| 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 |
| 1957 | Detroit Tigers | AL | MLB | DET | 12 | 21 | 1 | 0 | 8.10 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 3.1 | 8 | 3 | 3 | 0 | 2 | 2 | 0 | 0 | 0 | 3.00 | 21.60 | 0.00 | 5.40 | 5.40 | 8.10 | 1.00 |
| 1958 | Kansas City Athletics | AL | MLB | KC1 | 20 | 22 | 0 | 0 | 3.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.0 | 2 | 1 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 1.33 | 6.00 | 0.00 | 6.00 | 3.00 | 3.00 | 0.50 |
| 1959 | Kansas City Athletics | AL | MLB | KC1 | 20 | 23 | 4 | 3 | 4.97 | 24 | 10 | 0 | 0 | 14 | 4 | 0 | 83.1 | 90 | 52 | 46 | 3 | 35 | 50 | 4 | 1 | 3 | 1.50 | 9.72 | 0.32 | 3.78 | 5.40 | 5.62 | 1.43 |
| 1960 | Kansas City Athletics | AL | MLB | KC1 | 20 | 24 | 0 | 2 | 6.55 | 14 | 2 | 0 | 0 | 12 | 4 | 0 | 33.0 | 38 | 25 | 24 | 3 | 21 | 12 | 5 | 0 | 8 | 1.79 | 10.36 | 0.82 | 5.73 | 3.27 | 6.82 | 0.57 |
| 1962 | Cincinnati Reds | NL | MLB | CIN | 38 | 26 | 1 | 0 | 0.84 | 4 | 2 | 1 | 1 | 2 | 0 | 0 | 21.1 | 13 | 2 | 2 | 0 | 7 | 7 | 1 | 0 | 3 | 0.94 | 5.48 | 0.00 | 2.95 | 2.95 | 0.84 | 1.00 |
| 1963 | Cincinnati Reds | NL | MLB | CIN | 38 | 27 | 12 | 8 | 3.16 | 30 | 21 | 8 | 3 | 9 | 2 | 0 | 191.0 | 167 | 73 | 67 | 20 | 38 | 113 | 10 | 4 | 11 | 1.07 | 7.87 | 0.94 | 1.79 | 5.32 | 3.44 | 2.97 |
| 1964 | Cincinnati Reds | NL | MLB | CIN | 38 | 28 | 9 | 13 | 3.80 | 37 | 24 | 6 | 1 | 13 | 5 | 2 | 175.1 | 178 | 90 | 74 | 20 | 75 | 146 | 11 | 1 | 5 | 1.44 | 9.14 | 1.03 | 3.85 | 7.49 | 4.62 | 1.95 |
| 1965 | Cincinnati Reds | NL | MLB | CIN | 38 | 29 | 6 | 9 | 4.95 | 31 | 20 | 3 | 0 | 11 | 4 | 1 | 131.0 | 134 | 87 | 72 | 18 | 65 | 91 | 15 | 1 | 9 | 1.52 | 9.21 | 1.24 | 4.47 | 6.25 | 5.98 | 1.40 |
| 1966 | Cincinnati Reds | NL | MLB | CIN | 38 | 30 | 0 | 0 | 18.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1.0 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 4.00 | 27.00 | 0.00 | 9.00 | 0.00 | 18.00 | 0.00 |
| 1967 | Cincinnati Reds | NL | MLB | CIN | 37 | 31 | 1 | 0 | 3.38 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 8.0 | 4 | 3 | 3 | 1 | 6 | 4 | 0 | 0 | 0 | 1.25 | 4.50 | 1.13 | 6.75 | 4.50 | 3.38 | 0.67 |
| 1968 | Cincinnati Reds | NL | MLB | CIN | 37 | 32 | 0 | 3 | 7.11 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 12.2 | 16 | 10 | 10 | 6 | 8 | 6 | 0 | 0 | 1 | 1.89 | 11.37 | 4.26 | 5.68 | 4.26 | 7.11 | 0.75 |
| Tot: | MLB (11 yrs) | MLB | 34 | 38 | 4.13 | 149 | 84 | 18 | 5 | 20 | 65 | 3 | 663.0 | 653 | 348 | 304 | 71 | 260 | 432 | 47 | 7 | 40 | 1.38 | 8.86 | 0.96 | 3.53 | 5.86 | 4.72 | 1.66 | ||||
| Tot: | AL (4 yrs) | AL | 5 | 5 | 5.43 | 41 | 13 | 0 | 0 | 9 | 28 | 0 | 122.2 | 138 | 81 | 74 | 6 | 60 | 65 | 10 | 1 | 11 | 1.61 | 10.12 | 0.44 | 4.40 | 4.77 | 5.94 | 1.08 | ||||
