| 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 | Washington Senators II | AL | MLB | WS2 | 36 | 18 | 2 | 0 | 1.50 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 18.0 | 9 | 3 | 3 | 0 | 8 | 7 | 0 | 0 | 0 | 0.94 | 4.50 | 0.00 | 4.00 | 3.50 | 1.50 | 0.88 |
| 1966 | Washington Senators II | AL | MLB | WS2 | 37 | 19 | 1 | 0 | 2.00 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 6 | 2 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | 0.89 | 6.00 | 0.00 | 2.00 | 4.00 | 2.00 | 2.00 |
| 1967 | Washington Senators II | AL | MLB | WS2 | 20,37 | 20 | 8 | 9 | 4.63 | 28 | 22 | 3 | 0 | 6 | 0 | 0 | 134.0 | 154 | 78 | 69 | 6 | 47 | 77 | 8 | 1 | 9 | 1.50 | 10.34 | 0.40 | 3.16 | 5.17 | 5.24 | 1.64 |
| 1968 | Washington Senators II | AL | MLB | WS2 | 20 | 21 | 12 | 16 | 3.27 | 33 | 33 | 12 | 2 | 0 | 0 | 0 | 223.0 | 212 | 98 | 81 | 19 | 51 | 139 | 9 | 2 | 12 | 1.18 | 8.56 | 0.77 | 2.06 | 5.61 | 3.96 | 2.73 |
| 1969 | Washington Senators II | AL | MLB | WS2 | 20 | 22 | 12 | 13 | 3.27 | 40 | 36 | 12 | 4 | 4 | 2 | 1 | 247.2 | 222 | 102 | 90 | 26 | 100 | 182 | 12 | 0 | 6 | 1.30 | 8.07 | 0.94 | 3.63 | 6.61 | 3.71 | 1.82 |
| 1970 | Washington Senators II | AL | MLB | WS2 | 20 | 23 | 8 | 12 | 3.58 | 39 | 29 | 6 | 1 | 10 | 4 | 0 | 218.2 | 190 | 98 | 87 | 25 | 89 | 152 | 14 | 1 | 4 | 1.28 | 7.82 | 1.03 | 3.66 | 6.26 | 4.03 | 1.71 |
| 1971 | Detroit Tigers | AL | MLB | DET | 15 | 24 | 20 | 9 | 3.15 | 39 | 38 | 16 | 3 | 1 | 0 | 0 | 286.0 | 241 | 106 | 100 | 17 | 96 | 236 | 7 | 1 | 7 | 1.18 | 7.58 | 0.53 | 3.02 | 7.43 | 3.34 | 2.46 |
| 1972 | Detroit Tigers | AL | MLB | DET | 15 | 25 | 19 | 14 | 2.80 | 40 | 39 | 9 | 3 | 1 | 0 | 0 | 280.0 | 216 | 99 | 87 | 23 | 110 | 222 | 9 | 0 | 9 | 1.16 | 6.94 | 0.74 | 3.54 | 7.14 | 3.18 | 2.02 |
| 1973 | Detroit Tigers | AL | MLB | DET | 15 | 26 | 23 | 15 | 3.53 | 40 | 40 | 13 | 2 | 0 | 0 | 0 | 288.1 | 283 | 125 | 113 | 32 | 93 | 202 | 6 | 0 | 10 | 1.30 | 8.83 | 1.00 | 2.90 | 6.31 | 3.90 | 2.17 |
| 1974 | Detroit Tigers | AL | MLB | DET | 15 | 27 | 14 | 12 | 4.32 | 41 | 41 | 11 | 2 | 0 | 0 | 0 | 285.2 | 272 | 160 | 137 | 30 | 158 | 177 | 13 | 0 | 12 | 1.51 | 8.57 | 0.95 | 4.98 | 5.58 | 5.04 | 1.12 |
| 1975 | Detroit Tigers | AL | MLB | DET | 15 | 28 | 10 | 18 | 5.55 | 31 | 31 | 6 | 1 | 0 | 0 | 0 | 201.0 | 234 | 137 | 124 | 27 | 85 | 125 | 15 | 1 | 9 | 1.59 | 10.48 | 1.21 | 3.81 | 5.60 | 6.13 | 1.47 |
