| 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 |
| 1939 | Washington Senators I | AL | MLB | WS1 | 19 | 21 | 8 | 12 | 5.36 | 27 | 20 | 10 | 1 | 7 | 3 | 0 | 173.0 | 186 | 118 | 103 | 10 | 78 | 64 | 6 | 2 | 1 | 1.53 | 9.68 | 0.52 | 4.06 | 3.33 | 6.14 | 0.82 |
| 1940 | Washington Senators I | AL | MLB | WS1 | 19 | 22 | 3 | 6 | 6.54 | 22 | 7 | 1 | 0 | 15 | 6 | 0 | 63.1 | 85 | 50 | 46 | 4 | 34 | 23 | 3 | 0 | 1 | 1.88 | 12.08 | 0.57 | 4.83 | 3.27 | 7.11 | 0.68 |
| 1941 | Chicago White Sox | AL | MLB | CHA | 35 | 23 | 0 | 0 | 3.86 | 8 | 0 | 0 | 0 | 8 | 8 | 0 | 28.0 | 30 | 13 | 12 | 0 | 11 | 18 | 3 | 0 | 0 | 1.46 | 9.64 | 0.00 | 3.54 | 5.79 | 4.18 | 1.64 |
| 1942 | Chicago White Sox | AL | MLB | CHA | 35 | 24 | 8 | 5 | 2.62 | 40 | 1 | 1 | 0 | 39 | 35 | 6 | 103.0 | 88 | 37 | 30 | 6 | 47 | 35 | 5 | 0 | 3 | 1.31 | 7.69 | 0.52 | 4.11 | 3.06 | 3.23 | 0.74 |
| 1943 | Chicago White Sox | AL | MLB | CHA | 35 | 25 | 7 | 2 | 2.96 | 35 | 2 | 1 | 0 | 33 | 26 | 3 | 109.1 | 114 | 51 | 36 | 2 | 32 | 37 | 2 | 0 | 2 | 1.34 | 9.38 | 0.16 | 2.63 | 3.05 | 4.20 | 1.16 |
| 1944 | Chicago White Sox | AL | MLB | CHA | 35 | 26 | 5 | 6 | 2.57 | 33 | 12 | 8 | 0 | 21 | 14 | 2 | 154.1 | 148 | 55 | 44 | 5 | 43 | 44 | 2 | 0 | 0 | 1.24 | 8.63 | 0.29 | 2.51 | 2.57 | 3.21 | 1.02 |
| 1945 | Chicago White Sox | AL | MLB | CHA | 35 | 27 | 5 | 5 | 3.55 | 14 | 13 | 8 | 1 | 1 | 1 | 1 | 104.0 | 92 | 44 | 41 | 5 | 29 | 34 | 0 | 0 | 1 | 1.16 | 7.96 | 0.43 | 2.51 | 2.94 | 3.81 | 1.17 |
| 1946 | Chicago White Sox | AL | MLB | CHA | 35 | 28 | 7 | 9 | 3.76 | 32 | 23 | 9 | 0 | 9 | 6 | 2 | 177.1 | 203 | 80 | 74 | 14 | 60 | 60 | 1 | 0 | 4 | 1.48 | 10.30 | 0.71 | 3.05 | 3.05 | 4.06 | 1.00 |
| 1947 | Chicago White Sox | AL | MLB | CHA | 35 | 29 | 14 | 6 | 2.42 | 29 | 22 | 7 | 2 | 7 | 5 | 0 | 182.0 | 174 | 65 | 49 | 5 | 61 | 50 | 4 | 1 | 2 | 1.29 | 8.60 | 0.25 | 3.02 | 2.47 | 3.21 | 0.82 |
| 1948 | Chicago White Sox | AL | MLB | CHA | 35 | 30 | 9 | 10 | 3.97 | 27 | 22 | 6 | 0 | 5 | 2 | 0 | 149.2 | 167 | 79 | 66 | 13 | 52 | 40 | 3 | 0 | 2 | 1.46 | 10.04 | 0.78 | 3.13 | 2.41 | 4.75 | 0.77 |
| 1949 | Washington Senators I | AL | MLB | WS1 | 26 | 31 | 2 | 9 | 6.26 | 37 | 10 | 0 | 0 | 27 | 16 | 2 | 96.1 | 106 | 77 | 67 | 6 | 55 | 19 | 2 | 1 | 3 | 1.67 | 9.90 | 0.56 | 5.14 | 1.78 | 7.19 | 0.35 |
