| 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 |
| 1956 | Kansas City Athletics | AL | MLB | KC1 | 23 | 27 | 6 | 8 | 2.89 | 18 | 14 | 4 | 1 | 4 | 4 | 0 | 121.1 | 115 | 48 | 39 | 13 | 39 | 54 | 3 | 1 | 2 | 1.27 | 8.53 | 0.96 | 2.89 | 4.01 | 3.56 | 1.38 |
| 1957 | Kansas City Athletics | AL | MLB | KC1 | 24 | 28 | 7 | 12 | 4.30 | 38 | 9 | 1 | 0 | 29 | 13 | 1 | 113.0 | 115 | 62 | 54 | 8 | 44 | 57 | 1 | 2 | 1 | 1.41 | 9.16 | 0.64 | 3.50 | 4.54 | 4.94 | 1.30 |
| 1958 | Kansas City Athletics | AL | MLB | KC1 | 24 | 29 | 1 | 1 | 3.49 | 12 | 4 | 0 | 0 | 8 | 4 | 0 | 28.1 | 29 | 14 | 11 | 2 | 14 | 11 | 1 | 0 | 0 | 1.52 | 9.21 | 0.64 | 4.45 | 3.49 | 4.45 | 0.79 |
| Tot: | MLB (3 yrs) | MLB | 14 | 21 | 3.56 | 68 | 27 | 5 | 1 | 21 | 41 | 1 | 262.2 | 259 | 124 | 104 | 23 | 97 | 122 | 5 | 3 | 3 | 1.36 | 8.87 | 0.79 | 3.32 | 4.18 | 4.25 | 1.26 | ||||
| Tot: | AL (3 yrs) | AL | 14 | 21 | 3.56 | 68 | 27 | 5 | 1 | 21 | 41 | 1 | 262.2 | 259 | 124 | 104 | 23 | 97 | 122 | 5 | 3 | 3 | 1.36 | 8.87 | 0.79 | 3.32 | 4.18 | 4.25 | 1.26 | ||||
| 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 |
| 1956 | Kansas City Athletics | AL | MLB | KC1 | 23 | 27 | P | 18 | 39 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 0 | 5 | 0 | 0 | 0 | 2 | 45 | 0 | 2 | .051 | .075 | .051 | .126 | .026 | .000 | .067 | 2.22 | 20.00 | 9.00 | 0.00 | |
| 1957 | Kansas City Athletics | AL | MLB | KC1 | 24 | 28 | P | 38 | 32 | 1 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 8 | 0 | 3 | 0 | 0 | 1 | 8 | 36 | 0 | 8 | .250 | .273 | .250 | .523 | .031 | .000 | .333 | 2.78 | 22.22 | 8.00 | 0.00 | |
| 1958 | Kansas City Athletics | AL | MLB | KC1 | 24 | 29 | P | 12 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .167 | .286 | .167 | .453 | .167 | .000 | .200 | 12.50 | 12.50 | 1.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 68 | 77 | 3 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 18 | 0 | 9 | 0 | 0 | 1 | 11 | 89 | 0 | 11 | .143 | .175 | .143 | .318 | .039 | .000 | .186 | 3.37 | 20.22 | 6.00 | |||||||
| Tot: | AL (3 yrs) | AL | 68 | 77 | 3 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 18 | 0 | 9 | 0 | 0 | 1 | 11 | 89 | 0 | 11 | .143 | .175 | .143 | .318 | .039 | .000 | .186 | 3.37 | 20.22 | 6.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 33 | 50 | 48 | 37 | 48 | 53 | .399 |