| 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 | - | 22 | 9 | 9 | 1.97 | 18 | 18 | 17 | 1 | 0 | 0 | 0 | 160.0 | 158 | 59 | 35 | 2 | 45 | 68 | 4 | 0 | 6 | 1.27 | 8.89 | 0.11 | 2.53 | 3.83 | 3.32 | 1.51 |
| 1903 | Chicago Cubs | NL | MLB | CHN | - | 23 | 11 | 9 | 2.94 | 27 | 20 | 16 | 0 | 7 | 6 | 3 | 193.0 | 191 | 102 | 63 | 1 | 60 | 67 | 5 | 0 | 6 | 1.30 | 8.91 | 0.05 | 2.80 | 3.12 | 4.76 | 1.12 |
| 1904 | Chicago Cubs | NL | MLB | CHN | - | 24 | 17 | 9 | 2.60 | 31 | 27 | 25 | 2 | 4 | 4 | 1 | 242.0 | 203 | 97 | 70 | 2 | 77 | 106 | 5 | 1 | 4 | 1.16 | 7.55 | 0.07 | 2.86 | 3.94 | 3.61 | 1.38 |
| 1905 | Chicago Cubs | NL | MLB | CHN | - | 25 | 13 | 5 | 2.23 | 23 | 19 | 16 | 3 | 4 | 4 | 0 | 169.1 | 132 | 58 | 42 | 3 | 53 | 69 | 2 | 0 | 9 | 1.09 | 7.02 | 0.16 | 2.82 | 3.67 | 3.08 | 1.30 |
| 1906 | Chicago Cubs | NL | MLB | CHN | - | 26 | 17 | 6 | 2.21 | 27 | 24 | 21 | 5 | 3 | 3 | 2 | 207.2 | 160 | 63 | 51 | 3 | 89 | 103 | 4 | 1 | 8 | 1.20 | 6.93 | 0.13 | 3.86 | 4.46 | 2.73 | 1.16 |
| 1907 | Chicago Cubs | NL | MLB | CHN | - | 27 | 18 | 7 | 1.17 | 28 | 25 | 21 | 7 | 3 | 3 | 0 | 207.0 | 130 | 42 | 27 | 0 | 92 | 84 | 2 | 1 | 2 | 1.07 | 5.65 | 0.00 | 4.00 | 3.65 | 1.83 | 0.91 |
| 1908 | Chicago Cubs | NL | MLB | CHN | - | 28 | 6 | 9 | 4.22 | 23 | 15 | 9 | 1 | 8 | 7 | 0 | 138.2 | 149 | 72 | 65 | 5 | 56 | 38 | 4 | 0 | 0 | 1.48 | 9.67 | 0.32 | 3.63 | 2.47 | 4.67 | 0.68 |
| 1909 | Chicago Cubs | NL | MLB | CHN | - | 29 | 0 | 1 | 4.15 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 4.1 | 6 | 2 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 2.31 | 12.46 | 0.00 | 8.31 | 0.00 | 4.15 | 0.00 |
| Tot: | MLB (8 yrs) | MLB | 91 | 55 | 2.42 | 179 | 149 | 125 | 19 | 28 | 30 | 6 | 1322.0 | 1129 | 495 | 355 | 16 | 476 | 535 | 26 | 3 | 35 | 1.21 | 7.69 | 0.11 | 3.24 | 3.64 | 3.37 | 1.12 | ||||
| Tot: | NL (8 yrs) | NL | 91 | 55 | 2.42 | 179 | 149 | 125 | 19 | 28 | 30 | 6 | 1322.0 | 1129 | 495 | 355 | 16 | 476 | 535 | 26 | 3 | 35 | 1.21 | 7.69 | 0.11 | 3.24 | 3.64 | 3.37 | 1.12 | ||||
| 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 | - | 22 | P | 20 | 66 | 2 | 7 | 1 | 0 | 0 | 5 | 2 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 8 | 70 | 1 | 6 | .106 | .132 | .121 | .253 | .000 | .015 | .000 | 2.86 | 0.00 | 0.00 | 0.00 | |
| 1903 | Chicago Cubs | NL | MLB | CHN | - | 23 | P | 27 | 61 | 6 | 7 | 0 | 0 | 0 | 3 | 1 | 0 | 11 | 0 | 0 | 3 | 0 | 0 | 0 | 7 | 75 | 0 | 7 | .115 | .250 | .115 | .365 | .000 | .000 | .000 | 14.67 | 0.00 | 0.00 | 0.00 | |
| 1904 | Chicago Cubs | NL | MLB | CHN | - | 24 | P | 31 | 90 | 7 | 20 | 3 | 2 | 0 | 8 | 1 | 0 | 5 | 0 | 0 | 2 | 0 | 0 | 0 | 27 | 97 | 5 | 15 | .222 | .263 | .300 | .563 | .000 | .078 | .000 | 5.15 | 0.00 | 0.00 | 0.00 | |
| 1905 | Chicago Cubs | NL | MLB | CHN | - | 25 | P | 24 | 61 | 6 | 11 | 1 | 1 | 0 | 3 | 0 | 0 | 5 | 0 | 0 | 2 | 0 | 0 | 0 | 14 | 68 | 2 | 9 | .180 | .242 | .230 | .472 | .000 | .050 | .000 | 7.35 | 0.00 | 0.00 | 0.00 | |
| 1906 | Chicago Cubs | NL | MLB | CHN | - | 26 | P | 28 | 67 | 4 | 12 | 3 | 0 | 0 | 2 | 0 | 0 | 9 | 0 | 0 | 6 | 0 | 0 | 0 | 15 | 82 | 3 | 9 | .179 | .276 | .224 | .500 | .000 | .045 | .000 | 10.98 | 0.00 | 0.00 | 0.00 | |
| 1907 | Chicago Cubs | NL | MLB | CHN | - | 27 | P | 28 | 66 | 4 | 7 | 0 | 0 | 0 | 3 | 0 | 0 | 4 | 0 | 0 | 7 | 0 | 0 | 0 | 7 | 77 | 0 | 7 | .106 | .157 | .106 | .263 | .000 | .000 | .000 | 5.19 | 0.00 | 0.00 | 0.00 | |
| 1908 | Chicago Cubs | NL | MLB | CHN | - | 28 | P | 23 | 47 | 2 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 7 | 53 | 0 | 7 | .149 | .167 | .149 | .316 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1909 | Chicago Cubs | NL | MLB | CHN | - | 29 | P | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | .500 | .500 | .500 | 1.000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (8 yrs) | MLB | 183 | 460 | 32 | 72 | 8 | 3 | 0 | 26 | 4 | 0 | 36 | 0 | 1 | 27 | 0 | 0 | 0 | 86 | 524 | 11 | 61 | .157 | .219 | .187 | .406 | .117 | .030 | .157 | 6.87 | 0.00 | 0.00 | |||||||
| Tot: | NL (8 yrs) | NL | 183 | 460 | 32 | 72 | 8 | 3 | 0 | 26 | 4 | 0 | 36 | 0 | 1 | 27 | 0 | 0 | 0 | 86 | 524 | 11 | 61 | .157 | .219 | .187 | .406 | .117 | .030 | .157 | 6.87 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 55 | 31 | 71 | 37 | 71 | 67 | .638 |