| 1950 | Washington Senators I | AL | MLB | WS1 | 18 | 32 | 7 | 5 | 5.84 | 27 | 10 | 1 | 1 | 17 | 9 | 0 | 101.2 | 124 | 73 | 66 | 14 | 46 | 15 | 2 | 0 | 5 | 1.67 | 10.98 | 1.24 | 4.07 | 1.33 | 6.46 | 0.33 |
| 1951 | Washington Senators I | AL | MLB | WS1 | 18 | 33 | 1 | 4 | 4.56 | 26 | 3 | 1 | 0 | 23 | 14 | 2 | 73.0 | 85 | 46 | 37 | 9 | 37 | 18 | 1 | 0 | 1 | 1.67 | 10.48 | 1.11 | 4.56 | 2.22 | 5.67 | 0.49 |
| 1952 | Washington Senators I | AL | MLB | WS1 | 18 | 34 | 0 | 3 | 4.50 | 22 | 2 | 0 | 0 | 20 | 14 | 3 | 66.0 | 70 | 35 | 33 | 2 | 35 | 18 | 1 | 0 | 1 | 1.59 | 9.55 | 0.27 | 4.77 | 2.45 | 4.77 | 0.51 |
| Tot: | MLB (14 yrs) | MLB | 76 | 82 | 4.01 | 379 | 147 | 53 | 5 | 159 | 232 | 21 | 1581.0 | 1672 | 823 | 704 | 95 | 620 | 475 | 35 | 4 | 26 | 1.45 | 9.52 | 0.54 | 3.53 | 2.70 | 4.69 | 0.77 | ||||
| Tot: | AL (14 yrs) | AL | 76 | 82 | 4.01 | 379 | 147 | 53 | 5 | 159 | 232 | 21 | 1581.0 | 1672 | 823 | 704 | 95 | 620 | 475 | 35 | 4 | 26 | 1.45 | 9.52 | 0.54 | 3.53 | 2.70 | 4.69 | 0.77 | ||||
| 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 |
| 1939 | Washington Senators I | AL | MLB | WS1 | 19 | 21 | P | 27 | 67 | 6 | 14 | 1 | 0 | 0 | 4 | 0 | 0 | 3 | 16 | 0 | 2 | 0 | 0 | 1 | 15 | 72 | 1 | 13 | .209 | .243 | .224 | .467 | .060 | .015 | .000 | 4.17 | 22.22 | 5.33 | 0.00 | |
| 1940 | Washington Senators I | AL | MLB | WS1 | 19 | 22 | P | 22 | 19 | 1 | 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 | |
| 1941 | Chicago White Sox | AL | MLB | CHA | 35 | 23 | P | 8 | 11 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 11 | 0 | 3 | .273 | .273 | .273 | .546 | .000 | .000 | .000 | 0.00 | 9.09 | 0.00 | 0.00 | |
| 1942 | Chicago White Sox | AL | MLB | CHA | 35 | 24 | P | 40 | 28 | 3 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 2 | 5 | 0 | 1 | 0 | 0 | 0 | 5 | 31 | 0 | 5 | .179 | .233 | .179 | .412 | .071 | .000 | .000 | 6.45 | 16.13 | 2.50 | 0.00 | |
| 1943 | Chicago White Sox | AL | MLB | CHA | 35 | 25 | P | 35 | 34 | 5 | 9 | 0 | 0 | 0 | 4 | 0 | 0 | 3 | 9 | 0 | 0 | 0 | 0 | 2 | 9 | 37 | 0 | 9 | .265 | .324 | .265 | .589 | .088 | .000 | .000 | 8.11 | 24.32 | 3.00 | 0.00 | |
| 1944 | Chicago White Sox | AL | MLB | CHA | 35 | 26 | P | 33 | 50 | 6 | 10 | 3 | 0 | 0 | 2 | 2 | 0 | 3 | 5 | 0 | 1 | 0 | 0 | 0 | 13 | 54 | 3 | 7 | .200 | .245 | .260 | .505 | .160 | .060 | .000 | 5.56 | 9.26 | 1.67 | 0.00 | |