| Tot: | NL (7 yrs) | NL | 29 | 33 | 3.83 | 108 | 71 | 18 | 5 | 11 | 37 | 3 | 540.1 | 515 | 267 | 230 | 65 | 200 | 367 | 37 | 6 | 29 | 1.32 | 8.58 | 1.08 | 3.33 | 6.11 | 4.45 | 1.84 | ||||
| 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 |
| 1957 | Detroit Tigers | AL | MLB | DET | 12 | 21 | P | 2 | 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 | |
| 1958 | Kansas City Athletics | AL | MLB | KC1 | 20 | 22 | P | 1 | 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 | |
| 1959 | Kansas City Athletics | AL | MLB | KC1 | 20 | 23 | P | 24 | 20 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 3 | 0 | 0 | 1 | 3 | 24 | 0 | 3 | .150 | .190 | .150 | .340 | .050 | .000 | .231 | 4.17 | 29.17 | 7.00 | 0.00 | |
| 1960 | Kansas City Athletics | AL | MLB | KC1 | 20 | 24 | P | 14 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 14.29 | 0.00 | 0.00 | |
| 1962 | Cincinnati Reds | NL | MLB | CIN | 38 | 26 | P | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1963 | Cincinnati Reds | NL | MLB | CIN | 38 | 27 | P | 30 | 62 | 0 | 5 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 21 | 0 | 3 | 1 | 0 | 3 | 5 | 66 | 0 | 5 | .081 | .079 | .081 | .160 | .000 | .000 | .119 | 0.00 | 31.82 | 0.00 | 0.00 | |
| 1964 | Cincinnati Reds | NL | MLB | CIN | 38 | 28 | P | 37 | 58 | 7 | 11 | 2 | 0 | 0 | 3 | 0 | 0 | 2 | 17 | 0 | 2 | 0 | 0 | 2 | 13 | 62 | 2 | 9 | .190 | .217 | .224 | .441 | .069 | .034 | .268 | 3.23 | 27.42 | 8.50 | 0.00 | |
| 1965 | Cincinnati Reds | NL | MLB | CIN | 38 | 29 | P | 31 | 43 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 14 | 1 | 3 | 1 | 0 | 0 | 3 | 49 | 0 | 3 | .070 | .109 | .070 | .179 | .023 | .000 | .100 | 2.04 | 28.57 | 14.00 | 0.00 | |
| 1967 | Cincinnati Reds | NL | MLB | CIN | 37 | 31 | P | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | 1.000 | .000 | 1.000 | .000 | .000 | .000 | 50.00 | 0.00 | 0.00 | 0.00 | |
| 1968 | Cincinnati Reds | NL | MLB | CIN | 37 | 32 | P | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .333 | .000 | .333 | .500 | .000 | .000 | 33.33 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (10 yrs) | MLB | 148 | 198 | 9 | 22 | 2 | 0 | 0 | 7 | 0 | 0 | 6 | 64 | 1 | 14 | 2 | 0 | 6 | 24 | 221 | 2 | 20 | .111 | .140 | .121 | .261 | .040 | .010 | .162 | 2.71 | 28.96 | 10.67 | |||||||
| Tot: | AL (4 yrs) | AL | 41 | 28 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 0 | 4 | 0 | 0 | 1 | 3 | 33 | 0 | 3 | .107 | .138 | .107 | .245 | .036 | .000 | .158 | 3.03 | 27.27 | 9.00 | |||||||
| Tot: | NL (6 yrs) | NL | 107 | 170 | 8 | 19 | 2 | 0 | 0 | 7 | 0 | 0 | 5 | 55 | 1 | 10 | 2 | 0 | 5 | 21 | 188 | 2 | 17 | .112 | .140 | .124 | .264 | .041 | .012 | .162 | 2.66 | 29.26 | 11.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 44 | 43 | 46 | 39 | 46 | 32 | .507 |