| 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 |
| 1961 | Kansas City Athletics | AL | MLB | KC1 | 20 | 29 | 9 | 15 | 3.20 | 39 | 27 | 9 | 2 | 12 | 7 | 5 | 205.1 | 204 | 99 | 73 | 11 | 60 | 110 | 2 | 4 | 5 | 1.29 | 8.94 | 0.48 | 2.63 | 4.82 | 4.34 | 1.83 |
| 1962 | Kansas City Athletics | AL | MLB | KC1 | 20 | 30 | 0 | 1 | 9.43 | 18 | 1 | 0 | 0 | 17 | 7 | 0 | 27.2 | 40 | 30 | 29 | 8 | 10 | 12 | 0 | 0 | 0 | 1.81 | 13.01 | 2.60 | 3.25 | 3.90 | 9.76 | 1.20 |
| Tot: | MLB (2 yrs) | MLB | 9 | 16 | 3.94 | 57 | 28 | 9 | 2 | 14 | 29 | 5 | 233.0 | 244 | 129 | 102 | 19 | 70 | 122 | 2 | 4 | 5 | 1.35 | 9.42 | 0.73 | 2.70 | 4.71 | 4.98 | 1.74 | ||||
| Tot: | AL (2 yrs) | AL | 9 | 16 | 3.94 | 57 | 28 | 9 | 2 | 14 | 29 | 5 | 233.0 | 244 | 129 | 102 | 19 | 70 | 122 | 2 | 4 | 5 | 1.35 | 9.42 | 0.73 | 2.70 | 4.71 | 4.98 | 1.74 | ||||
| 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 |
| 1961 | Kansas City Athletics | AL | MLB | KC1 | 20 | 29 | P | 39 | 63 | 2 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 19 | 0 | 6 | 1 | 0 | 0 | 5 | 72 | 1 | 3 | .063 | .091 | .079 | .170 | .048 | .016 | .089 | 2.78 | 26.39 | 9.50 | 0.00 | |
| 1962 | Kansas City Athletics | AL | MLB | KC1 | 20 | 30 | P | 18 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1.000 | 1.000 | 1.000 | 2.000 | .000 | .000 | 1.000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 57 | 64 | 2 | 5 | 1 | 0 | 0 | 4 | 0 | 0 | 2 | 19 | 0 | 6 | 1 | 0 | 0 | 6 | 73 | 1 | 4 | .078 | .104 | .094 | .198 | .047 | .016 | .109 | 2.74 | 26.03 | 9.50 | |||||||
| Tot: | AL (2 yrs) | AL | 57 | 64 | 2 | 5 | 1 | 0 | 0 | 4 | 0 | 0 | 2 | 19 | 0 | 6 | 1 | 0 | 0 | 6 | 73 | 1 | 4 | .078 | .104 | .094 | .198 | .047 | .016 | .109 | 2.74 | 26.03 | 9.50 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 27 | 70 | 25 | 51 | 25 | 66 | .412 |