| 1976 | Detroit Tigers | AL | MLB | DET | 15 | 29 | 2 | 5 | 4.86 | 12 | 12 | 1 | 0 | 0 | 0 | 0 | 66.2 | 80 | 44 | 36 | 1 | 34 | 38 | 6 | 0 | 5 | 1.71 | 10.80 | 0.13 | 4.59 | 5.13 | 5.94 | 1.12 |
| 1976 | Chicago Cubs | NL | MLB | CHN | 31 | 29 | 2 | 8 | 4.10 | 39 | 4 | 0 | 0 | 35 | 21 | 4 | 79.0 | 72 | 43 | 36 | 9 | 35 | 66 | 3 | 1 | 2 | 1.35 | 8.20 | 1.03 | 3.99 | 7.52 | 4.90 | 1.89 |
| 1977 | Oakland Athletics | AL | MLB | OAK | 15 | 30 | 4 | 4 | 2.96 | 43 | 12 | 2 | 0 | 31 | 14 | 2 | 127.2 | 114 | 51 | 42 | 11 | 49 | 55 | 8 | 0 | 2 | 1.28 | 8.04 | 0.78 | 3.45 | 3.88 | 3.60 | 1.12 |
| 1978 | Oakland Athletics | AL | MLB | OAK | 15 | 31 | 3 | 0 | 1.37 | 10 | 0 | 0 | 0 | 10 | 6 | 0 | 19.2 | 12 | 3 | 3 | 1 | 5 | 4 | 0 | 0 | 0 | 0.86 | 5.49 | 0.46 | 2.29 | 1.83 | 1.37 | 0.80 |
| 1978 | Toronto Blue Jays | AL | MLB | TOR | 16,40 | 31 | 2 | 0 | 4.60 | 31 | 0 | 0 | 0 | 31 | 20 | 0 | 60.2 | 67 | 34 | 31 | 6 | 30 | 28 | 5 | 0 | 1 | 1.60 | 9.94 | 0.89 | 4.45 | 4.15 | 5.04 | 0.93 |
| 1979 | Portland Beavers | PCL | AAA | PIT | - | 32 | 5 | 1 | 2.78 | 32 | 0 | 0 | 0 | 32 | 0 | 3 | 55.0 | 53 | 18 | 17 | 3 | 20 | 34 | 3 | 0 | 0 | 1.33 | 8.67 | 0.49 | 3.27 | 5.56 | 2.95 | 1.70 |
| 1979 | San Francisco Giants | NL | MLB | SFN | 29 | 32 | 0 | 0 | 0.00 | 5 | 0 | 0 | 0 | 5 | 1 | 0 | 3.2 | 3 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1.36 | 7.36 | 0.00 | 4.91 | 0.00 | 4.91 | 0.00 |
| 1979 | Pittsburgh Pirates | NL | MLB | PIT | 41 | 32 | 0 | 0 | 6.10 | 10 | 0 | 0 | 0 | 10 | 2 | 0 | 20.2 | 29 | 17 | 14 | 1 | 9 | 14 | 3 | 0 | 1 | 1.84 | 12.63 | 0.44 | 3.92 | 6.10 | 7.40 | 1.56 |
| 1980 | Spokane Indians | PCL | AAA | SEA | - | 33 | 1 | 0 | 1.64 | 12 | 0 | 0 | 0 | 12 | 0 | 0 | 22.0 | 15 | 6 | 4 | 0 | 4 | 13 | 2 | 0 | 0 | 0.86 | 6.14 | 0.00 | 1.64 | 5.32 | 2.45 | 3.25 |
| 1981 | Spokane Indians | PCL | AAA | SEA | - | 34 | 1 | 0 | 4.38 | 15 | 1 | 0 | 0 | 14 | 8 | 1 | 39.0 | 44 | 19 | 19 | 3 | 9 | 24 | 4 | 0 | 4 | 1.36 | 10.15 | 0.69 | 2.08 | 5.54 | 4.38 | 2.67 |
| 1982 | Spokane Indians | PCL | AAA | CAL | - | 35 | 2 | 2 | 4.04 | 13 | 1 | 0 | 0 | 12 | 8 | 1 | 35.2 | 42 | 19 | 16 | 3 | 7 | 25 | 2 | 0 | 1 | 1.37 | 10.60 | 0.76 | 1.77 | 6.31 | 4.79 | 3.57 |
| Tot: | MLB (15 yrs) | MLB | 142 | 135 | 3.70 | 484 | 340 | 94 | 18 | 70 | 144 | 7 | 2569.1 | 2416 | 1202 | 1055 | 234 | 1003 | 1728 | 118 | 7 | 90 | 1.33 | 8.46 | 0.82 | 3.51 | 6.05 | 4.21 | 1.72 | ||||
