| 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 |
| 1910 | Cleveland Naps | AL | MLB | - | 20 | 6 | 4 | 1.60 | 12 | 12 | 8 | 2 | 0 | 0 | 0 | 95.1 | 80 | 35 | 17 | 0 | 46 | 38 | 2 | 0 | 4 | 1.32 | 7.55 | 0.00 | 4.34 | 3.59 | 3.30 | 0.83 | |
| 1911 | Cleveland Naps | AL | MLB | - | 21 | 9 | 8 | 3.27 | 30 | 17 | 10 | 0 | 13 | 10 | 1 | 154.1 | 153 | 78 | 56 | 1 | 66 | 97 | 6 | 2 | 13 | 1.42 | 8.92 | 0.06 | 3.85 | 5.66 | 4.55 | 1.47 | |
| 1912 | Cleveland Naps | AL | MLB | - | 22 | 12 | 19 | 3.69 | 41 | 32 | 17 | 3 | 9 | 8 | 1 | 246.1 | 263 | 135 | 101 | 1 | 121 | 104 | 4 | 0 | 11 | 1.56 | 9.61 | 0.04 | 4.42 | 3.80 | 4.93 | 0.86 | |
| 1913 | Cleveland Naps | AL | MLB | - | 23 | 5 | 11 | 3.14 | 24 | 15 | 5 | 0 | 9 | 5 | 0 | 117.2 | 118 | 61 | 41 | 1 | 32 | 43 | 2 | 0 | 2 | 1.27 | 9.03 | 0.08 | 2.45 | 3.29 | 4.67 | 1.34 | |
| 1914 | Cleveland Naps | AL | MLB | - | 24 | 0 | 1 | 3.86 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 14.0 | 17 | 10 | 6 | 0 | 7 | 3 | 0 | 0 | 0 | 1.71 | 10.93 | 0.00 | 4.50 | 1.93 | 6.43 | 0.43 | |
| Tot: | MLB (5 yrs) | MLB | 32 | 43 | 3.17 | 109 | 77 | 41 | 5 | 23 | 32 | 2 | 627.2 | 631 | 319 | 221 | 3 | 272 | 285 | 14 | 2 | 30 | 1.44 | 9.05 | 0.04 | 3.90 | 4.09 | 4.57 | 1.05 | ||||
| Tot: | AL (5 yrs) | AL | 32 | 43 | 3.17 | 109 | 77 | 41 | 5 | 23 | 32 | 2 | 627.2 | 631 | 319 | 221 | 3 | 272 | 285 | 14 | 2 | 30 | 1.44 | 9.05 | 0.04 | 3.90 | 4.09 | 4.57 | 1.05 | ||||
| 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 |
| 1910 | Cleveland Naps | AL | MLB | - | 20 | P | 12 | 35 | 1 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 35 | 0 | 5 | .143 | .143 | .143 | .286 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 1911 | Cleveland Naps | AL | MLB | - | 21 | P | 30 | 54 | 4 | 9 | 1 | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 10 | 58 | 1 | 8 | .167 | .182 | .185 | .367 | .000 | .018 | .000 | 1.72 | 0.00 | 0.00 | 0.00 | ||
| 1912 | Cleveland Naps | AL | MLB | - | 22 | P | 41 | 80 | 2 | 9 | 2 | 0 | 0 | 4 | 1 | 0 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 11 | 86 | 2 | 7 | .113 | .165 | .138 | .303 | .000 | .025 | .000 | 4.65 | 0.00 | 0.00 | 0.00 | ||
| 1913 | Cleveland Naps | AL | MLB | - | 23 | P | 24 | 33 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 7 | 0 | 3 | 0 | 0 | 0 | 2 | 37 | 0 | 2 | .061 | .088 | .061 | .149 | .000 | .000 | .000 | 2.70 | 18.92 | 7.00 | 0.00 | ||
| 1914 | Cleveland Naps | AL | MLB | - | 24 | P | 2 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .167 | .000 | .167 | .000 | .000 | .000 | 16.67 | 50.00 | 3.00 | 0.00 | ||
| Tot: | MLB (5 yrs) | MLB | 109 | 207 | 9 | 25 | 3 | 0 | 0 | 10 | 2 | 0 | 7 | 10 | 1 | 7 | 0 | 0 | 0 | 28 | 222 | 3 | 22 | .121 | .153 | .135 | .289 | .058 | .014 | .127 | 3.15 | 4.50 | 1.43 | |||||||
| Tot: | AL (5 yrs) | AL | 109 | 207 | 9 | 25 | 3 | 0 | 0 | 10 | 2 | 0 | 7 | 10 | 1 | 7 | 0 | 0 | 0 | 28 | 222 | 3 | 22 | .121 | .153 | .135 | .289 | .058 | .014 | .127 | 3.15 | 4.50 | 1.43 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 56 | 38 | 53 | 48 | 53 | 56 | .476 |