| 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 | Boston Red Sox | AL | MLB | BOS | 16 | 23 | 9 | 17 | 4.47 | 32 | 31 | 7 | 1 | 1 | 0 | 0 | 185.1 | 193 | 112 | 92 | 20 | 65 | 113 | 8 | 1 | 3 | 1.39 | 9.37 | 0.97 | 3.16 | 5.49 | 5.44 | 1.74 |
| 1966 | Boston Red Sox | AL | MLB | BOS | 16 | 24 | 10 | 10 | 3.86 | 45 | 23 | 3 | 1 | 22 | 7 | 2 | 181.2 | 173 | 86 | 78 | 18 | 55 | 131 | 7 | 2 | 7 | 1.26 | 8.57 | 0.89 | 2.72 | 6.49 | 4.26 | 2.38 |
| 1967 | Boston Red Sox | AL | MLB | BOS | 16 | 25 | 22 | 9 | 3.16 | 39 | 39 | 15 | 2 | 0 | 0 | 0 | 273.1 | 228 | 102 | 96 | 23 | 83 | 246 | 12 | 1 | 19 | 1.14 | 7.51 | 0.76 | 2.73 | 8.10 | 3.36 | 2.96 |
| 1968 | Boston Red Sox | AL | MLB | BOS | 16 | 26 | 6 | 10 | 4.29 | 23 | 17 | 4 | 1 | 6 | 0 | 0 | 113.1 | 89 | 57 | 54 | 11 | 59 | 73 | 7 | 0 | 11 | 1.31 | 7.07 | 0.87 | 4.69 | 5.80 | 4.53 | 1.24 |
| 1969 | Boston Red Sox | AL | MLB | BOS | 16 | 27 | 7 | 11 | 4.51 | 29 | 23 | 4 | 0 | 6 | 3 | 0 | 143.2 | 148 | 78 | 72 | 15 | 65 | 100 | 8 | 0 | 7 | 1.48 | 9.27 | 0.94 | 4.07 | 6.26 | 4.89 | 1.54 |
| 1970 | Boston Red Sox | AL | MLB | BOS | 16 | 28 | 4 | 1 | 3.18 | 9 | 4 | 0 | 0 | 5 | 3 | 0 | 34.0 | 33 | 12 | 12 | 3 | 9 | 21 | 2 | 0 | 0 | 1.24 | 8.74 | 0.79 | 2.38 | 5.56 | 3.18 | 2.33 |
| 1971 | Boston Red Sox | AL | MLB | BOS | 16 | 29 | 10 | 7 | 4.13 | 27 | 26 | 5 | 1 | 1 | 1 | 0 | 167.2 | 167 | 86 | 77 | 15 | 67 | 100 | 3 | 0 | 14 | 1.40 | 8.96 | 0.81 | 3.60 | 5.37 | 4.62 | 1.49 |
| 1972 | Milwaukee Brewers | AL | MLB | MIL | 27 | 30 | 14 | 12 | 2.83 | 33 | 30 | 11 | 2 | 3 | 1 | 1 | 223.0 | 197 | 75 | 70 | 17 | 76 | 143 | 5 | 0 | 11 | 1.22 | 7.95 | 0.69 | 3.07 | 5.77 | 3.03 | 1.88 |
| 1973 | Philadelphia Phillies | NL | MLB | PHI | 41 | 31 | 13 | 16 | 4.88 | 38 | 30 | 6 | 0 | 8 | 5 | 0 | 199.1 | 218 | 124 | 108 | 25 | 80 | 106 | 1 | 0 | 9 | 1.49 | 9.84 | 1.13 | 3.61 | 4.79 | 5.60 | 1.33 |
| 1974 | Philadelphia Phillies | NL | MLB | PHI | 41 | 32 | 17 | 13 | 3.21 | 39 | 39 | 16 | 3 | 0 | 0 | 0 | 283.0 | 280 | 113 | 101 | 22 | 70 | 121 | 5 | 0 | 6 | 1.24 | 8.90 | 0.70 | 2.23 | 3.85 | 3.59 | 1.73 |
| 1975 | Philadelphia Phillies | NL | MLB | PHI | 41 | 33 | 8 | 6 | 4.12 | 27 | 26 | 6 | 2 | 1 | 1 | 0 | 159.1 | 161 | 84 | 73 | 12 | 45 | 72 | 3 | 2 | 5 | 1.29 | 9.09 | 0.68 | 2.54 | 4.07 | 4.74 | 1.60 |
