| Year | Team | Lg | Level | Unif | Org | Age | Rk | G | GS | IP | ERA | WHIP | H9 | HR9 | BB9 | SO9 | BB/SO | GB/FB | QS | HB | AB | Bavg | TBF | Pit/B | Bal | Str | Sw | Record | TR | Manager(s) |
| 1936 | Cincinnati | NL | MLB | 39 | cin | 23 | - | 8 | 0 | 13.2 | 3.95 | 1.02 | 6.59 | -- | 2.63 | 7.24 | 0.36 | -- | 0 | 0 | 0 | -- | 0 | -- | -- | -- | -- | 74-80 | 5 | Chuck Dressen |
| 1937 | Cincinnati | NL | MLB | 26 | cin | 24 | - | 14 | 2 | 39.0 | 8.31 | 1.95 | 12.46 | 0.46 | 5.08 | 2.54 | 2.00 | -- | 0 | 0 | 0 | -- | 0 | -- | -- | -- | -- | 56-98 | 8 | Chuck Dressen, Bobby Wallace |
| 1940 | Chi Cubs | NL | MLB | 25 | chc | 27 | - | 20 | 12 | 114.0 | 2.92 | 1.32 | 7.97 | 0.87 | 3.87 | 3.32 | 1.17 | -- | 0 | 0 | 0 | -- | 0 | -- | -- | -- | -- | 75-79 | 5 | Gabby Hartnett |
| 1941 | Chi Cubs | NL | MLB | 25 | chc | 28 | 44 | 33 | 14 | 153.1 | 3.35 | 1.30 | 8.39 | 0.53 | 3.29 | 2.64 | 1.24 | -- | 0 | 0 | 0 | -- | 0 | -- | -- | -- | -- | 70-84 | 6 | Jimmie Wilson |
| 1942 | Chi Cubs | NL | MLB | 25 | chc | 29 | 45 | 19 | 10 | 84.1 | 4.70 | 1.58 | 9.50 | 1.17 | 4.70 | 2.99 | 1.57 | -- | 0 | 0 | 0 | -- | 0 | -- | -- | -- | -- | 68-86 | 6 | Jimmie Wilson |
| 1943 | Chi Cubs | NL | MLB | 33 | chc | 30 | - | 2 | 0 | 1.0 | 0.00 | 3.00 | 18.00 | -- | 9.00 | 9.00 | 1.00 | -- | 0 | 0 | 0 | -- | 0 | -- | -- | -- | -- | 74-79 | 5 | Jimmie Wilson |
| 1944 | Detroit | AL | MLB | 5 | det | 31 | - | 15 | 0 | 28.1 | 4.45 | 1.87 | 11.12 | -- | 5.72 | 2.22 | 2.57 | -- | 0 | 0 | 0 | -- | 0 | -- | -- | -- | -- | 88-66 | 2 | Steve O'Neill |
| MLB Totals (7 years) | 111 | 38 | 433 | 2 | 1.45 | 9.02 | 0.69 | 4.03 | 3.01 | 1.34 | -- | 0 | 0 | 0 | -- | 0 | -- | -- | -- | -- | .469 | -- | ||||||||