| 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 |
| 1962 | St. Louis Cardinals | NL | MLB | SLN | 42 | 27 | 1 | 0 | 5.40 | 6 | 1 | 1 | 0 | 5 | 1 | 0 | 16.2 | 18 | 10 | 10 | 1 | 4 | 5 | 0 | 0 | 0 | 1.32 | 9.72 | 0.54 | 2.16 | 2.70 | 5.40 | 1.25 |
| 1962 | Chicago Cubs | NL | MLB | CHN | 39 | 27 | 3 | 1 | 4.24 | 6 | 4 | 1 | 0 | 2 | 0 | 0 | 34.0 | 29 | 17 | 16 | 2 | 10 | 11 | 2 | 0 | 2 | 1.15 | 7.68 | 0.53 | 2.65 | 2.91 | 4.50 | 1.10 |
| 1963 | Chicago Cubs | NL | MLB | CHN | 39 | 28 | 5 | 9 | 3.10 | 27 | 14 | 3 | 2 | 13 | 2 | 0 | 130.2 | 115 | 50 | 45 | 9 | 35 | 66 | 2 | 1 | 2 | 1.15 | 7.92 | 0.62 | 2.41 | 4.55 | 3.44 | 1.89 |
| 1964 | Chicago Cubs | NL | MLB | CHN | 39 | 29 | 0 | 2 | 8.44 | 4 | 2 | 0 | 0 | 2 | 0 | 0 | 10.2 | 15 | 10 | 10 | 2 | 5 | 0 | 0 | 0 | 0 | 1.87 | 12.66 | 1.69 | 4.22 | 0.00 | 8.44 | 0.00 |
| Tot: | MLB (3 yrs) | MLB | 9 | 12 | 3.80 | 43 | 21 | 5 | 2 | 3 | 22 | 0 | 192.0 | 177 | 87 | 81 | 14 | 54 | 82 | 4 | 1 | 4 | 1.20 | 8.30 | 0.66 | 2.53 | 3.84 | 4.08 | 1.52 | ||||
| Tot: | NL (3 yrs) | NL | 9 | 12 | 3.80 | 43 | 21 | 5 | 2 | 3 | 22 | 0 | 192.0 | 177 | 87 | 81 | 14 | 54 | 82 | 4 | 1 | 4 | 1.20 | 8.30 | 0.66 | 2.53 | 3.84 | 4.08 | 1.52 | ||||
| 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 |
| 1962 | St. Louis Cardinals | NL | MLB | SLN | 42 | 27 | P | 6 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 | 2 | .400 | .400 | .400 | .800 | .000 | .000 | .500 | 0.00 | 20.00 | 0.00 | 0.00 | |
| 1962 | Chicago Cubs | NL | MLB | CHN | 39 | 27 | P | 6 | 11 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 13 | 0 | 2 | .182 | .250 | .182 | .432 | .091 | .000 | .200 | 7.69 | 7.69 | 1.00 | 0.00 | |
| 1963 | Chicago Cubs | NL | MLB | CHN | 39 | 28 | P | 27 | 39 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 19 | 0 | 2 | 0 | 0 | 2 | 1 | 43 | 0 | 1 | .026 | .073 | .026 | .099 | .051 | .000 | .050 | 4.65 | 44.19 | 9.50 | 0.00 | |
| 1964 | Chicago Cubs | NL | MLB | CHN | 39 | 29 | P | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | 1.000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 43 | 58 | 2 | 6 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 23 | 0 | 3 | 0 | 0 | 4 | 6 | 64 | 0 | 6 | .103 | .148 | .103 | .251 | .052 | .000 | .171 | 4.69 | 35.94 | 7.67 | |||||||
| Tot: | NL (3 yrs) | NL | 43 | 58 | 2 | 6 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 23 | 0 | 3 | 0 | 0 | 4 | 6 | 64 | 0 | 6 | .103 | .148 | .103 | .251 | .052 | .000 | .171 | 4.69 | 35.94 | 7.67 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 12 | 79 | 69 | 41 | 69 | 31 | .465 |