| 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 |
| 1946 | Chicago Cubs | NL | MLB | CHN | 19 | 25 | 0 | 2 | 4.11 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 15.1 | 15 | 8 | 7 | 0 | 3 | 8 | 0 | 0 | 1 | 1.17 | 8.80 | 0.00 | 1.76 | 4.70 | 4.70 | 2.67 |
| 1947 | Chicago Cubs | NL | MLB | CHN | 22,23 | 26 | 11 | 10 | 3.94 | 34 | 25 | 7 | 1 | 9 | 5 | 0 | 187.1 | 202 | 105 | 82 | 15 | 79 | 62 | 5 | 1 | 1 | 1.50 | 9.70 | 0.72 | 3.80 | 2.98 | 5.04 | 0.78 |
| 1948 | Chicago Cubs | NL | MLB | CHN | 23 | 27 | 5 | 6 | 4.02 | 19 | 12 | 6 | 0 | 7 | 2 | 0 | 87.1 | 99 | 44 | 39 | 4 | 31 | 29 | 2 | 0 | 1 | 1.49 | 10.20 | 0.41 | 3.19 | 2.99 | 4.53 | 0.94 |
| 1949 | Chicago Cubs | NL | MLB | CHN | 23 | 28 | 4 | 5 | 5.00 | 36 | 13 | 5 | 1 | 23 | 12 | 1 | 129.2 | 141 | 73 | 72 | 14 | 58 | 43 | 2 | 0 | 2 | 1.53 | 9.79 | 0.97 | 4.03 | 2.98 | 5.07 | 0.74 |
| 1950 | Chicago Cubs | NL | MLB | CHN | 23 | 29 | 5 | 6 | 4.74 | 34 | 12 | 2 | 0 | 22 | 8 | 2 | 117.2 | 126 | 68 | 62 | 14 | 50 | 36 | 4 | 1 | 2 | 1.50 | 9.64 | 1.07 | 3.82 | 2.75 | 5.20 | 0.72 |
| Tot: | MLB (5 yrs) | MLB | 25 | 29 | 4.39 | 126 | 64 | 20 | 2 | 27 | 62 | 3 | 537.1 | 583 | 298 | 262 | 47 | 221 | 178 | 13 | 2 | 7 | 1.50 | 9.76 | 0.79 | 3.70 | 2.98 | 4.99 | 0.81 | ||||
| Tot: | NL (5 yrs) | NL | 25 | 29 | 4.39 | 126 | 64 | 20 | 2 | 27 | 62 | 3 | 537.1 | 583 | 298 | 262 | 47 | 221 | 178 | 13 | 2 | 7 | 1.50 | 9.76 | 0.79 | 3.70 | 2.98 | 4.99 | 0.81 | ||||
| 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 |
| 1946 | Chicago Cubs | NL | MLB | CHN | 19 | 25 | P | 3 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1947 | Chicago Cubs | NL | MLB | CHN | 22,23 | 26 | P | 35 | 60 | 3 | 13 | 2 | 0 | 0 | 4 | 1 | 0 | 5 | 18 | 0 | 3 | 0 | 0 | 0 | 15 | 68 | 2 | 11 | .217 | .277 | .250 | .527 | .000 | .033 | .000 | 7.35 | 26.47 | 3.60 | 0.00 | |
| 1948 | Chicago Cubs | NL | MLB | CHN | 23 | 27 | P | 19 | 32 | 3 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 5 | 33 | 0 | 5 | .156 | .182 | .156 | .338 | .000 | .000 | .000 | 3.03 | 30.30 | 10.00 | 0.00 | |
| 1949 | Chicago Cubs | NL | MLB | CHN | 23 | 28 | P | 36 | 32 | 4 | 7 | 0 | 0 | 0 | 4 | 1 | 0 | 5 | 7 | 0 | 4 | 0 | 0 | 0 | 7 | 41 | 0 | 7 | .219 | .324 | .219 | .543 | .000 | .000 | .000 | 12.20 | 17.07 | 1.40 | 0.00 | |
| 1950 | Chicago Cubs | NL | MLB | CHN | 23 | 29 | P | 34 | 35 | 5 | 10 | 2 | 0 | 0 | 1 | 0 | 0 | 3 | 4 | 0 | 2 | 0 | 0 | 1 | 12 | 40 | 2 | 8 | .286 | .342 | .343 | .685 | .000 | .057 | .000 | 7.50 | 10.00 | 1.33 | 0.00 | |
| Tot: | MLB (5 yrs) | MLB | 127 | 164 | 15 | 36 | 4 | 0 | 0 | 11 | 2 | 0 | 14 | 42 | 0 | 10 | 0 | 0 | 1 | 40 | 188 | 4 | 32 | .220 | .281 | .244 | .525 | .122 | .024 | .295 | 7.45 | 22.34 | 3.00 | |||||||
| Tot: | NL (5 yrs) | NL | 127 | 164 | 15 | 36 | 4 | 0 | 0 | 11 | 2 | 0 | 14 | 42 | 0 | 10 | 0 | 0 | 1 | 40 | 188 | 4 | 32 | .220 | .281 | .244 | .525 | .122 | .024 | .295 | 7.45 | 22.34 | 3.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 39 | 70 | 35 | 53 | 35 | 63 | .443 |