| 1976 | Philadelphia Phillies | NL | MLB | PHI | 41 | 34 | 18 | 10 | 3.08 | 33 | 32 | 8 | 1 | 1 | 1 | 1 | 222.0 | 210 | 85 | 76 | 18 | 50 | 118 | 2 | 1 | 5 | 1.17 | 8.51 | 0.73 | 2.03 | 4.78 | 3.45 | 2.36 |
| 1977 | Philadelphia Phillies | NL | MLB | PHI | 41 | 35 | 11 | 4 | 4.11 | 25 | 25 | 4 | 1 | 0 | 0 | 0 | 157.2 | 157 | 77 | 72 | 15 | 50 | 76 | 6 | 2 | 5 | 1.31 | 8.96 | 0.86 | 2.85 | 4.34 | 4.40 | 1.52 |
| 1978 | Philadelphia Phillies | NL | MLB | PHI | 41 | 36 | 8 | 10 | 5.23 | 22 | 22 | 1 | 0 | 0 | 0 | 0 | 113.2 | 132 | 69 | 66 | 16 | 45 | 48 | 4 | 0 | 2 | 1.56 | 10.45 | 1.27 | 3.56 | 3.80 | 5.46 | 1.07 |
| 1979 | Philadelphia Phillies | NL | MLB | PHI | 41 | 37 | 0 | 1 | 11.05 | 4 | 1 | 0 | 0 | 3 | 2 | 0 | 7.1 | 14 | 10 | 9 | 3 | 4 | 7 | 0 | 0 | 1 | 2.45 | 17.18 | 3.68 | 4.91 | 8.59 | 12.27 | 1.75 |
| Tot: | MLB (15 yrs) | MLB | 157 | 137 | 3.86 | 425 | 368 | 90 | 15 | 24 | 57 | 4 | 2464.1 | 2400 | 1170 | 1056 | 233 | 823 | 1475 | 73 | 9 | 105 | 1.31 | 8.77 | 0.85 | 3.01 | 5.39 | 4.27 | 1.79 | ||||
| Tot: | AL (8 yrs) | AL | 82 | 77 | 3.75 | 237 | 193 | 49 | 8 | 15 | 44 | 3 | 1322.0 | 1228 | 608 | 551 | 122 | 479 | 927 | 52 | 4 | 72 | 1.29 | 8.36 | 0.83 | 3.26 | 6.31 | 4.14 | 1.94 | ||||
| Tot: | NL (7 yrs) | NL | 75 | 60 | 3.98 | 188 | 175 | 41 | 7 | 9 | 13 | 1 | 1142.1 | 1172 | 562 | 505 | 111 | 344 | 548 | 21 | 5 | 33 | 1.33 | 9.23 | 0.87 | 2.71 | 4.32 | 4.43 | 1.59 | ||||
| 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 |
| 1967 | Boston Red Sox | World Series | Playoffs | 25 | 2 | 1 | 2.63 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 24.0 | 14 | 0 | 7 | 0 | 2 | 11 | 0 | 0 | 0 | 0.67 | 5.25 | 0.00 | 0.75 | 4.13 | 0.00 | 5.50 |
| 1976 | Philadelphia Phillies | Championship Series | Playoffs | 34 | 0 | 1 | 1.69 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 0.75 | 3.38 | 0.00 | 3.38 | 3.38 | 0.00 | 1.00 |
| 1977 | Philadelphia Phillies | Championship Series | Playoffs | 35 | 0 | 1 | 11.25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 5 | 0 | 5 | 0 | 1 | 1 | 0 | 0 | 0 | 1.50 | 11.25 | 0.00 | 2.25 | 2.25 | 0.00 | 1.00 |
| Tot: | Playoffs (3 Yrs) | Playoffs | 2 | 3 | 3.51 | 5 | 0 | 2 | 0 | 0 | 5 | 0 | 33.1 | 21 | 0 | 13 | 0 | 5 | 14 | 0 | 0 | 0 | 0.78 | 5.67 | 0.00 | 1.35 | 3.78 | 0.00 | 2.80 |
