| 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 |
| 1935 | Philadelphia Athletics | AL | MLB | PHA | 18 | 20 | 0 | 3 | 7.63 | 19 | 6 | 2 | 0 | 13 | 10 | 0 | 63.2 | 74 | 58 | 54 | 2 | 69 | 20 | 7 | 0 | 0 | 2.25 | 10.46 | 0.28 | 9.75 | 2.83 | 8.20 | 0.29 |
| 1936 | Philadelphia Athletics | AL | MLB | PHA | 20 | 21 | 2 | 5 | 6.39 | 12 | 6 | 2 | 0 | 6 | 6 | 0 | 43.2 | 42 | 36 | 31 | 6 | 32 | 10 | 5 | 0 | 6 | 1.69 | 8.66 | 1.24 | 6.60 | 2.06 | 7.42 | 0.31 |
| 1937 | Philadelphia Athletics | AL | MLB | PHA | 24 | 22 | 0 | 4 | 4.77 | 31 | 3 | 0 | 0 | 28 | 14 | 0 | 77.1 | 80 | 50 | 41 | 2 | 56 | 17 | 9 | 1 | 0 | 1.76 | 9.31 | 0.23 | 6.52 | 1.98 | 5.82 | 0.30 |
| Tot: | MLB (3 yrs) | MLB | 2 | 12 | 6.14 | 62 | 15 | 4 | 0 | 30 | 47 | 0 | 184.2 | 196 | 144 | 126 | 10 | 157 | 47 | 21 | 1 | 6 | 1.91 | 9.55 | 0.49 | 7.65 | 2.29 | 7.02 | 0.30 | ||||
| Tot: | AL (3 yrs) | AL | 2 | 12 | 6.14 | 62 | 15 | 4 | 0 | 30 | 47 | 0 | 184.2 | 196 | 144 | 126 | 10 | 157 | 47 | 21 | 1 | 6 | 1.91 | 9.55 | 0.49 | 7.65 | 2.29 | 7.02 | 0.30 | ||||
| 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 |
| 1935 | Philadelphia Athletics | AL | MLB | PHA | 18 | 20 | P | 19 | 19 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 2 | 20 | 0 | 2 | .105 | .105 | .105 | .210 | .000 | .000 | .000 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1936 | Philadelphia Athletics | AL | MLB | PHA | 20 | 21 | P | 12 | 14 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 16 | 0 | 2 | .143 | .200 | .143 | .343 | .071 | .000 | .000 | 6.25 | 6.25 | 1.00 | 0.00 | |
| 1937 | Philadelphia Athletics | AL | MLB | PHA | 24 | 22 | P | 31 | 26 | 3 | 6 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 8 | 26 | 1 | 5 | .231 | .231 | .308 | .539 | .077 | .077 | .000 | 0.00 | 23.08 | 0.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 62 | 59 | 3 | 10 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 12 | 0 | 2 | 0 | 0 | 0 | 12 | 62 | 1 | 9 | .169 | .183 | .203 | .387 | .051 | .034 | .213 | 1.61 | 19.35 | 12.00 | |||||||
| Tot: | AL (3 yrs) | AL | 62 | 59 | 3 | 10 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 12 | 0 | 2 | 0 | 0 | 0 | 12 | 62 | 1 | 9 | .169 | .183 | .203 | .387 | .051 | .034 | .213 | 1.61 | 19.35 | 12.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 20 | 4 | 66 | 3 | 66 | 45 | .364 |