| 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 |
| 1969 | Boston Red Sox | AL | MLB | BOS | 37 | 22 | 1 | 3 | 4.50 | 20 | 1 | 0 | 0 | 19 | 3 | 0 | 52.0 | 56 | 27 | 26 | 9 | 28 | 45 | 3 | 0 | 2 | 1.62 | 9.69 | 1.56 | 4.85 | 7.79 | 4.67 | 1.61 |
| 1970 | Boston Red Sox | AL | MLB | BOS | 37 | 23 | 2 | 2 | 4.62 | 11 | 5 | 0 | 0 | 6 | 2 | 1 | 37.0 | 48 | 20 | 19 | 3 | 14 | 19 | 2 | 0 | 0 | 1.68 | 11.68 | 0.73 | 3.41 | 4.62 | 4.86 | 1.36 |
| 1971 | Boston Red Sox | AL | MLB | BOS | 37 | 24 | 9 | 2 | 2.74 | 47 | 3 | 0 | 0 | 44 | 13 | 2 | 102.0 | 102 | 35 | 31 | 7 | 46 | 74 | 1 | 0 | 1 | 1.45 | 9.00 | 0.62 | 4.06 | 6.53 | 3.09 | 1.61 |
| 1972 | Boston Red Sox | AL | MLB | BOS | 37 | 25 | 7 | 4 | 3.20 | 47 | 0 | 0 | 0 | 47 | 16 | 5 | 84.1 | 75 | 31 | 30 | 5 | 32 | 43 | 4 | 0 | 1 | 1.27 | 8.00 | 0.53 | 3.42 | 4.59 | 3.31 | 1.34 |
| 1973 | Boston Red Sox | AL | MLB | BOS | 37 | 26 | 17 | 11 | 2.75 | 38 | 33 | 18 | 1 | 5 | 1 | 1 | 284.2 | 275 | 100 | 87 | 20 | 76 | 120 | 3 | 0 | 5 | 1.23 | 8.69 | 0.63 | 2.40 | 3.79 | 3.16 | 1.58 |
| 1974 | Boston Red Sox | AL | MLB | BOS | 37 | 27 | 17 | 15 | 3.51 | 38 | 37 | 16 | 1 | 1 | 0 | 0 | 282.1 | 320 | 123 | 110 | 25 | 67 | 95 | 3 | 0 | 4 | 1.37 | 10.20 | 0.80 | 2.14 | 3.03 | 3.92 | 1.42 |
| 1975 | Boston Red Sox | AL | MLB | BOS | 37 | 28 | 17 | 9 | 3.95 | 41 | 34 | 17 | 4 | 7 | 0 | 0 | 260.0 | 274 | 123 | 114 | 20 | 69 | 78 | 2 | 0 | 3 | 1.32 | 9.48 | 0.69 | 2.39 | 2.70 | 4.26 | 1.13 |
| 1976 | Boston Red Sox | AL | MLB | BOS | 37 | 29 | 5 | 7 | 5.63 | 24 | 14 | 1 | 0 | 10 | 7 | 3 | 96.0 | 124 | 68 | 60 | 13 | 28 | 29 | 2 | 0 | 3 | 1.58 | 11.63 | 1.22 | 2.63 | 2.72 | 6.38 | 1.04 |
| 1977 | Boston Red Sox | AL | MLB | BOS | 19 | 30 | 9 | 5 | 4.43 | 27 | 16 | 4 | 0 | 11 | 4 | 1 | 128.0 | 155 | 67 | 63 | 14 | 29 | 31 | 1 | 0 | 0 | 1.44 | 10.90 | 0.98 | 2.04 | 2.18 | 4.71 | 1.07 |
| 1978 | Boston Red Sox | AL | MLB | BOS | 37 | 31 | 10 | 10 | 3.46 | 28 | 24 | 8 | 1 | 4 | 3 | 0 | 177.0 | 198 | 89 | 68 | 20 | 59 | 44 | 0 | 0 | 2 | 1.45 | 10.07 | 1.02 | 3.00 | 2.24 | 4.53 | 0.75 |
| 1979 | Montreal Expos | NL | MLB | MON | 37 | 32 | 16 | 10 | 3.04 | 33 | 33 | 6 | 3 | 0 | 0 | 0 | 222.0 | 230 | 91 | 75 | 20 | 46 | 59 | 0 | 1 | 1 | 1.24 | 9.32 | 0.81 | 1.86 | 2.39 | 3.69 | 1.28 |
| 1980 | Montreal Expos | NL | MLB | MON | 37 | 33 | 4 | 6 | 4.96 | 24 | 18 | 2 | 0 | 6 | 4 | 0 | 118.0 | 156 | 71 | 65 | 13 | 22 | 34 | 1 | 0 | 3 | 1.51 | 11.90 | 0.99 | 1.68 | 2.59 | 5.42 | 1.55 |
| 1981 | Montreal Expos | NL | MLB | MON | 37 | 34 | 5 | 6 | 2.94 | 31 | 7 | 0 | 0 | 24 | 16 | 6 | 88.2 | 90 | 33 | 29 | 6 | 14 | 34 | 2 | 0 | 2 | 1.17 | 9.14 | 0.61 | 1.42 | 3.45 | 3.35 | 2.43 |
