| 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 |
| 1975 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 21 | 8 | 6 | 2.76 | 18 | 18 | 4 | 1 | 0 | 0 | 0 | 120.2 | 95 | 47 | 37 | 8 | 36 | 95 | 1 | 0 | 2 | 1.09 | 7.09 | 0.60 | 2.69 | 7.09 | 3.51 | 2.64 |
| 1976 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 22 | 16 | 7 | 3.15 | 32 | 31 | 11 | 4 | 1 | 1 | 1 | 220.0 | 173 | 87 | 77 | 22 | 60 | 138 | 0 | 0 | 2 | 1.06 | 7.08 | 0.90 | 2.45 | 5.65 | 3.56 | 2.30 |
| 1977 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 23 | 20 | 5 | 2.34 | 33 | 33 | 6 | 1 | 0 | 0 | 0 | 230.2 | 197 | 64 | 60 | 29 | 50 | 133 | 1 | 2 | 2 | 1.07 | 7.69 | 1.13 | 1.95 | 5.19 | 2.50 | 2.66 |
| 1978 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 24 | 12 | 11 | 3.24 | 30 | 29 | 3 | 1 | 1 | 1 | 1 | 189.0 | 191 | 73 | 68 | 15 | 49 | 94 | 3 | 3 | 5 | 1.27 | 9.10 | 0.71 | 2.33 | 4.48 | 3.48 | 1.92 |
| 1979 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 25 | 14 | 9 | 3.22 | 33 | 30 | 8 | 0 | 3 | 2 | 0 | 207.0 | 201 | 83 | 74 | 25 | 41 | 101 | 2 | 0 | 3 | 1.17 | 8.74 | 1.09 | 1.78 | 4.39 | 3.61 | 2.46 |
| 1980 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 26 | 11 | 14 | 4.01 | 35 | 34 | 7 | 0 | 1 | 1 | 1 | 233.1 | 246 | 114 | 104 | 14 | 50 | 97 | 0 | 2 | 3 | 1.27 | 9.49 | 0.54 | 1.93 | 3.74 | 4.40 | 1.94 |
| 1981 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 27 | 2 | 2 | 3.54 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 40.2 | 42 | 17 | 16 | 3 | 11 | 14 | 0 | 0 | 0 | 1.30 | 9.30 | 0.66 | 2.43 | 3.10 | 3.76 | 1.27 |
| 1982 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 28 | 12 | 7 | 2.94 | 31 | 30 | 1 | 1 | 1 | 1 | 1 | 174.2 | 166 | 62 | 57 | 13 | 37 | 133 | 1 | 0 | 4 | 1.16 | 8.55 | 0.67 | 1.91 | 6.85 | 3.19 | 3.59 |
| 1983 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 29 | 15 | 8 | 3.23 | 33 | 32 | 2 | 0 | 1 | 0 | 0 | 197.2 | 191 | 73 | 71 | 15 | 45 | 157 | 3 | 2 | 2 | 1.19 | 8.70 | 0.68 | 2.05 | 7.15 | 3.32 | 3.49 |
| 1984 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 30 | 12 | 11 | 2.72 | 33 | 28 | 3 | 1 | 5 | 4 | 2 | 185.1 | 179 | 69 | 56 | 19 | 34 | 133 | 1 | 1 | 1 | 1.15 | 8.69 | 0.92 | 1.65 | 6.46 | 3.35 | 3.91 |
| 1985 | California Angels | AL | MLB | CAL | 45 | 31 | 7 | 3 | 3.80 | 13 | 13 | 1 | 1 | 0 | 0 | 0 | 71.0 | 70 | 33 | 30 | 7 | 24 | 53 | 2 | 0 | 3 | 1.32 | 8.87 | 0.89 | 3.04 | 6.72 | 4.18 | 2.21 |
| 1985 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 31 | 2 | 4 | 3.64 | 37 | 0 | 0 | 0 | 37 | 26 | 9 | 54.1 | 57 | 23 | 22 | 7 | 14 | 47 | 0 | 0 | 1 | 1.31 | 9.44 | 1.16 | 2.32 | 7.79 | 3.81 | 3.36 |
| 1986 | Palm Springs Angels | Calif | A+ | CAL | - | 32 | 0 | 0 | 2.57 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.0 | 4 | 2 | 2 | 0 | 2 | 8 | 0 | 0 | 0 | 0.86 | 5.14 | 0.00 | 2.57 | 10.29 | 2.57 | 4.00 |
| 1986 | California Angels | AL | MLB | CAL | 45 | 32 | 10 | 2 | 2.55 | 16 | 16 | 1 | 1 | 0 | 0 | 0 | 91.2 | 68 | 30 | 26 | 4 | 26 | 81 | 2 | 1 | 3 | 1.03 | 6.68 | 0.39 | 2.55 | 7.95 | 2.95 | 3.12 |
