| 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 |
| 1960 | Milwaukee Braves | NL | MLB | MLN | 32 | 24 | 1 | 0 | 4.11 | 5 | 1 | 0 | 0 | 4 | 1 | 1 | 15.1 | 14 | 10 | 7 | 0 | 15 | 8 | 0 | 0 | 0 | 1.89 | 8.22 | 0.00 | 8.80 | 4.70 | 5.87 | 0.53 |
| 1961 | Milwaukee Braves | NL | MLB | MLN | 32 | 25 | 6 | 7 | 4.06 | 38 | 11 | 2 | 0 | 27 | 13 | 3 | 126.1 | 117 | 61 | 57 | 11 | 48 | 66 | 1 | 0 | 2 | 1.31 | 8.34 | 0.78 | 3.42 | 4.70 | 4.35 | 1.38 |
| 1962 | Milwaukee Braves | NL | MLB | MLN | 32 | 26 | 2 | 2 | 3.23 | 39 | 0 | 0 | 0 | 39 | 16 | 2 | 64.0 | 64 | 30 | 23 | 4 | 20 | 36 | 3 | 0 | 4 | 1.31 | 9.00 | 0.56 | 2.81 | 5.06 | 4.22 | 1.80 |
| 1963 | Houston Colt 45s | NL | MLB | HOU | 43 | 27 | 11 | 8 | 3.17 | 31 | 27 | 9 | 2 | 4 | 4 | 0 | 193.0 | 170 | 80 | 68 | 10 | 39 | 118 | 3 | 0 | 1 | 1.08 | 7.93 | 0.47 | 1.82 | 5.50 | 3.73 | 3.03 |
| 1964 | Houston Colt 45s | NL | MLB | HOU | 43 | 28 | 6 | 11 | 3.90 | 28 | 24 | 2 | 0 | 4 | 4 | 0 | 157.0 | 165 | 76 | 68 | 12 | 37 | 90 | 1 | 0 | 1 | 1.29 | 9.46 | 0.69 | 2.12 | 5.16 | 4.36 | 2.43 |
| 1965 | Houston Astros | NL | MLB | HOU | 43 | 29 | 4 | 15 | 4.67 | 29 | 25 | 3 | 0 | 4 | 1 | 0 | 158.0 | 166 | 99 | 82 | 14 | 55 | 77 | 3 | 1 | 5 | 1.40 | 9.46 | 0.80 | 3.13 | 4.39 | 5.64 | 1.40 |
| 1966 | Cincinnati Reds | NL | MLB | CIN | 43 | 30 | 5 | 4 | 3.07 | 59 | 1 | 0 | 0 | 58 | 28 | 11 | 111.1 | 97 | 45 | 38 | 11 | 43 | 69 | 4 | 0 | 2 | 1.26 | 7.84 | 0.89 | 3.48 | 5.58 | 3.64 | 1.60 |
| 1967 | Cincinnati Reds | NL | MLB | CIN | 43 | 31 | 0 | 3 | 1.93 | 47 | 0 | 0 | 0 | 47 | 18 | 4 | 79.1 | 75 | 25 | 17 | 4 | 19 | 48 | 5 | 0 | 2 | 1.18 | 8.51 | 0.45 | 2.16 | 5.45 | 2.84 | 2.53 |
| 1969 | New York Yankees | AL | MLB | NYA | 23 | 33 | 0 | 0 | 4.50 | 4 | 0 | 0 | 0 | 4 | 2 | 0 | 6.0 | 6 | 3 | 3 | 1 | 0 | 5 | 0 | 0 | 1 | 1.00 | 9.00 | 1.50 | 0.00 | 7.50 | 4.50 | 0.00 |
| 1969 | Chicago Cubs | NL | MLB | CHN | 38 | 33 | 1 | 1 | 7.00 | 16 | 0 | 0 | 0 | 16 | 6 | 0 | 18.0 | 28 | 14 | 14 | 2 | 7 | 8 | 1 | 0 | 0 | 1.94 | 14.00 | 1.00 | 3.50 | 4.00 | 7.00 | 1.14 |
| Tot: | MLB (9 yrs) | MLB | 36 | 51 | 3.65 | 296 | 89 | 16 | 2 | 93 | 207 | 21 | 928.1 | 902 | 443 | 377 | 69 | 283 | 525 | 21 | 1 | 18 | 1.28 | 8.74 | 0.67 | 2.74 | 5.09 | 4.29 | 1.86 | ||||
| Tot: | NL (9 yrs) | NL | 36 | 51 | 3.65 | 292 | 89 | 16 | 2 | 91 | 203 | 21 | 922.1 | 896 | 440 | 374 | 68 | 283 | 520 | 21 | 1 | 17 | 1.28 | 8.74 | 0.66 | 2.76 | 5.07 | 4.29 | 1.84 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 0 | 4.50 | 4 | 0 | 0 | 0 | 2 | 4 | 0 | 6.0 | 6 | 3 | 3 | 1 | 0 | 5 | 0 | 0 | 1 | 1.00 | 9.00 | 1.50 | 0.00 | 7.50 | 4.50 | |||||
