| 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 |
| 1965 | Cincinnati Reds | NL | MLB | CIN | 56 | 25 | 4 | 3 | 2.23 | 24 | 1 | 0 | 0 | 23 | 8 | 1 | 68.2 | 57 | 21 | 17 | 5 | 17 | 54 | 0 | 0 | 2 | 1.08 | 7.47 | 0.66 | 2.23 | 7.08 | 2.75 | 3.18 |
| 1966 | Cincinnati Reds | NL | MLB | CIN | 56 | 26 | 5 | 4 | 3.90 | 54 | 0 | 0 | 0 | 54 | 21 | 4 | 85.1 | 82 | 41 | 37 | 11 | 23 | 54 | 2 | 0 | 1 | 1.23 | 8.65 | 1.16 | 2.43 | 5.70 | 4.32 | 2.35 |
| 1967 | Cincinnati Reds | NL | MLB | CIN | 56 | 27 | 1 | 0 | 4.15 | 9 | 0 | 0 | 0 | 9 | 3 | 0 | 13.0 | 13 | 6 | 6 | 0 | 3 | 6 | 1 | 0 | 0 | 1.23 | 9.00 | 0.00 | 2.08 | 4.15 | 4.15 | 2.00 |
| 1968 | Cincinnati Reds | NL | MLB | CIN | 56 | 28 | 1 | 0 | 6.23 | 23 | 0 | 0 | 0 | 23 | 7 | 0 | 21.2 | 27 | 15 | 15 | 3 | 7 | 7 | 1 | 0 | 0 | 1.57 | 11.22 | 1.25 | 2.91 | 2.91 | 6.23 | 1.00 |
| 1968 | Atlanta Braves | NL | MLB | ATL | 23 | 28 | 0 | 0 | 6.75 | 4 | 0 | 0 | 0 | 4 | 3 | 0 | 6.2 | 10 | 5 | 5 | 2 | 4 | 3 | 0 | 0 | 0 | 2.10 | 13.50 | 2.70 | 5.40 | 4.05 | 6.75 | 0.75 |
| Tot: | MLB (4 yrs) | MLB | 11 | 7 | 3.69 | 114 | 1 | 0 | 0 | 42 | 113 | 5 | 195.1 | 189 | 88 | 80 | 21 | 54 | 124 | 4 | 0 | 3 | 1.24 | 8.71 | 0.97 | 2.49 | 5.71 | 4.05 | 2.30 | ||||
| Tot: | NL (4 yrs) | NL | 11 | 7 | 3.69 | 114 | 1 | 0 | 0 | 42 | 113 | 5 | 195.1 | 189 | 88 | 80 | 21 | 54 | 124 | 4 | 0 | 3 | 1.24 | 8.71 | 0.97 | 2.49 | 5.71 | 4.05 | 2.30 | ||||
| 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 |
| 1965 | Cincinnati Reds | NL | MLB | CIN | 56 | 25 | P | 24 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 2 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 57.89 | 0.00 | 0.00 | |
| 1966 | Cincinnati Reds | NL | MLB | CIN | 56 | 26 | P | 54 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1968 | Cincinnati Reds | NL | MLB | CIN | 56 | 28 | P | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1968 | Atlanta Braves | NL | MLB | ATL | 23 | 28 | P | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | 1.000 | .000 | 1.000 | .000 | .000 | .000 | 100.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 105 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 0 | 2 | 0 | 0 | 0 | 0 | 34 | 0 | 0 | .000 | .031 | .000 | .031 | .032 | .000 | .000 | 2.94 | 55.88 | 19.00 | |||||||
| Tot: | NL (3 yrs) | NL | 105 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 0 | 2 | 0 | 0 | 0 | 0 | 34 | 0 | 0 | .000 | .031 | .000 | .031 | .032 | .000 | .000 | 2.94 | 55.88 | 19.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 44 | 62 | 43 | 55 | 43 | 50 | .515 |