| 1982 | Montreal Expos | NL | MLB | MON | 37 | 35 | 0 | 0 | 4.38 | 7 | 0 | 0 | 0 | 7 | 1 | 0 | 12.1 | 19 | 7 | 6 | 1 | 1 | 8 | 0 | 0 | 0 | 1.62 | 13.86 | 0.73 | 0.73 | 5.84 | 5.11 | 8.00 |
| 2010 | Brockton Rox | CanAm | Indy | 37 | 63 | 1 | 0 | 3.38 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.1 | 5 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0.94 | 8.44 | 1.69 | 0.00 | 1.69 | 3.38 | 0.00 | |
| 2012 | San Rafael Pacifics | NAML | Indy | - | 65 | 1 | 0 | 4.00 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 8 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 9 | 0.89 | 8.00 | 0.00 | 0.00 | 0.00 | 4.00 | 0.00 | |
| Tot: | MLB (14 yrs) | MLB | 119 | 90 | 3.62 | 416 | 225 | 72 | 10 | 70 | 191 | 19 | 1944.1 | 2122 | 885 | 783 | 176 | 531 | 713 | 24 | 1 | 27 | 1.36 | 9.82 | 0.81 | 2.46 | 3.30 | 4.10 | 1.34 | ||||
| Tot: | AL (10 yrs) | AL | 94 | 68 | 3.64 | 321 | 167 | 64 | 7 | 49 | 154 | 13 | 1503.1 | 1627 | 683 | 608 | 136 | 448 | 578 | 21 | 0 | 21 | 1.38 | 9.74 | 0.81 | 2.68 | 3.46 | 4.09 | 1.29 | ||||
| Tot: | NL (4 yrs) | NL | 25 | 22 | 3.57 | 95 | 58 | 8 | 3 | 21 | 37 | 6 | 441.0 | 495 | 202 | 175 | 40 | 83 | 135 | 3 | 1 | 6 | 1.31 | 10.10 | 0.82 | 1.69 | 2.76 | 4.12 | 1.63 | ||||
| Tot: | Indy (2 yrs) | Indy | 2 | 0 | 3.77 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 14.1 | 13 | 6 | 6 | 1 | 0 | 1 | 0 | 0 | 9 | 0.91 | 8.16 | 0.63 | 0.00 | 0.63 | 3.77 | |||||
| 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 |
| 1975 | Boston Red Sox | World Series | Playoffs | 28 | 0 | 0 | 3.14 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 14.1 | 12 | 0 | 5 | 0 | 3 | 7 | 0 | 0 | 0 | 1.05 | 7.53 | 0.00 | 1.88 | 4.40 | 0.00 | 2.33 |
| 1981 | Montreal Expos | Division Series | Playoffs | 34 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3.00 | 27.00 | 0.00 | 0.00 | 13.50 | 0.00 | 0.00 |
| 1981 | Montreal Expos | Championship Series | Playoffs | 34 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 | 27.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Tot: | Playoffs (2 Yrs) | Playoffs | 0 | 0 | 2.93 | 4 | 0 | 0 | 0 | 0 | 4 | 0 | 15.1 | 15 | 0 | 5 | 0 | 3 | 8 | 0 | 0 | 0 | 1.17 | 8.80 | 0.00 | 1.76 | 4.70 | 0.00 | 2.67 |
| 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 |
| 1969 | Boston Red Sox | AL | MLB | BOS | 37 | 22 | P | 20 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 1 | 0 | 10 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 60.00 | 0.00 | 0.00 | |
| 1970 | Boston Red Sox | AL | MLB | BOS | 37 | 23 | P | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 45.45 | 0.00 | 0.00 | |
| 1971 | Boston Red Sox | AL | MLB | BOS | 37 | 24 | P | 47 | 23 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 8 | 0 | 3 | 0 | 0 | 0 | 5 | 27 | 0 | 5 | .217 | .250 | .217 | .467 | .043 | .000 | .333 | 3.70 | 29.63 | 8.00 | 0.00 | |
