| 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 |
| 1888 | Cleveland Blues | MLB | MLB | CL3 | - | 21 | 11 | 19 | 3.30 | 30 | 30 | 30 | 1 | 0 | 0 | 0 | 259.0 | 245 | 162 | 95 | 5 | 99 | 135 | 0 | 0 | 0 | 1.33 | 8.51 | 0.17 | 3.44 | 4.69 | 5.63 | 1.36 |
| 1889 | Cleveland Spiders | NL | MLB | CL4 | - | 22 | 22 | 17 | 4.15 | 41 | 41 | 39 | 1 | 0 | 0 | 0 | 346.2 | 345 | 216 | 160 | 9 | 167 | 122 | 27 | 0 | 24 | 1.48 | 8.96 | 0.23 | 4.34 | 3.17 | 5.61 | 0.73 |
| 1890 | Cleveland Infants | MLB | MLB | CLP | - | 23 | 8 | 16 | 3.40 | 25 | 25 | 22 | 0 | 0 | 0 | 0 | 206.1 | 229 | 171 | 78 | 9 | 93 | 54 | 22 | 0 | 17 | 1.56 | 9.99 | 0.39 | 4.06 | 2.36 | 7.46 | 0.58 |
| 1891 | Boston Reds | MLB | MLB | BS2 | - | 24 | 18 | 13 | 3.65 | 40 | 30 | 22 | 0 | 10 | 9 | 2 | 268.2 | 300 | 197 | 109 | 13 | 127 | 87 | 16 | 0 | 0 | 1.59 | 10.05 | 0.44 | 4.25 | 2.91 | 6.60 | 0.69 |
| Tot: | MLB (4 yrs) | MLB | 59 | 65 | 3.68 | 136 | 126 | 113 | 2 | 9 | 10 | 2 | 1080.2 | 1119 | 746 | 442 | 36 | 486 | 398 | 65 | 0 | 41 | 1.49 | 9.32 | 0.30 | 4.05 | 3.31 | 6.21 | 0.82 | ||||
| Tot: | NL (1 yrs) | NL | 22 | 17 | 4.15 | 41 | 41 | 39 | 1 | 0 | 0 | 0 | 346.2 | 345 | 216 | 160 | 9 | 167 | 122 | 27 | 0 | 24 | 1.48 | 8.96 | 0.23 | 4.34 | 3.17 | 5.61 | 0.73 | ||||
| Tot: | MLB (3 yrs) | MLB | 37 | 48 | 3.46 | 95 | 85 | 74 | 1 | 9 | 10 | 2 | 734.0 | 774 | 530 | 282 | 27 | 319 | 276 | 38 | 0 | 17 | 1.49 | 9.49 | 0.33 | 3.91 | 3.38 | 6.50 | 0.87 | ||||
| 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 |
| 1888 | Cleveland Blues | MLB | MLB | CL3 | - | 21 | P | 32 | 109 | 13 | 20 | 1 | 0 | 0 | 9 | 2 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 21 | 114 | 1 | 19 | .183 | .219 | .193 | .412 | .000 | .010 | .000 | 3.51 | 0.00 | 0.00 | 0.00 | |
| 1889 | Cleveland Spiders | NL | MLB | CL4 | - | 22 | P | 41 | 140 | 13 | 35 | 1 | 0 | 0 | 18 | 2 | 0 | 12 | 18 | 1 | 0 | 0 | 0 | 0 | 36 | 153 | 1 | 34 | .250 | .314 | .257 | .571 | .000 | .007 | .000 | 7.84 | 11.76 | 1.50 | 0.00 | |
| 1890 | Cleveland Infants | MLB | MLB | CLP | - | 23 | P | 26 | 96 | 12 | 15 | 1 | 1 | 0 | 6 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 18 | 98 | 2 | 13 | .156 | .173 | .188 | .361 | .000 | .032 | .000 | 2.04 | 6.12 | 3.00 | 0.00 | |
| 1891 | Boston Reds | MLB | MLB | BS2 | - | 24 | P | 41 | 128 | 19 | 30 | 1 | 0 | 0 | 10 | 3 | 0 | 8 | 17 | 1 | 0 | 0 | 0 | 0 | 31 | 137 | 1 | 29 | .234 | .285 | .242 | .527 | .000 | .008 | .000 | 5.84 | 12.41 | 2.13 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 140 | 473 | 57 | 100 | 4 | 1 | 0 | 43 | 7 | 0 | 26 | 41 | 3 | 0 | 0 | 0 | 0 | 106 | 502 | 5 | 95 | .211 | .257 | .224 | .481 | .082 | .013 | .231 | 5.18 | 8.17 | 1.58 | |||||||
| Tot: | NL (1 yrs) | NL | 41 | 140 | 13 | 35 | 1 | 0 | 0 | 18 | 2 | 0 | 12 | 18 | 1 | 0 | 0 | 0 | 0 | 36 | 153 | 1 | 34 | .250 | .314 | .257 | .571 | .107 | .007 | .287 | 7.84 | 11.76 | 1.50 | |||||||
| Tot: | MLB (3 yrs) | MLB | 99 | 333 | 44 | 65 | 3 | 1 | 0 | 25 | 5 | 0 | 14 | 23 | 2 | 0 | 0 | 0 | 0 | 70 | 349 | 4 | 61 | .195 | .232 | .210 | .442 | .072 | .015 | .210 | 4.01 | 6.59 | 1.64 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 49 | 35 | 51 | 32 | 51 | 98 | .489 |