| 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 | Minnesota Twins | AL | MLB | MIN | 26 | 21 | 5 | 4 | 3.17 | 16 | 9 | 1 | 0 | 7 | 5 | 2 | 76.2 | 68 | 29 | 27 | 11 | 20 | 61 | 0 | 0 | 0 | 1.15 | 7.98 | 1.29 | 2.35 | 7.16 | 3.40 | 3.05 |
| 1966 | Minnesota Twins | AL | MLB | MIN | 26 | 22 | 7 | 14 | 3.38 | 31 | 18 | 5 | 1 | 13 | 5 | 3 | 144.0 | 112 | 57 | 54 | 17 | 33 | 124 | 4 | 0 | 0 | 1.01 | 7.00 | 1.06 | 2.06 | 7.75 | 3.56 | 3.76 |
| 1967 | Minnesota Twins | AL | MLB | MIN | 26 | 23 | 13 | 7 | 2.53 | 37 | 28 | 11 | 4 | 9 | 4 | 0 | 227.2 | 196 | 72 | 64 | 21 | 30 | 161 | 10 | 0 | 7 | 0.99 | 7.75 | 0.83 | 1.19 | 6.36 | 2.85 | 5.37 |
| 1968 | Minnesota Twins | AL | MLB | MIN | 26 | 24 | 12 | 16 | 3.25 | 38 | 34 | 11 | 1 | 4 | 4 | 1 | 238.1 | 207 | 102 | 86 | 21 | 52 | 181 | 1 | 1 | 7 | 1.09 | 7.82 | 0.79 | 1.96 | 6.83 | 3.85 | 3.48 |
| 1969 | Cincinnati Reds | NL | MLB | CIN | 30 | 25 | 17 | 9 | 4.37 | 42 | 36 | 8 | 1 | 6 | 2 | 0 | 251.0 | 269 | 127 | 122 | 33 | 61 | 144 | 3 | 0 | 5 | 1.31 | 9.65 | 1.18 | 2.19 | 5.16 | 4.55 | 2.36 |
| 1970 | Cincinnati Reds | NL | MLB | CIN | 30 | 26 | 20 | 12 | 4.08 | 35 | 35 | 12 | 1 | 0 | 0 | 0 | 234.0 | 248 | 114 | 106 | 21 | 53 | 136 | 4 | 0 | 1 | 1.29 | 9.54 | 0.81 | 2.04 | 5.23 | 4.38 | 2.57 |
| 1971 | Cincinnati Reds | NL | MLB | CIN | 30 | 27 | 1 | 11 | 4.37 | 28 | 11 | 0 | 0 | 17 | 5 | 0 | 107.0 | 115 | 55 | 52 | 14 | 31 | 38 | 2 | 0 | 3 | 1.36 | 9.67 | 1.18 | 2.61 | 3.20 | 4.63 | 1.23 |
| 1972 | Cincinnati Reds | NL | MLB | CIN | 30 | 28 | 1 | 0 | 4.50 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 8.0 | 13 | 4 | 4 | 1 | 2 | 4 | 0 | 0 | 0 | 1.88 | 14.63 | 1.13 | 2.25 | 4.50 | 4.50 | 2.00 |
| 1973 | Texas Rangers | AL | MLB | TEX | 16 | 29 | 5 | 13 | 4.05 | 35 | 19 | 8 | 1 | 16 | 11 | 1 | 160.0 | 191 | 79 | 72 | 18 | 34 | 65 | 7 | 0 | 1 | 1.41 | 10.74 | 1.01 | 1.91 | 3.66 | 4.44 | 1.91 |
| 1974 | Texas Rangers | AL | MLB | TEX | 16 | 30 | 0 | 0 | 4.13 | 26 | 1 | 0 | 0 | 25 | 10 | 0 | 32.2 | 46 | 17 | 15 | 3 | 6 | 18 | 1 | 0 | 0 | 1.59 | 12.67 | 0.83 | 1.65 | 4.96 | 4.68 | 3.00 |
| 1975 | Texas Rangers | AL | MLB | TEX | 16 | 31 | 0 | 0 | 0.00 | 5 | 0 | 0 | 0 | 5 | 2 | 0 | 3.2 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.82 | 7.36 | 0.00 | 0.00 | 0.00 | 2.45 | 0.00 |
| Tot: | MLB (11 yrs) | MLB | 81 | 86 | 3.65 | 297 | 192 | 56 | 9 | 48 | 105 | 7 | 1483.0 | 1468 | 657 | 602 | 160 | 322 | 932 | 32 | 1 | 25 | 1.21 | 8.91 | 0.97 | 1.95 | 5.66 | 3.99 | 2.89 | ||||
| Tot: | AL (7 yrs) | AL | 42 | 54 | 3.24 | 188 | 109 | 36 | 7 | 41 | 79 | 7 | 883.0 | 823 | 357 | 318 | 91 | 175 | 610 | 23 | 1 | 16 | 1.13 | 8.39 | 0.93 | 1.78 | 6.22 | 3.64 | 3.49 | ||||
| Tot: | NL (4 yrs) | NL | 39 | 32 | 4.26 | 109 | 83 | 20 | 2 | 7 | 26 | 0 | 600.0 | 645 | 300 | 284 | 69 | 147 | 322 | 9 | 0 | 9 | 1.32 | 9.67 | 1.03 | 2.20 | 4.83 | 4.50 | 2.19 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | 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 | Minnesota Twins | World Series | Playoffs | 21 | 0 | 0 | 2.70 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0.60 | 5.40 | 0.00 | 0.00 | 2.70 | 0.00 | 0.00 |
| 1970 | National League | Major League Baseball | AllStar | 26 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.50 | 4.50 | 0.00 | 0.00 | 4.50 | 0.00 | 0.00 |
| 1970 | Cincinnati Reds | Championship Series | Playoffs | 26 | 1 | 0 | 1.69 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 3 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0.56 | 5.06 | 0.00 | 0.00 | 3.38 | 0.00 | 0.00 |
