 679 | 414 | 252 | 22 | 146 | 305 | 51 | 0 | 0 | 1.12 | 8.31 | 0.27 | 1.79 | 3.73 | 5.06 | 2.09 | ||||
| Tot: | MLB (2 yrs) | MLB | 24 | 10 | 2.35 | 36 | 35 | 34 | 2 | 1 | 1 | 0 | 295.0 | 249 | 148 | 77 | 2 | 26 | 200 | 7 | 0 | 0 | 0.93 | 7.60 | 0.06 | 0.79 | 6.10 | 4.52 | 7.69 | ||||
| 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 |
| 1882 | Providence Grays | NL | MLB | PRO | - | 19 | OF | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1883 | Providence Grays | NL | MLB | PRO | - | 20 | P | 22 | 87 | 9 | 19 | 3 | 0 | 0 | 15 | 0 | 0 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 22 | 89 | 3 | 16 | .218 | .236 | .253 | .489 | .000 | .035 | .000 | 2.25 | 11.24 | 5.00 | 0.00 | |
| 1884 | Providence Grays | NL | MLB | PRO | - | 21 | P-OF | 41 | 168 | 24 | 50 | 9 | 0 | 1 | 19 | 0 | 0 | 11 | 17 | 0 | 0 | 0 | 0 | 0 | 62 | 179 | 10 | 40 | .298 | .341 | .369 | .710 | .000 | .071 | .000 | 6.15 | 9.50 | 1.55 | 168.00 | |
| 1884 | St. Louis Maroons | MLB | MLB | SL5 | - | 21 | P | 45 | 171 | 31 | 54 | 14 | 2 | 1 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 75 | 181 | 17 | 37 | .316 | .354 | .439 | .793 | .000 | .123 | .000 | 5.52 | 0.00 | 0.00 | 171.00 | |
| 1885 | St. Louis Maroons | NL | MLB | SL5 | - | 22 | OF-P | 71 | 267 | 27 | 55 | 7 | 1 | 0 | 24 | 0 | 0 | 12 | 33 | 0 | 0 | 0 | 0 | 0 | 64 | 279 | 8 | 47 | .206 | .240 | .240 | .480 | .000 | .034 | .000 | 4.30 | 11.83 | 2.75 | 0.00 | |
| 1886 | St. Louis Maroons | NL | MLB | SL5 | - | 23 | P | 17 | 64 | 4 | 16 | 2 | 0 | 0 | 7 | 0 | 0 | 3 | 10 | 0 | 0 | 0 | 0 | 0 | 18 | 67 | 2 | 14 | .250 | .284 | .281 | .565 | .000 | .031 | .000 | 4.48 | 14.93 | 3.33 | 0.00 | |
| 1887 | Cleveland Blues | MLB | MLB | CL3 | - | 24 | 1B-OF | 36 | 133 | 22 | 30 | 4 | 4 | 0 | 19 | 11 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 154 | 8 | 22 | .226 | .331 | .316 | .647 | .000 | .090 | .000 | 13.64 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (6 yrs) | MLB | 233 | 894 | 117 | 224 | 39 | 7 | 2 | 84 | 11 | 0 | 59 | 71 | 0 | 0 | 0 | 0 | 0 | 283 | 953 | 48 | 176 | .251 | .297 | .317 | .614 | .144 | .066 | .270 | 6.19 | 7.45 | 1.20 | 447.00 | ||||||
| Tot: | NL (5 yrs) | NL | 152 | 590 | 64 | 140 | 21 | 1 | 1 | 65 | 0 | 0 | 28 | 71 | 0 | 0 | 0 | 0 | 0 | 166 | 618 | 23 | 117 | .237 | .272 | .281 | .553 | .092 | .044 | .268 | 4.53 | 11.49 | 2.54 | 590.00 | ||||||
| Tot: | MLB (2 yrs) | MLB | 81 | 304 | 53 | 84 | 18 | 6 | 1 | 19 | 11 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 117 | 335 | 25 | 59 | .276 | .343 | .385 | .728 | .247 | .109 | .274 | 9.25 | 0.00 | 0.00 | 304.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 49 | 54 | 52 | 51 | 52 | 58 | .529 |