| 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 |
| 1897 | St. Louis Browns | NL | MLB | SL4 | - | 23 | 0 | 0 | 9.69 | 3 | 0 | 0 | 0 | 3 | 2 | 0 | 13.0 | 33 | 27 | 14 | 1 | 13 | 4 | 2 | 0 | 0 | 3.54 | 22.85 | 0.69 | 9.00 | 2.77 | 18.69 | 0.31 |
| 1897 | Louisville Colonels | NL | MLB | LS2 | - | 23 | 5 | 4 | 4.10 | 9 | 8 | 6 | 0 | 1 | 1 | 0 | 59.1 | 66 | 40 | 27 | 4 | 24 | 20 | 1 | 0 | 8 | 1.52 | 10.01 | 0.61 | 3.64 | 3.03 | 6.07 | 0.83 |
| 1898 | Washington Nationals | NL | MLB | WSN | - | 24 | 3 | 3 | 3.37 | 7 | 6 | 4 | 0 | 1 | 1 | 0 | 50.2 | 50 | 27 | 19 | 0 | 25 | 11 | 2 | 0 | 7 | 1.48 | 8.88 | 0.00 | 4.44 | 1.95 | 4.80 | 0.44 |
| 1899 | Washington Nationals | NL | MLB | WSN | - | 25 | 3 | 4 | 5.67 | 7 | 7 | 6 | 0 | 0 | 0 | 0 | 54.0 | 60 | 40 | 34 | 1 | 25 | 27 | 2 | 0 | 0 | 1.57 | 10.00 | 0.17 | 4.17 | 4.50 | 6.67 | 1.08 |
| 1902 | New York Giants | NL | MLB | NY1 | - | 28 | 8 | 13 | 3.17 | 23 | 17 | 17 | 0 | 6 | 6 | 0 | 176.0 | 186 | 87 | 62 | 2 | 58 | 48 | 5 | 0 | 10 | 1.39 | 9.51 | 0.10 | 2.97 | 2.45 | 4.45 | 0.83 |
| 1902 | Brooklyn Superbas | NL | MLB | - | 28 | 5 | 6 | 2.68 | 13 | 11 | 11 | 2 | 2 | 2 | 0 | 97.1 | 91 | 42 | 29 | 0 | 33 | 35 | 3 | 0 | 2 | 1.27 | 8.41 | 0.00 | 3.05 | 3.24 | 3.88 | 1.06 | |
| 1903 | Brooklyn Superbas | NL | MLB | - | 29 | 5 | 9 | 3.27 | 15 | 12 | 9 | 0 | 3 | 3 | 0 | 110.0 | 121 | 75 | 40 | 1 | 41 | 42 | 3 | 0 | 7 | 1.47 | 9.90 | 0.08 | 3.35 | 3.44 | 6.14 | 1.02 | |
| 1903 | St. Louis Browns | AL | MLB | SLA | - | 29 | 0 | 4 | 4.17 | 7 | 7 | 4 | 0 | 0 | 0 | 0 | 54.0 | 66 | 30 | 25 | 1 | 14 | 24 | 1 | 0 | 3 | 1.48 | 11.00 | 0.17 | 2.33 | 4.00 | 5.00 | 1.71 |
| Tot: | MLB (5 yrs) | MLB | 29 | 43 | 3.66 | 84 | 68 | 57 | 2 | 15 | 16 | 0 | 614.1 | 673 | 368 | 250 | 10 | 233 | 211 | 19 | 0 | 37 | 1.47 | 9.86 | 0.15 | 3.41 | 3.09 | 5.39 | 0.91 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 4 | 4.17 | 7 | 7 | 4 | 0 | 0 | 0 | 0 | 54.0 | 66 | 30 | 25 | 1 | 14 | 24 | 1 | 0 | 3 | 1.48 | 11.00 | 0.17 | 2.33 | 4.00 | 5.00 | 1.71 | ||||
| Tot: | NL (5 yrs) | NL | 29 | 39 | 3.61 | 77 | 61 | 53 | 2 | 15 | 16 | 0 | 560.1 | 607 | 338 | 225 | 9 | 219 | 187 | 18 | 0 | 34 | 1.47 | 9.75 | 0.14 | 3.52 | 3.00 | 5.43 | 0.85 | ||||
| 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 |
| 1897 | St. Louis Browns | NL | MLB | SL4 | - | 23 | P | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .500 | .000 | .500 | .000 | .000 | .000 | 50.00 | 0.00 | 0.00 | 0.00 | |
| 1897 | Louisville Colonels | NL | MLB | LS2 | - | 23 | P | 9 | 23 | 1 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 25 | 0 | 3 | .130 | .200 | .130 | .330 | .000 | .000 | .000 | 8.00 | 0.00 | 0.00 | 0.00 | |
| 1898 | Washington Nationals | NL | MLB | WSN | - | 24 | P | 7 | 19 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 21 | 0 | 1 | .053 | .143 | .053 | .196 | .000 | .000 | .000 | 9.52 | 0.00 | 0.00 | 0.00 | |
| 1899 | Washington Nationals | NL | MLB | WSN | - | 25 | P | 7 | 20 | 2 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 23 | 0 | 4 | .200 | .238 | .200 | .438 | .000 | .000 | .000 | 4.35 | 0.00 | 0.00 | 0.00 | |
| 1902 | New York Giants | NL | MLB | NY1 | - | 28 | P | 23 | 54 | 2 | 8 | 0 | 0 | 0 | 1 | 2 | 0 | 6 | 0 | 1 | 4 | 0 | 0 | 0 | 8 | 65 | 0 | 8 | .148 | .246 | .148 | .394 | .000 | .000 | .000 | 9.23 | 0.00 | 0.00 | 0.00 | |
| 1902 | Brooklyn Superbas | NL | MLB | - | 28 | P | 13 | 34 | 3 | 9 | 3 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 37 | 3 | 6 | .265 | .324 | .353 | .677 | .000 | .088 | .000 | 8.11 | 0.00 | 0.00 | 0.00 | ||
| 1903 | Brooklyn Superbas | NL | MLB | - | 29 | P | 15 | 29 | 0 | 5 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0 | 1 | 4 | 0 | 0 | 0 | 5 | 37 | 0 | 5 | .172 | .273 | .172 | .445 | .000 | .000 | .000 | 8.11 | 0.00 | 0.00 | 0.00 | ||
| 1903 | St. Louis Browns | AL | MLB | SLA | - | 29 | P | 7 | 19 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 21 | 1 | 1 | .105 | .150 | .158 | .308 | .000 | .053 | .000 | 4.76 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (5 yrs) | MLB | 84 | 201 | 11 | 32 | 4 | 0 | 0 | 13 | 2 | 0 | 21 | 0 | 2 | 11 | 0 | 0 | 0 | 36 | 235 | 4 | 28 | .159 | .246 | .179 | .425 | .134 | .020 | .159 | 8.94 | 0.00 | 0.00 | |||||||
| Tot: | AL (1 yrs) | AL | 7 | 19 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 21 | 1 | 1 | .105 | .150 | .158 | .308 | .105 | .053 | .105 | 4.76 | 0.00 | 0.00 | |||||||
| Tot: | NL (5 yrs) | NL | 77 | 182 | 10 | 30 | 3 | 0 | 0 | 12 | 2 | 0 | 20 | 0 | 2 | 10 | 0 | 0 | 0 | 33 | 214 | 3 | 27 | .165 | .255 | .181 | .436 | .137 | .016 | .165 | 9.35 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 67 | 24 | 48 | 45 | 48 | 49 | .399 |