| 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 | Boston Red Sox | AL | MLB | BOS | 16 | 23 | P | 32 | 59 | 4 | 8 | 3 | 0 | 0 | 4 | 0 | 0 | 5 | 22 | 0 | 5 | 0 | 0 | 1 | 11 | 69 | 3 | 5 | .136 | .203 | .186 | .389 | .136 | .050 | .216 | 7.25 | 31.88 | 4.40 | 0.00 | |
| 1966 | Boston Red Sox | AL | MLB | BOS | 16 | 24 | P | 46 | 54 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 23 | 0 | 6 | 0 | 0 | 0 | 9 | 62 | 3 | 2 | .093 | .125 | .167 | .292 | .111 | .074 | .161 | 3.23 | 37.10 | 11.50 | 0.00 | |
| 1967 | Boston Red Sox | AL | MLB | BOS | 16 | 25 | P | 54* | 39 | 99 | 7 | 14 | 1 | 1 | 0 | 8 | 1 | 1 | 4 | 52 | 0 | 6 | 0 | 0 | 0 | 17 | 109 | 2 | 12 | .141 | .175 | .172 | .347 | .071 | .031 | .298 | 3.67 | 47.71 | 13.00 | 0.00 |
| 1968 | Boston Red Sox | AL | MLB | BOS | 16 | 26 | P | 23 | 39 | 4 | 11 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 14 | 0 | 5 | 0 | 0 | 0 | 16 | 44 | 3 | 8 | .282 | .282 | .410 | .692 | .128 | .128 | .417 | 0.00 | 31.82 | 0.00 | 39.00 | |
| 1969 | Boston Red Sox | AL | MLB | BOS | 16 | 27 | P | 29 | 41 | 1 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 5 | 22 | 0 | 5 | 1 | 0 | 2 | 5 | 52 | 1 | 3 | .098 | .191 | .122 | .313 | .146 | .024 | .200 | 9.62 | 42.31 | 4.40 | 0.00 | |
| 1970 | Boston Red Sox | AL | MLB | BOS | 16 | 28 | P | 9 | 9 | 2 | 4 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 8 | 9 | 2 | 2 | .444 | .444 | .889 | 1.333 | .444 | .445 | .500 | 0.00 | 22.22 | 0.00 | 9.00 | |
| 1971 | Boston Red Sox | AL | MLB | BOS | 16 | 29 | P | 27 | 53 | 2 | 9 | 0 | 0 | 0 | 3 | 0 | 0 | 4 | 19 | 0 | 2 | 0 | 0 | 2 | 9 | 59 | 0 | 9 | .170 | .228 | .170 | .398 | .075 | .000 | .265 | 6.78 | 32.20 | 4.75 | 0.00 | |
| 1972 | Milwaukee Brewers | AL | MLB | MIL | 27 | 30 | P | 33 | 69 | 1 | 10 | 0 | 0 | 0 | 3 | 0 | 0 | 4 | 29 | 0 | 9 | 0 | 0 | 1 | 10 | 82 | 0 | 10 | .145 | .192 | .145 | .337 | .058 | .000 | .250 | 4.88 | 35.37 | 7.25 | 0.00 | |
| 1973 | Philadelphia Phillies | NL | MLB | PHI | 41 | 31 | P | 38 | 59 | 2 | 8 | 2 | 0 | 0 | 3 | 0 | 0 | 6 | 29 | 0 | 4 | 0 | 0 | 0 | 10 | 69 | 2 | 6 | .136 | .215 | .169 | .384 | .136 | .033 | .267 | 8.70 | 42.03 | 4.83 | 0.00 | |
| 1974 | Philadelphia Phillies | NL | MLB | PHI | 41 | 32 | P | 39 | 94 | 3 | 9 | 2 | 0 | 1 | 8 | 0 | 0 | 5 | 44 | 0 | 11 | 1 | 0 | 0 | 14 | 111 | 3 | 6 | .096 | .140 | .149 | .289 | .106 | .053 | .160 | 4.50 | 39.64 | 8.80 | 94.00 | |