| 1970 | Cincinnati Reds | World Series | Playoffs | 26 | 0 | 1 | 21.60 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 3 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 2.40 | 16.20 | 0.00 | 5.40 | 0.00 | 0.00 | 0.00 |
| Tot: | AllStar (1 Yrs) | AllStar | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.50 | 4.50 | 0.00 | 0.00 | 4.50 | 0.00 | |||
| Tot: | Playoffs (2 Yrs) | Playoffs | 1 | 1 | 5.23 | 4 | 0 | 0 | 0 | 0 | 4 | 0 | 10.1 | 8 | 0 | 6 | 0 | 1 | 3 | 0 | 0 | 0 | 0.87 | 6.97 | 0.00 | 0.87 | 2.61 | 0.00 | 3.00 |
| 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 | Minnesota Twins | AL | MLB | MIN | 26 | 21 | P | 16 | 22 | 1 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 14 | 1 | 1 | 0 | 0 | 0 | 3 | 26 | 0 | 3 | .136 | .240 | .136 | .376 | .091 | .000 | .375 | 7.69 | 53.85 | 7.00 | 0.00 | |
| 1966 | Minnesota Twins | AL | MLB | MIN | 26 | 22 | P | 31 | 39 | 2 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 4 | 16 | 0 | 2 | 1 | 0 | 1 | 5 | 46 | 1 | 3 | .103 | .182 | .128 | .310 | .128 | .025 | .167 | 8.70 | 34.78 | 4.00 | 0.00 | |
| 1967 | Minnesota Twins | AL | MLB | MIN | 26 | 23 | P | 37 | 74 | 4 | 10 | 3 | 0 | 0 | 2 | 0 | 0 | 7 | 33 | 0 | 3 | 0 | 0 | 2 | 13 | 84 | 3 | 7 | .135 | .210 | .176 | .386 | .135 | .041 | .244 | 8.33 | 39.29 | 4.71 | 0.00 | |
| 1968 | Minnesota Twins | AL | MLB | MIN | 26 | 24 | P | 38 | 71 | 1 | 10 | 2 | 0 | 0 | 1 | 0 | 1 | 5 | 22 | 0 | 4 | 0 | 0 | 2 | 12 | 80 | 2 | 8 | .141 | .197 | .169 | .366 | .085 | .028 | .204 | 6.25 | 27.50 | 4.40 | 0.00 | |
| 1969 | Cincinnati Reds | NL | MLB | CIN | 30 | 25 | P | 42 | 77 | 6 | 11 | 1 | 0 | 1 | 5 | 0 | 0 | 5 | 37 | 0 | 15 | 2 | 0 | 1 | 15 | 99 | 2 | 9 | .143 | .190 | .195 | .385 | .117 | .052 | .244 | 5.05 | 37.37 | 7.40 | 77.00 | |
| 1970 | Cincinnati Reds | NL | MLB | CIN | 30 | 26 | P | 35 | 83 | 7 | 14 | 0 | 0 | 3 | 6 | 0 | 0 | 4 | 42 | 0 | 6 | 0 | 0 | 0 | 23 | 93 | 3 | 11 | .169 | .207 | .277 | .484 | .157 | .108 | .289 | 4.30 | 45.16 | 10.50 | 27.67 | |
| 1971 | Cincinnati Reds | NL | MLB | CIN | 30 | 27 | P | 29 | 29 | 0 | 4 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 14 | 0 | 2 | 0 | 0 | 1 | 7 | 32 | 2 | 2 | .138 | .167 | .241 | .408 | .138 | .103 | .267 | 3.13 | 43.75 | 14.00 | 0.00 | |
| 1972 | Cincinnati Reds | NL | MLB | CIN | 30 | 28 | P | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (8 yrs) | MLB | 232 | 397 | 21 | 56 | 8 | 1 | 4 | 20 | 0 | 1 | 28 | 178 | 1 | 33 | 3 | 0 | 7 | 78 | 462 | 13 | 43 | .141 | .198 | .196 | .395 | .123 | .055 | .239 | 6.06 | 38.53 | 6.36 | 99.25 | ||||||
| Tot: | AL (4 yrs) | AL | 122 | 206 | 8 | 27 | 6 | 0 | 0 | 7 | 0 | 1 | 18 | 85 | 1 | 10 | 1 | 0 | 5 | 33 | 236 | 6 | 21 | .131 | .204 | .160 | .364 | .112 | .029 | .221 | 7.63 | 36.02 | 4.72 | |||||||
| Tot: | NL (4 yrs) | NL | 110 | 191 | 13 | 29 | 2 | 1 | 4 | 13 | 0 | 0 | 10 | 93 | 0 | 23 | 2 | 0 | 2 | 45 | 226 | 7 | 22 | .152 | .192 | .236 | .428 | .136 | .084 | .260 | 4.42 | 41.15 | 9.30 | 47.75 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | age | 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 |
| 1970 | National League | Major League Baseball | AllStar | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1970 | Cincinnati Reds | Championship Series | Playoffs | 26 | 1 | 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 |
| 1970 | Cincinnati Reds | World Series | Playoffs | 26 | 1 | 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 |
| Tot: | AllStar (1 Yrs) | AllStar | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Tot: | Playoffs (1 Yrs) | Playoffs | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 53 | 90 | 39 | 85 | 39 | 66 | .534 |