| 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 |
| 1954 | Chicago Cubs | NL | MLB | CHN | 22 | 29 | 11 | 7 | 3.52 | 46 | 12 | 2 | 0 | 34 | 18 | 4 | 127.2 | 114 | 57 | 50 | 12 | 51 | 58 | 3 | 1 | 3 | 1.29 | 8.04 | 0.85 | 3.60 | 4.09 | 4.02 | 1.14 |
| 1955 | Chicago Cubs | NL | MLB | CHN | 22 | 30 | 7 | 11 | 4.44 | 42 | 16 | 0 | 0 | 26 | 17 | 3 | 133.2 | 122 | 79 | 66 | 16 | 58 | 62 | 7 | 0 | 2 | 1.35 | 8.21 | 1.08 | 3.91 | 4.17 | 5.32 | 1.07 |
| 1956 | Chicago Cubs | NL | MLB | CHN | 22 | 31 | 5 | 7 | 3.66 | 46 | 11 | 2 | 1 | 35 | 17 | 2 | 120.1 | 116 | 56 | 49 | 11 | 59 | 66 | 3 | 0 | 6 | 1.45 | 8.68 | 0.82 | 4.41 | 4.94 | 4.19 | 1.12 |
| 1957 | St. Louis Cardinals | NL | MLB | SLN | 26 | 32 | 0 | 1 | 5.27 | 10 | 0 | 0 | 0 | 10 | 4 | 1 | 13.2 | 18 | 8 | 8 | 1 | 6 | 5 | 0 | 0 | 0 | 1.76 | 11.85 | 0.66 | 3.95 | 3.29 | 5.27 | 0.83 |
| 1957 | New York Giants | NL | MLB | NY1 | 38 | 32 | 1 | 0 | 6.55 | 10 | 0 | 0 | 0 | 10 | 4 | 0 | 11.0 | 13 | 9 | 8 | 2 | 5 | 6 | 0 | 0 | 0 | 1.64 | 10.64 | 1.64 | 4.09 | 4.91 | 7.36 | 1.20 |
| Tot: | MLB (4 yrs) | MLB | 24 | 26 | 4.01 | 154 | 39 | 4 | 1 | 60 | 115 | 10 | 406.1 | 383 | 209 | 181 | 42 | 179 | 197 | 13 | 1 | 11 | 1.38 | 8.48 | 0.93 | 3.96 | 4.36 | 4.63 | 1.10 | ||||
| Tot: | NL (4 yrs) | NL | 24 | 26 | 4.01 | 154 | 39 | 4 | 1 | 60 | 115 | 10 | 406.1 | 383 | 209 | 181 | 42 | 179 | 197 | 13 | 1 | 11 | 1.38 | 8.48 | 0.93 | 3.96 | 4.36 | 4.63 | 1.10 | ||||
| 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 |
| 1954 | Chicago Cubs | NL | MLB | CHN | 22 | 29 | P | 46 | 32 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 22 | 0 | 0 | 0 | 0 | 0 | 2 | 39 | 0 | 2 | .063 | .231 | .063 | .294 | .219 | .000 | .200 | 17.95 | 56.41 | 3.14 | 0.00 | |
| 1955 | Chicago Cubs | NL | MLB | CHN | 22 | 30 | P | 42 | 37 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 21 | 0 | 3 | 0 | 0 | 1 | 1 | 43 | 0 | 1 | .027 | .100 | .027 | .127 | .081 | .000 | .063 | 6.98 | 48.84 | 7.00 | 0.00 | |
| 1956 | Chicago Cubs | NL | MLB | CHN | 22 | 31 | P | 46 | 28 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 3 | 0 | 0 | 0 | 5 | 32 | 0 | 5 | .179 | .207 | .179 | .386 | .036 | .000 | .278 | 3.13 | 31.25 | 10.00 | 0.00 | |
| 1957 | St. Louis Cardinals | NL | MLB | SLN | 26 | 32 | P | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1957 | New York Giants | NL | MLB | NY1 | 38 | 32 | P | 10 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 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 (4 yrs) | MLB | 154 | 99 | 7 | 9 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 54 | 0 | 6 | 0 | 0 | 1 | 9 | 116 | 0 | 9 | .091 | .182 | .091 | .273 | .111 | .000 | .200 | 9.48 | 46.55 | 4.91 | |||||||
| Tot: | NL (4 yrs) | NL | 154 | 99 | 7 | 9 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 54 | 0 | 6 | 0 | 0 | 1 | 9 | 116 | 0 | 9 | .091 | .182 | .091 | .273 | .111 | .000 | .200 | 9.48 | 46.55 | 4.91 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 51 | 44 | 54 | 42 | 54 | 83 | .458 |