| 1945 | Chicago White Sox | AL | MLB | CHA | 35 | 27 | P | 15 | 40 | 0 | 7 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 7 | 40 | 0 | 7 | .175 | .175 | .175 | .350 | -0.025 | .000 | .000 | 0.00 | 5.00 | 0.00 | 0.00 | |
| 1946 | Chicago White Sox | AL | MLB | CHA | 35 | 28 | P | 32 | 57 | 4 | 14 | 4 | 0 | 0 | 6 | 0 | 0 | 1 | 10 | 0 | 3 | 0 | 0 | 1 | 18 | 61 | 4 | 10 | .246 | .259 | .316 | .575 | .088 | .070 | .000 | 1.64 | 16.39 | 10.00 | 0.00 | |
| 1947 | Chicago White Sox | AL | MLB | CHA | 35 | 29 | P | 29 | 65 | 7 | 17 | 2 | 0 | 0 | 6 | 0 | 0 | 0 | 7 | 0 | 1 | 0 | 0 | 1 | 19 | 66 | 2 | 15 | .262 | .262 | .292 | .554 | .031 | .030 | .000 | 0.00 | 10.61 | 0.00 | 0.00 | |
| 1948 | Chicago White Sox | AL | MLB | CHA | 35 | 30 | P | 27 | 50 | 5 | 8 | 2 | 0 | 0 | 1 | 0 | 0 | 3 | 8 | 0 | 3 | 0 | 0 | 0 | 10 | 56 | 2 | 6 | .160 | .208 | .200 | .408 | .100 | .040 | .000 | 5.36 | 14.29 | 2.67 | 0.00 | |
| 1949 | Washington Senators I | AL | MLB | WS1 | 26 | 31 | P | 37 | 25 | 1 | 6 | 0 | 0 | 0 | 4 | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 1 | 6 | 28 | 0 | 6 | .240 | .321 | .240 | .561 | .120 | .000 | .000 | 10.71 | 14.29 | 1.33 | 0.00 | |
| 1950 | Washington Senators I | AL | MLB | WS1 | 18 | 32 | P | 27 | 35 | 3 | 7 | 4 | 1 | 0 | 1 | 0 | 0 | 1 | 5 | 0 | 1 | 0 | 0 | 0 | 13 | 37 | 5 | 2 | .200 | .222 | .371 | .593 | .200 | .171 | .000 | 2.70 | 13.51 | 5.00 | 0.00 | |
| 1951 | Washington Senators I | AL | MLB | WS1 | 18 | 33 | P | 26 | 21 | 3 | 7 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 0 | 1 | 10 | 23 | 1 | 6 | .333 | .364 | .476 | .840 | .190 | .143 | .000 | 4.35 | 13.04 | 3.00 | 21.00 | |
| 1952 | Washington Senators I | AL | MLB | WS1 | 18 | 34 | P | 22 | 19 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 21 | 0 | 2 | .105 | .190 | .105 | .295 | .053 | .000 | .000 | 4.76 | 4.76 | 1.00 | 0.00 | |
| Tot: | MLB (14 yrs) | MLB | 380 | 521 | 48 | 111 | 16 | 1 | 1 | 39 | 2 | 1 | 21 | 81 | 1 | 14 | 0 | 0 | 9 | 132 | 557 | 18 | 93 | .213 | .245 | .253 | .498 | .083 | .040 | .251 | 3.77 | 14.54 | 3.86 | 521.00 | ||||||
| Tot: | AL (14 yrs) | AL | 380 | 521 | 48 | 111 | 16 | 1 | 1 | 39 | 2 | 1 | 21 | 81 | 1 | 14 | 0 | 0 | 9 | 132 | 557 | 18 | 93 | .213 | .245 | .253 | .498 | .083 | .040 | .251 | 3.77 | 14.54 | 3.86 | 521.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 30 | 53 | 39 | 38 | 39 | 64 | .443 |