| 1975 | Philadelphia Phillies | NL | MLB | PHI | 41 | 33 | P | 27 | 44 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 17 | 0 | 6 | 0 | 0 | 1 | 1 | 56 | 0 | 1 | .023 | .140 | .023 | .163 | .136 | .000 | .037 | 10.71 | 30.36 | 2.83 | 0.00 | |
| 1976 | Philadelphia Phillies | NL | MLB | PHI | 41 | 34 | P | 33 | 67 | 5 | 11 | 1 | 0 | 0 | 4 | 0 | 0 | 6 | 20 | 0 | 6 | 0 | 0 | 2 | 12 | 79 | 1 | 10 | .164 | .233 | .179 | .412 | .104 | .015 | .234 | 7.59 | 25.32 | 3.33 | 0.00 | |
| 1977 | Philadelphia Phillies | NL | MLB | PHI | 41 | 35 | P | 25 | 48 | 1 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 22 | 0 | 9 | 0 | 0 | 0 | 5 | 59 | 0 | 5 | .104 | .140 | .104 | .244 | .042 | .000 | .192 | 3.39 | 37.29 | 11.00 | 0.00 | |
| 1978 | Philadelphia Phillies | NL | MLB | PHI | 41 | 36 | P | 22 | 34 | 2 | 6 | 2 | 0 | 0 | 3 | 0 | 1 | 2 | 14 | 1 | 4 | 0 | 0 | 1 | 8 | 41 | 2 | 4 | .176 | .243 | .235 | .478 | .088 | .059 | .300 | 4.88 | 34.15 | 7.00 | 0.00 | |
| 1979 | Philadelphia Phillies | NL | MLB | PHI | 41 | 37 | P | 4 | 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: | MLB (15 yrs) | MLB | 426 | 770 | 41 | 105 | 17 | 2 | 3 | 43 | 1 | 2 | 51 | 330 | 1 | 78 | 2 | 0 | 10 | 135 | 902 | 22 | 83 | .136 | .191 | .175 | .366 | .104 | .039 | .232 | 5.65 | 36.59 | 6.47 | 256.67 | ||||||
| Tot: | AL (8 yrs) | AL | 238 | 423 | 26 | 65 | 10 | 2 | 2 | 23 | 1 | 1 | 24 | 183 | 0 | 38 | 1 | 0 | 6 | 85 | 486 | 14 | 51 | .154 | .199 | .201 | .400 | .104 | .047 | .264 | 4.94 | 37.65 | 7.63 | 211.50 | ||||||
| Tot: | NL (7 yrs) | NL | 188 | 347 | 15 | 40 | 7 | 0 | 1 | 20 | 0 | 1 | 27 | 147 | 1 | 40 | 1 | 0 | 4 | 50 | 416 | 8 | 32 | .115 | .181 | .144 | .325 | .104 | .029 | .195 | 6.49 | 35.34 | 5.44 | 347.00 | ||||||
| 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 |
| 1967 | Boston Red Sox | World Series | Playoffs | 25 | 3 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 77.78 | 0.00 | 0.00 |
| 1976 | Philadelphia Phillies | Championship Series | Playoffs | 34 | 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 |
| 1977 | Philadelphia Phillies | Championship Series | Playoffs | 35 | 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: | Playoffs (3 Yrs) | Playoffs | 5 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 72.73 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 50 | 60 | 46 | 58 | 46 | 77 | .515 |