| 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 |
| 1902 | Chicago Cubs | NL | MLB | CHN | - | 26 | 0 | 1 | 9.00 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 8.0 | 13 | 11 | 8 | 0 | 3 | 3 | 0 | 0 | 1 | 2.00 | 14.63 | 0.00 | 3.38 | 3.38 | 12.38 | 1.00 |
| 1904 | St. Louis Browns | AL | MLB | SLA | - | 28 | 18 | 15 | 2.27 | 35 | 34 | 30 | 6 | 1 | 1 | 1 | 289.0 | 248 | 101 | 73 | 2 | 58 | 156 | 3 | 0 | 13 | 1.06 | 7.72 | 0.06 | 1.81 | 4.86 | 3.15 | 2.69 |
| 1905 | St. Louis Browns | AL | MLB | SLA | - | 29 | 6 | 25 | 2.81 | 32 | 32 | 28 | 2 | 0 | 0 | 0 | 275.0 | 257 | 109 | 86 | 3 | 58 | 127 | 5 | 0 | 11 | 1.15 | 8.41 | 0.10 | 1.90 | 4.16 | 3.57 | 2.19 |
| 1906 | St. Louis Browns | AL | MLB | SLA | - | 30 | 15 | 14 | 2.36 | 35 | 32 | 28 | 4 | 3 | 3 | 1 | 266.2 | 215 | 91 | 70 | 4 | 59 | 96 | 5 | 0 | 10 | 1.03 | 7.26 | 0.13 | 1.99 | 3.24 | 3.07 | 1.63 |
| 1907 | St. Louis Browns | AL | MLB | SLA | - | 31 | 13 | 9 | 2.67 | 24 | 22 | 18 | 2 | 2 | 2 | 0 | 202.0 | 187 | 81 | 60 | 2 | 45 | 71 | 0 | 0 | 9 | 1.15 | 8.33 | 0.09 | 2.00 | 3.16 | 3.61 | 1.58 |
| 1908 | New York Highlanders | AL | MLB | - | 32 | 0 | 4 | 4.22 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 32.0 | 30 | 18 | 15 | 0 | 14 | 11 | 1 | 0 | 4 | 1.38 | 8.44 | 0.00 | 3.94 | 3.09 | 5.06 | 0.79 | |
| Tot: | MLB (6 yrs) | MLB | 52 | 68 | 2.62 | 132 | 126 | 107 | 14 | 6 | 6 | 2 | 1072.2 | 950 | 411 | 312 | 11 | 237 | 464 | 14 | 0 | 48 | 1.11 | 7.97 | 0.09 | 1.99 | 3.89 | 3.45 | 1.96 | ||||
| Tot: | NL (1 yrs) | NL | 0 | 1 | 9.00 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 8.0 | 13 | 11 | 8 | 0 | 3 | 3 | 0 | 0 | 1 | 2.00 | 14.62 | 0.00 | 3.38 | 3.38 | 12.38 | 1.00 | ||||
| Tot: | AL (5 yrs) | AL | 52 | 67 | 2.57 | 131 | 125 | 106 | 14 | 6 | 6 | 2 | 1064.2 | 937 | 400 | 304 | 11 | 234 | 461 | 14 | 0 | 47 | 1.10 | 7.92 | 0.09 | 1.98 | 3.90 | 3.38 | 1.97 | ||||
| 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 |
| 1902 | Chicago Cubs | NL | MLB | CHN | - | 26 | P | 1 | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 0 | .333 | .333 | 1.000 | 1.333 | .000 | .667 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1904 | St. Louis Browns | AL | MLB | SLA | - | 28 | P | 77* | 35 | 102 | 6 | 19 | 4 | 1 | 0 | 8 | 0 | 0 | 6 | 0 | 1 | 3 | 0 | 0 | 0 | 25 | 112 | 5 | 14 | .186 | .239 | .245 | .484 | .000 | .059 | .000 | 5.36 | 0.00 | 0.00 | 0.00 |
| 1905 | St. Louis Browns | AL | MLB | SLA | - | 29 | P | 42* | 32 | 98 | 1 | 9 | 1 | 0 | 0 | 1 | 1 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 10 | 104 | 1 | 8 | .092 | .144 | .102 | .246 | .000 | .010 | .000 | 4.81 | 0.00 | 0.00 | 0.00 |
| 1906 | St. Louis Browns | AL | MLB | SLA | - | 30 | P | 51* | 35 | 95 | 5 | 13 | 3 | 0 | 0 | 5 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 16 | 99 | 3 | 10 | .137 | .155 | .168 | .323 | .000 | .031 | .000 | 2.02 | 0.00 | 0.00 | 0.00 |
| 1907 | St. Louis Browns | AL | MLB | SLA | - | 31 | P | 24 | 73 | 9 | 15 | 3 | 1 | 0 | 7 | 0 | 0 | 5 | 0 | 1 | 2 | 0 | 0 | 0 | 20 | 81 | 4 | 11 | .205 | .266 | .274 | .540 | .000 | .069 | .000 | 6.17 | 0.00 | 0.00 | 0.00 | |
| 1908 | New York Highlanders | AL | MLB | - | 32 | P | 5 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| Tot: | MLB (6 yrs) | MLB | 132 | 381 | 21 | 57 | 11 | 3 | 0 | 21 | 1 | 0 | 18 | 0 | 3 | 7 | 0 | 0 | 0 | 74 | 409 | 14 | 43 | .150 | .194 | .194 | .388 | .094 | .045 | .150 | 4.40 | 0.00 | 0.00 | |||||||
| Tot: | AL (5 yrs) | AL | 131 | 378 | 21 | 56 | 11 | 2 | 0 | 21 | 1 | 0 | 18 | 0 | 3 | 7 | 0 | 0 | 0 | 71 | 406 | 13 | 43 | .148 | .193 | .188 | .381 | .090 | .040 | .148 | 4.43 | 0.00 | 0.00 | |||||||
| Tot: | NL (1 yrs) | NL | 1 | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 0 | .333 | .333 | 1.000 | 1.333 | .667 | .667 | .333 | 0.00 | 0.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 53 | 65 | 56 | 66 | 56 | 65 | .427 |