| 1987 | California Angels | AL | MLB | CAL | 45 | 33 | 8 | 6 | 4.71 | 20 | 20 | 0 | 0 | 0 | 0 | 0 | 116.2 | 127 | 70 | 61 | 17 | 20 | 74 | 0 | 0 | 1 | 1.26 | 9.80 | 1.31 | 1.54 | 5.71 | 5.40 | 3.70 |
| 1987 | New York Mets | NL | MLB | NYN | 45 | 33 | 2 | 0 | 5.84 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 12.1 | 17 | 8 | 8 | 1 | 3 | 10 | 0 | 1 | 0 | 1.62 | 12.41 | 0.73 | 2.19 | 7.30 | 5.84 | 3.33 |
| 1988 | New York Yankees | AL | MLB | NYA | 45 | 34 | 13 | 7 | 3.38 | 25 | 24 | 6 | 2 | 1 | 1 | 1 | 157.0 | 150 | 69 | 59 | 18 | 23 | 121 | 2 | 12 | 2 | 1.10 | 8.60 | 1.03 | 1.32 | 6.94 | 3.96 | 5.26 |
| 1989 | Gulf Coast Yankees | GCL | Rk | NYA | - | 35 | 1 | 0 | 0.00 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 8.0 | 6 | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0.88 | 6.75 | 0.00 | 1.13 | 13.50 | 0.00 | 12.00 |
| 1989 | New York Yankees | AL | MLB | NYA | 45 | 35 | 3 | 3 | 5.14 | 10 | 6 | 1 | 0 | 4 | 1 | 0 | 49.0 | 49 | 28 | 28 | 8 | 12 | 37 | 2 | 1 | 0 | 1.24 | 9.00 | 1.47 | 2.20 | 6.80 | 5.14 | 3.08 |
| 1989 | Montreal Expos | NL | MLB | MON | 45 | 35 | 0 | 2 | 3.31 | 12 | 0 | 0 | 0 | 12 | 2 | 0 | 16.1 | 17 | 8 | 6 | 3 | 4 | 14 | 0 | 0 | 0 | 1.29 | 9.37 | 1.65 | 2.20 | 7.71 | 4.41 | 3.50 |
| 1990 | Minnesota Twins | AL | MLB | MIN | 35 | 36 | 7 | 3 | 3.39 | 34 | 1 | 0 | 0 | 33 | 10 | 4 | 58.1 | 55 | 23 | 22 | 9 | 9 | 44 | 3 | 0 | 0 | 1.10 | 8.49 | 1.39 | 1.39 | 6.79 | 3.55 | 4.89 |
| 1990 | Toronto Blue Jays | AL | MLB | TOR | 48 | 36 | 0 | 3 | 5.48 | 13 | 2 | 0 | 0 | 11 | 5 | 1 | 21.1 | 32 | 13 | 13 | 2 | 11 | 19 | 2 | 0 | 2 | 2.02 | 13.50 | 0.84 | 4.64 | 8.02 | 5.48 | 1.73 |
| 1991 | Los Angeles Dodgers | NL | MLB | LAN | 54 | 37 | 1 | 1 | 3.74 | 59 | 0 | 0 | 0 | 59 | 10 | 2 | 33.2 | 31 | 16 | 14 | 3 | 11 | 38 | 1 | 1 | 0 | 1.25 | 8.29 | 0.80 | 2.94 | 10.16 | 4.28 | 3.45 |
| 1992 | Los Angeles Dodgers | NL | MLB | LAN | 54 | 38 | 2 | 5 | 2.84 | 50 | 0 | 0 | 0 | 50 | 11 | 5 | 25.1 | 20 | 9 | 8 | 1 | 13 | 23 | 1 | 0 | 0 | 1.30 | 7.11 | 0.36 | 4.62 | 8.17 | 3.20 | 1.77 |
| 1993 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 39 | 0 | 3 | 8.24 | 24 | 0 | 0 | 0 | 24 | 6 | 1 | 19.2 | 25 | 19 | 18 | 2 | 9 | 17 | 1 | 0 | 1 | 1.73 | 11.44 | 0.92 | 4.12 | 7.78 | 8.69 | 1.89 |
| Tot: | MLB (19 yrs) | MLB | 177 | 122 | 3.33 | 600 | 356 | 54 | 13 | 82 | 244 | 29 | 2525.2 | 2399 | 1038 | 935 | 245 | 592 | 1673 | 28 | 26 | 37 | 1.18 | 8.55 | 0.87 | 2.11 | 5.96 | 3.70 | 2.83 | ||||
| Tot: | AL (6 yrs) | AL | 48 | 27 | 3.81 | 131 | 82 | 9 | 4 | 17 | 49 | 6 | 565.0 | 551 | 266 | 239 | 65 | 125 | 429 | 13 | 14 | 11 | 1.20 | 8.78 | 1.04 | 1.99 | 6.83 | 4.24 | 3.43 | ||||
| Tot: | NL (16 yrs) | NL | 129 | 95 | 3.19 | 469 | 274 | 45 | 9 | 65 | 195 | 23 | 1960.2 | 1848 | 772 | 696 | 180 | 467 | 1244 | 15 | 12 | 26 | 1.18 | 8.48 | 0.83 | 2.14 | 5.71 | 3.54 | 2.66 | ||||