| Tot: | NL (2 yrs) | NL | 2 | 8 | 4.35 | 54 | 4 | 0 | 0 | 24 | 50 | 4 | 103.1 | 104 | 62 | 50 | 10 | 46 | 80 | 6 | 1 | 4 | 1.45 | 9.06 | 0.87 | 4.01 | 6.97 | 5.40 | 1.74 | ||||
| Tot: | AL (14 yrs) | AL | 140 | 127 | 3.67 | 430 | 336 | 94 | 18 | 46 | 94 | 3 | 2466.0 | 2312 | 1140 | 1005 | 224 | 957 | 1648 | 112 | 6 | 86 | 1.33 | 8.44 | 0.82 | 3.49 | 6.01 | 4.16 | 1.72 | ||||
| Tot: | Minors (4 yrs) | Minors | 9 | 3 | 3.32 | 72 | 2 | 0 | 0 | 16 | 70 | 5 | 151.2 | 154 | 62 | 56 | 9 | 40 | 96 | 11 | 0 | 5 | 1.28 | 9.14 | 0.53 | 2.37 | 5.70 | 3.68 | 2.40 | ||||
| Tot: | AAA (4 yrs) | AAA | 9 | 3 | 3.32 | 72 | 2 | 0 | 0 | 16 | 70 | 5 | 151.2 | 154 | 62 | 56 | 9 | 40 | 96 | 11 | 0 | 5 | 1.28 | 9.14 | 0.53 | 2.37 | 5.70 | 3.68 | 2.40 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 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 |
| 1972 | Detroit Tigers | Championship Series | Playoffs | 25 | 1 | 0 | 0.00 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 9.0 | 7 | 0 | 0 | 0 | 3 | 14 | 0 | 0 | 0 | 1.11 | 7.00 | 0.00 | 3.00 | 14.00 | 0.00 | 4.67 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 1 | 0 | 0.00 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 9.0 | 7 | 0 | 0 | 0 | 3 | 14 | 0 | 0 | 0 | 1.11 | 7.00 | 0.00 | 3.00 | 14.00 | 0.00 | 4.67 |
| 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 |
| 1965 | Washington Senators II | AL | MLB | WS2 | 36 | 18 | P | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 71.43 | 0.00 | 0.00 | |
| 1966 | Washington Senators II | AL | MLB | WS2 | 37 | 19 | P | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| 1967 | Washington Senators II | AL | MLB | WS2 | 20,37 | 20 | P | 28 | 36 | 3 | 2 | 1 | 0 | 0 | 3 | 0 | 0 | 3 | 22 | 0 | 5 | 0 | 0 | 1 | 3 | 44 | 1 | 1 | .056 | .128 | .083 | .211 | .111 | .027 | .143 | 6.82 | 50.00 | 7.33 | 0.00 | |
| 1968 | Washington Senators II | AL | MLB | WS2 | 20 | 21 | P | 34 | 70 | 2 | 9 | 2 | 0 | 0 | 3 | 0 | 0 | 2 | 22 | 0 | 6 | 0 | 0 | 3 | 11 | 78 | 2 | 7 | .129 | .153 | .157 | .310 | .057 | .028 | .188 | 2.56 | 28.21 | 11.00 | 0.00 | |
| 1969 | Washington Senators II | AL | MLB | WS2 | 20 | 22 | P | 40 | 84 | 2 | 9 | 1 | 0 | 0 | 4 | 0 | 0 | 4 | 40 | 0 | 4 | 0 | 0 | 1 | 10 | 92 | 1 | 8 | .107 | .148 | .119 | .267 | .060 | .012 | .205 | 4.35 | 43.48 | 10.00 | 0.00 | |
| 1970 | Washington Senators II | AL | MLB | WS2 | 20 | 23 | P | 39 | 67 | 5 | 8 | 1 | 0 | 0 | 6 | 0 | 0 | 12 | 28 | 1 | 4 | 0 | 0 | 2 | 9 | 84 | 1 | 7 | .119 | .263 | .134 | .397 | .194 | .015 | .205 | 14.29 | 33.33 | 2.33 | 0.00 | |
