| 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 |
| 1964 | Cincinnati Reds | NL | MLB | CIN | 42 | 19 | 6 | 5 | 2.42 | 40 | 3 | 0 | 0 | 37 | 21 | 7 | 89.1 | 66 | 27 | 24 | 3 | 29 | 87 | 2 | 0 | 1 | 1.06 | 6.65 | 0.30 | 2.92 | 8.76 | 2.72 | 3.00 |
| 1965 | Cincinnati Reds | NL | MLB | CIN | 42 | 20 | 9 | 10 | 4.27 | 62 | 2 | 0 | 0 | 60 | 43 | 21 | 105.1 | 93 | 53 | 50 | 9 | 47 | 120 | 8 | 0 | 4 | 1.33 | 7.95 | 0.77 | 4.02 | 10.25 | 4.53 | 2.55 |
| 1966 | Cincinnati Reds | NL | MLB | CIN | 42 | 21 | 8 | 8 | 2.48 | 57 | 0 | 0 | 0 | 57 | 45 | 18 | 105.1 | 76 | 32 | 29 | 5 | 41 | 104 | 4 | 0 | 3 | 1.11 | 6.49 | 0.43 | 3.50 | 8.89 | 2.73 | 2.54 |
| 1967 | Cincinnati Reds | NL | MLB | CIN | 42 | 22 | 3 | 7 | 3.42 | 31 | 11 | 0 | 0 | 20 | 7 | 2 | 97.1 | 92 | 45 | 37 | 8 | 56 | 83 | 7 | 1 | 5 | 1.52 | 8.51 | 0.74 | 5.18 | 7.67 | 4.16 | 1.48 |
| 1968 | Cincinnati Reds | NL | MLB | CIN | 42 | 23 | 3 | 4 | 4.97 | 30 | 4 | 0 | 0 | 26 | 9 | 2 | 50.2 | 59 | 35 | 28 | 4 | 41 | 30 | 8 | 0 | 0 | 1.97 | 10.48 | 0.71 | 7.28 | 5.33 | 6.22 | 0.73 |
| 1969 | San Diego Padres | NL | MLB | SDN | 42 | 24 | 3 | 5 | 4.30 | 54 | 0 | 0 | 0 | 54 | 35 | 7 | 58.2 | 59 | 32 | 28 | 2 | 42 | 35 | 5 | 0 | 6 | 1.72 | 9.05 | 0.31 | 6.44 | 5.37 | 4.91 | 0.83 |
| 1970 | St. Louis Cardinals | NL | MLB | SLN | 43 | 25 | 0 | 3 | 6.23 | 18 | 0 | 0 | 0 | 18 | 3 | 1 | 21.2 | 20 | 15 | 15 | 0 | 16 | 12 | 3 | 0 | 0 | 1.66 | 8.31 | 0.00 | 6.65 | 4.98 | 6.23 | 0.75 |
| Tot: | MLB (7 yrs) | MLB | 32 | 42 | 3.59 | 292 | 20 | 0 | 0 | 163 | 272 | 58 | 528.1 | 465 | 239 | 211 | 31 | 272 | 471 | 37 | 1 | 19 | 1.39 | 7.92 | 0.53 | 4.63 | 8.02 | 4.07 | 1.73 | ||||
| Tot: | NL (7 yrs) | NL | 32 | 42 | 3.59 | 292 | 20 | 0 | 0 | 163 | 272 | 58 | 528.1 | 465 | 239 | 211 | 31 | 272 | 471 | 37 | 1 | 19 | 1.39 | 7.92 | 0.53 | 4.63 | 8.02 | 4.07 | 1.73 | ||||
| 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 |
| 1964 | Cincinnati Reds | NL | MLB | CIN | 42 | 19 | P | 40 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 2 | 0 | 18 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 55.56 | 0.00 | 0.00 | |
| 1965 | Cincinnati Reds | NL | MLB | CIN | 42 | 20 | P | 62 | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 28 | 0 | 1 | .037 | .071 | .037 | .108 | .037 | .000 | .083 | 3.57 | 53.57 | 15.00 | 0.00 | |
| 1966 | Cincinnati Reds | NL | MLB | CIN | 42 | 21 | P | 57 | 18 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 3 | 19 | 0 | 3 | .167 | .211 | .167 | .378 | .056 | .000 | .273 | 5.26 | 36.84 | 7.00 | 0.00 | |
| 1967 | Cincinnati Reds | NL | MLB | CIN | 42 | 22 | P | 31 | 26 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 16 | 0 | 1 | 0 | 0 | 0 | 2 | 29 | 0 | 2 | .077 | .143 | .077 | .220 | .077 | .000 | .200 | 6.90 | 55.17 | 8.00 | 0.00 | |
| 1968 | Cincinnati Reds | NL | MLB | CIN | 42 | 23 | P | 30 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 9 | 0 | 1 | .125 | .125 | .125 | .250 | .000 | .000 | .250 | 0.00 | 44.44 | 0.00 | 0.00 | |
| 1969 | San Diego Padres | NL | MLB | SDN | 42 | 24 | P | 54 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1970 | St. Louis Cardinals | NL | MLB | SLN | 43 | 25 | P | 18 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 20.00 | 0.00 | 0.00 | |
| Tot: | MLB (7 yrs) | MLB | 292 | 101 | 2 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 53 | 0 | 4 | 0 | 0 | 2 | 7 | 109 | 0 | 7 | .069 | .105 | .069 | .174 | .040 | .000 | .146 | 3.67 | 48.62 | 13.25 | |||||||
| Tot: | NL (7 yrs) | NL | 292 | 101 | 2 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 53 | 0 | 4 | 0 | 0 | 2 | 7 | 109 | 0 | 7 | .069 | .105 | .069 | .174 | .040 | .000 | .146 | 3.67 | 48.62 | 13.25 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 71 | 18 | 56 | 41 | 56 | 75 | .490 |