| Tot: | Minors (2 yrs) | Minors | 1 | 0 | 1.20 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 15.0 | 10 | 2 | 2 | 0 | 3 | 20 | 0 | 0 | 0 | 0.87 | 6.00 | 0.00 | 1.80 | 12.00 | 1.20 | 6.67 | ||||
| Tot: | Rk (1 yrs) | Rk | 1 | 0 | 0.00 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 8.0 | 6 | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0.88 | 6.75 | 0.00 | 1.12 | 13.50 | 0.00 | 12.00 | ||||
| Tot: | A+ (1 yrs) | A+ | 0 | 0 | 2.57 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.0 | 4 | 2 | 2 | 0 | 2 | 8 | 0 | 0 | 0 | 0.86 | 5.14 | 0.00 | 2.57 | 10.29 | 2.57 | 4.00 | ||||
| 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 |
| 1975 | Pittsburgh Pirates | Championship Series | Playoffs | 21 | 0 | 0 | 3.52 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 3 | 0 | 3 | 0 | 2 | 14 | 0 | 0 | 0 | 0.65 | 3.52 | 0.00 | 2.35 | 16.43 | 0.00 | 7.00 |
| 1979 | Pittsburgh Pirates | Championship Series | Playoffs | 25 | 0 | 0 | 2.57 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 5 | 0 | 2 | 0 | 1 | 4 | 0 | 0 | 0 | 0.86 | 6.43 | 0.00 | 1.29 | 5.14 | 0.00 | 4.00 |
| 1979 | Pittsburgh Pirates | World Series | Playoffs | 25 | 1 | 1 | 5.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 14 | 0 | 5 | 0 | 2 | 4 | 0 | 0 | 0 | 1.78 | 14.00 | 0.00 | 2.00 | 4.00 | 0.00 | 2.00 |
| 1986 | California Angels | Championship Series | Playoffs | 32 | 1 | 1 | 0.84 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 10.2 | 11 | 0 | 1 | 0 | 6 | 7 | 0 | 0 | 0 | 1.59 | 9.28 | 0.00 | 5.06 | 5.91 | 0.00 | 1.17 |
| Tot: | Playoffs (3 Yrs) | Playoffs | 2 | 2 | 2.88 | 6 | 0 | 0 | 0 | 0 | 6 | 0 | 34.1 | 33 | 0 | 11 | 0 | 11 | 29 | 0 | 0 | 0 | 1.28 | 8.65 | 0.00 | 2.88 | 7.60 | 0.00 | 2.64 |
| 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 |
| 1975 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 21 | P | 18 | 43 | 2 | 6 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 12 | 0 | 0 | 0 | 0 | 0 | 6 | 46 | 0 | 6 | .140 | .196 | .140 | .336 | .070 | .000 | .194 | 6.52 | 26.09 | 4.00 | 0.00 | |
| 1976 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 22 | P | 32 | 76 | 5 | 14 | 2 | 1 | 0 | 5 | 0 | 0 | 7 | 17 | 0 | 5 | 0 | 0 | 4 | 18 | 88 | 3 | 11 | .184 | .253 | .237 | .490 | .145 | .053 | .237 | 7.95 | 19.32 | 2.43 | 0.00 | |
| 1977 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 23 | P | 33 | 80 | 5 | 18 | 3 | 2 | 0 | 11 | 0 | 1 | 4 | 18 | 0 | 4 | 0 | 0 | 0 | 25 | 88 | 5 | 13 | .225 | .262 | .313 | .575 | .125 | .088 | .290 | 4.55 | 20.45 | 4.50 | 0.00 | |
| 1978 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 24 | P | 31 | 52 | 6 | 9 | 3 | 0 | 0 | 1 | 0 | 0 | 9 | 19 | 2 | 7 | 0 | 0 | 2 | 12 | 70 | 3 | 6 | .173 | .317 | .231 | .548 | .231 | .058 | .273 | 12.86 | 27.14 | 2.11 | 0.00 | |
| 1979 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 25 | P | 33 | 68 | 0 | 9 | 4 | 0 | 0 | 6 | 0 | 0 | 1 | 18 | 0 | 8 | 0 | 0 | 4 | 13 | 77 | 4 | 5 | .132 | .145 | .191 | .336 | .074 | .059 | .180 | 1.30 | 23.38 | 18.00 | 0.00 | |