| 1972 | Boston Red Sox | AL | MLB | BOS | 37 | 25 | P | 47 | 16 | 3 | 3 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 8 | 16 | 2 | 1 | .188 | .188 | .500 | .688 | .313 | .312 | .250 | 0.00 | 43.75 | 0.00 | 16.00 | |
| 1979 | Montreal Expos | NL | MLB | MON | 37 | 32 | P | 33 | 74 | 5 | 16 | 2 | 0 | 0 | 6 | 0 | 0 | 0 | 21 | 0 | 7 | 0 | 0 | 0 | 18 | 81 | 2 | 14 | .216 | .216 | .243 | .459 | .027 | .027 | .302 | 0.00 | 25.93 | 0.00 | 0.00 | |
| 1980 | Montreal Expos | NL | MLB | MON | 37 | 33 | P | 25 | 41 | 2 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 10 | 41 | 1 | 8 | .220 | .220 | .244 | .464 | .024 | .024 | .310 | 0.00 | 29.27 | 0.00 | 0.00 | |
| 1981 | Montreal Expos | NL | MLB | MON | 37 | 34 | P | 31 | 22 | 1 | 8 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 11 | 22 | 1 | 7 | .364 | .364 | .500 | .864 | .136 | .136 | .412 | 0.00 | 18.18 | 0.00 | 22.00 | |
| 2010 | Brockton Rox | CanAm | Indy | 37 | 63 | P | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 2012 | San Rafael Pacifics | NAML | Indy | - | 65 | P | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .333 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 2018 | Ottawa Champions | CanAm | Indy | - | 71 | P | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| Tot: | MLB (8 yrs) | MLB | 240 | 197 | 12 | 41 | 3 | 1 | 2 | 10 | 0 | 0 | 1 | 63 | 0 | 10 | 0 | 0 | 1 | 52 | 208 | 6 | 35 | .208 | .212 | .264 | .476 | .061 | .056 | .295 | 0.48 | 30.29 | 63.00 | 98.50 | ||||||
| Tot: | AL (5 yrs) | AL | 151 | 60 | 4 | 8 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 26 | 0 | 3 | 0 | 0 | 1 | 13 | 64 | 2 | 6 | .133 | .148 | .217 | .364 | .100 | .083 | .212 | 1.56 | 40.63 | 26.00 | 60.00 | ||||||
| Tot: | NL (3 yrs) | NL | 89 | 137 | 8 | 33 | 3 | 0 | 1 | 8 | 0 | 0 | 0 | 37 | 0 | 7 | 0 | 0 | 0 | 39 | 144 | 4 | 29 | .241 | .241 | .285 | .526 | .044 | .044 | .323 | 0.00 | 25.69 | 137.00 | |||||||
| Tot: | Indy (3 yrs) | Indy | 3 | 9 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 10 | 0 | 1 | .111 | .111 | .111 | .222 | .000 | .000 | .111 | 0.00 | 0.00 | ||||||||
| 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 |
| 1975 | Boston Red Sox | World Series | Playoffs | 28 | 2 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .167 | .167 | .167 | .334 | .000 | .000 | .333 | 0.00 | 50.00 | 0.00 | 0.00 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 2 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .167 | .167 | .167 | .333 | .000 | .000 | .333 | 0.00 | 50.00 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 22 | 74 | 27 | 44 | 27 | 72 | .555 |