| 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 |
| 1960 | Milwaukee Braves | NL | MLB | MLN | 32 | 24 | P | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 60.00 | 0.00 | 0.00 | |
| 1961 | Milwaukee Braves | NL | MLB | MLN | 32 | 25 | P | 38 | 38 | 4 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 9 | 0 | 1 | 0 | 0 | 3 | 7 | 42 | 0 | 7 | .184 | .244 | .184 | .428 | .079 | .000 | .241 | 7.14 | 21.43 | 3.00 | 0.00 | |
| 1962 | Milwaukee Braves | NL | MLB | MLN | 32 | 26 | P | 39 | 6 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 0 | 2 | .333 | .429 | .333 | .762 | .167 | .000 | .400 | 14.29 | 14.29 | 1.00 | 0.00 | |
| 1963 | Houston Colt 45s | NL | MLB | HOU | 43 | 27 | P | 31 | 66 | 6 | 11 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 19 | 0 | 3 | 0 | 0 | 0 | 11 | 70 | 0 | 11 | .167 | .179 | .167 | .346 | .015 | .000 | .234 | 1.43 | 27.14 | 19.00 | 0.00 | |
| 1964 | Houston Colt 45s | NL | MLB | HOU | 43 | 28 | P | 28 | 47 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 19 | 0 | 5 | 0 | 0 | 1 | 3 | 54 | 0 | 3 | .064 | .102 | .064 | .166 | .043 | .000 | .107 | 3.70 | 35.19 | 9.50 | 0.00 | |
| 1965 | Houston Astros | NL | MLB | HOU | 43 | 29 | P | 29 | 48 | 2 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 18 | 0 | 4 | 0 | 0 | 1 | 5 | 55 | 0 | 5 | .104 | .157 | .104 | .261 | .063 | .000 | .167 | 5.45 | 32.73 | 6.00 | 0.00 | |
| 1966 | Cincinnati Reds | NL | MLB | CIN | 43 | 30 | P | 59 | 24 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 1 | 0 | 0 | 0 | 4 | 26 | 0 | 4 | .167 | .200 | .167 | .367 | .042 | .000 | .235 | 3.85 | 26.92 | 7.00 | 0.00 | |
| 1967 | Cincinnati Reds | NL | MLB | CIN | 43 | 31 | P | 47 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 60.00 | 0.00 | 0.00 | |
| 1969 | Chicago Cubs | NL | MLB | CHN | 38 | 33 | P | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .500 | .000 | .500 | 1.000 | .000 | .000 | 50.00 | 50.00 | 1.00 | 0.00 | |
| Tot: | MLB (9 yrs) | MLB | 292 | 238 | 14 | 32 | 0 | 0 | 0 | 7 | 0 | 0 | 12 | 80 | 0 | 16 | 0 | 0 | 5 | 32 | 266 | 0 | 32 | .134 | .176 | .134 | .310 | .050 | .000 | .203 | 4.51 | 30.08 | 6.67 | |||||||
| Tot: | NL (9 yrs) | NL | 292 | 238 | 14 | 32 | 0 | 0 | 0 | 7 | 0 | 0 | 12 | 80 | 0 | 16 | 0 | 0 | 5 | 32 | 266 | 0 | 32 | .134 | .176 | .134 | .310 | .050 | .000 | .203 | 4.51 | 30.08 | 6.67 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 38 | 61 | 46 | 54 | 46 | 70 | .493 |