| 1971 | Detroit Tigers | AL | MLB | DET | 15 | 24 | P | 42* | 39 | 96 | 1 | 9 | 2 | 0 | 0 | 2 | 0 | 0 | 6 | 39 | 0 | 9 | 1 | 0 | 3 | 11 | 112 | 2 | 7 | .094 | .146 | .115 | .261 | .083 | .021 | .155 | 5.36 | 34.82 | 6.50 | 0.00 |
| 1972 | Detroit Tigers | AL | MLB | DET | 15 | 25 | P | 40 | 82 | 5 | 9 | 0 | 0 | 0 | 5 | 0 | 1 | 5 | 30 | 0 | 15 | 0 | 0 | 3 | 9 | 102 | 0 | 9 | .110 | .161 | .110 | .271 | .049 | .000 | .173 | 4.90 | 29.41 | 6.00 | 0.00 | |
| 1976 | Chicago Cubs | NL | MLB | CHN | 31 | 29 | P | 39 | 13 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 13 | 0 | 2 | .154 | .154 | .154 | .308 | .000 | .000 | .222 | 0.00 | 30.77 | 0.00 | 0.00 | |
| 1979 | Pittsburgh Pirates | NL | MLB | PIT | 41 | 32 | P | 10 | 5 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 1 | 0 | .200 | .200 | .400 | .600 | .200 | .200 | .500 | 0.00 | 60.00 | 0.00 | 0.00 | |
| 1980 | Spokane Indians | PCL | AAA | SEA | - | 33 | C | 13 | 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 | |
| Tot: | MLB (10 yrs) | MLB | 272 | 462 | 18 | 49 | 8 | 0 | 0 | 23 | 0 | 1 | 32 | 195 | 1 | 44 | 1 | 0 | 13 | 57 | 540 | 8 | 41 | .106 | .165 | .123 | .289 | .084 | .017 | .183 | 5.93 | 36.11 | 6.09 | |||||||
| Tot: | AL (8 yrs) | AL | 223 | 444 | 18 | 46 | 7 | 0 | 0 | 23 | 0 | 1 | 32 | 188 | 1 | 44 | 1 | 0 | 13 | 53 | 522 | 7 | 39 | .104 | .165 | .119 | .285 | .086 | .016 | .179 | 6.13 | 36.02 | 5.88 | |||||||
| Tot: | NL (2 yrs) | NL | 49 | 18 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4 | 18 | 1 | 2 | .167 | .167 | .222 | .389 | .056 | .056 | .273 | 0.00 | 38.89 | ||||||||
| Tot: | Minors (1 yrs) | Minors | 13 | 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 | 0.00 | 100.00 | |||||||||
| Tot: | AAA (1 yrs) | AAA | 13 | 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 | 0.00 | 100.00 | |||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 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 |
| 1972 | Detroit Tigers | Championship Series | Playoffs | 25 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .500 | .667 | .500 | 1.167 | .500 | .000 | .500 | 33.33 | 0.00 | 0.00 | 0.00 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .500 | .667 | .500 | 1.167 | .500 | .000 | .500 | 33.33 | 0.00 | 0.00 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 55 | 56 | 52 | 60 | 52 | 68 | .469 |