| 1980 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 26 | P | 35 | 77 | 5 | 15 | 3 | 0 | 0 | 7 | 0 | 0 | 4 | 14 | 0 | 3 | 1 | 0 | 2 | 18 | 85 | 3 | 12 | .195 | .232 | .234 | .466 | .091 | .039 | .234 | 4.71 | 16.47 | 3.50 | 0.00 | |
| 1981 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 27 | P | 6 | 13 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 3 | 16 | 0 | 3 | .231 | .214 | .231 | .445 | .000 | .000 | .231 | 0.00 | 6.25 | 0.00 | 0.00 | |
| 1982 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 28 | P | 33 | 54 | 6 | 12 | 2 | 0 | 0 | 9 | 0 | 0 | 6 | 20 | 0 | 3 | 1 | 0 | 1 | 14 | 64 | 2 | 10 | .222 | .295 | .259 | .554 | .148 | .037 | .343 | 9.38 | 31.25 | 3.33 | 0.00 | |
| 1983 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 29 | P | 33 | 65 | 4 | 9 | 1 | 0 | 0 | 2 | 0 | 0 | 5 | 17 | 0 | 5 | 0 | 0 | 3 | 10 | 75 | 1 | 8 | .138 | .200 | .154 | .354 | .092 | .016 | .188 | 6.67 | 22.67 | 3.40 | 0.00 | |
| 1984 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 30 | P | 33 | 62 | 6 | 8 | 2 | 0 | 1 | 2 | 0 | 1 | 4 | 25 | 0 | 4 | 0 | 0 | 3 | 13 | 70 | 3 | 5 | .129 | .182 | .210 | .392 | .129 | .081 | .194 | 5.71 | 35.71 | 6.25 | 62.00 | |
| 1985 | Pittsburgh Pirates | NL | MLB | PIT | 45 | 31 | P | 37 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1987 | New York Mets | NL | MLB | NYN | 45 | 33 | P | 3 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .200 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1992 | Los Angeles Dodgers | NL | MLB | LAN | 54 | 38 | P | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | 1.000 | .000 | 1.000 | .000 | .000 | .000 | 100.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (13 yrs) | MLB | 377 | 596 | 39 | 104 | 20 | 3 | 1 | 48 | 0 | 2 | 44 | 162 | 2 | 43 | 3 | 0 | 19 | 133 | 688 | 24 | 80 | .174 | .233 | .223 | .456 | .119 | .049 | .236 | 6.40 | 23.55 | 3.68 | 596.00 | ||||||
| Tot: | NL (13 yrs) | NL | 377 | 596 | 39 | 104 | 20 | 3 | 1 | 48 | 0 | 2 | 44 | 162 | 2 | 43 | 3 | 0 | 19 | 133 | 688 | 24 | 80 | .174 | .233 | .223 | .456 | .119 | .049 | .236 | 6.40 | 23.55 | 3.68 | 596.00 | ||||||
| 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 | Pittsburgh Pirates | Championship Series | Playoffs | 21 | 1 | 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 | .000 | 0.00 | 100.00 | 0.00 | 0.00 |
| 1979 | Pittsburgh Pirates | Championship Series | Playoffs | 25 | 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 |
| 1979 | Pittsburgh Pirates | World Series | Playoffs | 25 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | 1.000 | 0.00 | 66.67 | 0.00 | 0.00 |
| Tot: | Playoffs (2 Yrs) | Playoffs | 4 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 0 | 1 | .111 | .111 | .111 | .222 | .000 | .000 | .500 | 0.00 | 77.78 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 71 | 81 | 57 | 86 | 57 | 71 | .522 |