| 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 |
| 1934 | Philadelphia Athletics | AL | MLB | PHA | - | 22 | 0 | 1 | 12.00 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 9.0 | 15 | 12 | 12 | 1 | 9 | 2 | 2 | 0 | 0 | 2.67 | 15.00 | 1.00 | 9.00 | 2.00 | 12.00 | 0.22 |
| 1935 | Boston Red Sox | AL | MLB | BOS | 16 | 23 | 3 | 4 | 4.22 | 23 | 6 | 2 | 0 | 17 | 9 | 1 | 64.0 | 72 | 35 | 30 | 0 | 36 | 19 | 3 | 0 | 2 | 1.69 | 10.13 | 0.00 | 5.06 | 2.67 | 4.92 | 0.53 |
| 1936 | Boston Red Sox | AL | MLB | BOS | 18 | 24 | 6 | 8 | 4.42 | 43 | 9 | 2 | 0 | 34 | 19 | 3 | 136.1 | 152 | 83 | 67 | 4 | 86 | 74 | 7 | 1 | 1 | 1.75 | 10.03 | 0.26 | 5.68 | 4.89 | 5.48 | 0.86 |
| 1937 | Boston Red Sox | AL | MLB | BOS | 18 | 25 | 16 | 10 | 3.70 | 51 | 21 | 14 | 1 | 30 | 23 | 7 | 221.1 | 209 | 111 | 91 | 13 | 119 | 137 | 4 | 2 | 3 | 1.48 | 8.50 | 0.53 | 4.84 | 5.57 | 4.51 | 1.15 |
| 1938 | Boston Red Sox | AL | MLB | BOS | 18 | 26 | 15 | 15 | 4.30 | 37 | 27 | 11 | 3 | 10 | 7 | 1 | 194.2 | 200 | 108 | 93 | 16 | 91 | 96 | 2 | 0 | 2 | 1.49 | 9.25 | 0.74 | 4.21 | 4.44 | 4.99 | 1.05 |
| 1939 | Boston Red Sox | AL | MLB | BOS | 18 | 27 | 11 | 11 | 4.67 | 36 | 22 | 6 | 0 | 14 | 5 | 2 | 177.1 | 198 | 109 | 92 | 10 | 75 | 80 | 4 | 0 | 1 | 1.54 | 10.05 | 0.51 | 3.81 | 4.06 | 5.53 | 1.07 |
| 1940 | Boston Red Sox | AL | MLB | BOS | 18 | 28 | 12 | 6 | 5.08 | 41 | 16 | 9 | 0 | 25 | 15 | 5 | 157.2 | 170 | 104 | 89 | 17 | 87 | 102 | 6 | 0 | 3 | 1.63 | 9.70 | 0.97 | 4.97 | 5.82 | 5.94 | 1.17 |
| 1941 | Boston Red Sox | AL | MLB | BOS | 18 | 29 | 4 | 13 | 5.03 | 27 | 12 | 4 | 1 | 15 | 11 | 1 | 116.1 | 140 | 82 | 65 | 7 | 70 | 55 | 8 | 0 | 2 | 1.81 | 10.83 | 0.54 | 5.42 | 4.26 | 6.34 | 0.79 |
| 1942 | Washington Senators I | AL | MLB | WS1 | 19 | 30 | 1 | 4 | 6.64 | 12 | 6 | 1 | 0 | 6 | 4 | 0 | 42.0 | 57 | 34 | 31 | 2 | 23 | 18 | 1 | 0 | 1 | 1.90 | 12.21 | 0.43 | 4.93 | 3.86 | 7.29 | 0.78 |
| 1942 | Detroit Tigers | AL | MLB | DET | 24 | 30 | 0 | 0 | 4.85 | 9 | 0 | 0 | 0 | 9 | 5 | 0 | 13.0 | 20 | 8 | 7 | 3 | 5 | 7 | 1 | 0 | 0 | 1.92 | 13.85 | 2.08 | 3.46 | 4.85 | 5.54 | 1.40 |
| Tot: | MLB (9 yrs) | MLB | 68 | 72 | 4.59 | 281 | 121 | 50 | 5 | 98 | 160 | 20 | 1131.2 | 1233 | 686 | 577 | 73 | 601 | 590 | 38 | 3 | 15 | 1.62 | 9.81 | 0.58 | 4.78 | 4.69 | 5.46 | 0.98 | ||||
| Tot: | AL (9 yrs) | AL | 68 | 72 | 4.59 | 281 | 121 | 50 | 5 | 98 | 160 | 20 | 1131.2 | 1233 | 686 | 577 | 73 | 601 | 590 | 38 | 3 | 15 | 1.62 | 9.81 | 0.58 | 4.78 | 4.69 | 5.46 | 0.98 | ||||
| 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 |
| 1934 | Philadelphia Athletics | AL | MLB | PHA | - | 22 | P | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1935 | Boston Red Sox | AL | MLB | BOS | 16 | 23 | P | 23 | 16 | 2 | 5 | 2 | 0 | 1 | 3 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 10 | 18 | 3 | 2 | .313 | .353 | .625 | .978 | .375 | .312 | .000 | 5.56 | 16.67 | 3.00 | 16.00 | |
| 1936 | Boston Red Sox | AL | MLB | BOS | 18 | 24 | P | 44 | 50 | 4 | 11 | 2 | 0 | 0 | 5 | 0 | 0 | 1 | 5 | 0 | 1 | 0 | 0 | 0 | 13 | 52 | 2 | 9 | .220 | .235 | .260 | .495 | .060 | .040 | .000 | 1.92 | 9.62 | 5.00 | 0.00 | |
| 1937 | Boston Red Sox | AL | MLB | BOS | 18 | 25 | P | 51 | 85 | 2 | 14 | 2 | 0 | 0 | 10 | 0 | 0 | 4 | 13 | 0 | 2 | 0 | 0 | 0 | 16 | 91 | 2 | 12 | .165 | .202 | .188 | .390 | .071 | .023 | .000 | 4.40 | 14.29 | 3.25 | 0.00 | |
| 1938 | Boston Red Sox | AL | MLB | BOS | 18 | 26 | P | 37 | 68 | 7 | 15 | 2 | 0 | 0 | 7 | 0 | 0 | 2 | 8 | 0 | 6 | 0 | 0 | 0 | 17 | 76 | 2 | 13 | .221 | .243 | .250 | .493 | .059 | .029 | .000 | 2.63 | 10.53 | 4.00 | 0.00 | |
| 1939 | Boston Red Sox | AL | MLB | BOS | 18 | 27 | P | 37 | 63 | 6 | 10 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 17 | 0 | 5 | 0 | 0 | 0 | 10 | 68 | 0 | 10 | .159 | .159 | .159 | .318 | .000 | .000 | .000 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1940 | Boston Red Sox | AL | MLB | BOS | 18 | 28 | P | 41 | 66 | 9 | 18 | 2 | 1 | 2 | 8 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 1 | 28 | 67 | 5 | 13 | .273 | .284 | .424 | .708 | .167 | .151 | .000 | 1.49 | 16.42 | 11.00 | 33.00 | |
| 1941 | Boston Red Sox | AL | MLB | BOS | 18 | 29 | P | 27 | 44 | 2 | 7 | 1 | 0 | 0 | 6 | 0 | 0 | 1 | 8 | 0 | 2 | 0 | 0 | 0 | 8 | 47 | 1 | 6 | .159 | .178 | .182 | .360 | .045 | .023 | .000 | 2.13 | 17.02 | 8.00 | 0.00 | |
| 1942 | Washington Senators I | AL | MLB | WS1 | 19 | 30 | P | 12 | 17 | 2 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 18 | 0 | 2 | .118 | .118 | .118 | .236 | .000 | .000 | .000 | 0.00 | 11.11 | 0.00 | 0.00 | |
| 1942 | Detroit Tigers | AL | MLB | DET | 24 | 30 | P | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| Tot: | MLB (9 yrs) | MLB | 283 | 413 | 34 | 82 | 11 | 1 | 3 | 49 | 0 | 0 | 10 | 68 | 0 | 19 | 0 | 0 | 1 | 104 | 442 | 15 | 67 | .199 | .217 | .252 | .469 | .077 | .053 | .231 | 2.26 | 15.38 | 6.80 | 137.67 | ||||||
| Tot: | AL (9 yrs) | AL | 283 | 413 | 34 | 82 | 11 | 1 | 3 | 49 | 0 | 0 | 10 | 68 | 0 | 19 | 0 | 0 | 1 | 104 | 442 | 15 | 67 | .199 | .217 | .252 | .469 | .077 | .053 | .231 | 2.26 | 15.38 | 6.80 | 137.67 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 78 | 22 | 46 | 49 | 46 | 72 | .511 |