| 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 |
| 1977 | Knoxville Sox | Sou | AA | CHA | - | 22 | 4 | 13 | 4.23 | 25 | 14 | 6 | 0 | 11 | 0 | 1 | 132.0 | 160 | 70 | 62 | 9 | 35 | 67 | 9 | 3 | 0 | 1.48 | 10.91 | 0.61 | 2.39 | 4.57 | 4.77 | 1.91 |
| 1977 | Iowa Oaks | Amer | AAA | CHA | - | 22 | 1 | 2 | 7.20 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 25.0 | 30 | 20 | 20 | 6 | 9 | 14 | 0 | 0 | 0 | 1.56 | 10.80 | 2.16 | 3.24 | 5.04 | 7.20 | 1.56 |
| 1978 | Appleton Foxes | Midw | A | CHA | - | 23 | 18 | 4 | 2.90 | 28 | 27 | 13 | 3 | 1 | 0 | 0 | 189.0 | 187 | 74 | 61 | 9 | 60 | 115 | 7 | 0 | 7 | 1.31 | 8.90 | 0.43 | 2.86 | 5.48 | 3.52 | 1.92 |
| 1979 | Knoxville Sox | Sou | AA | CHA | - | 24 | 9 | 5 | 2.96 | 37 | 0 | 0 | 0 | 37 | 0 | 12 | 82.0 | 80 | 29 | 27 | 5 | 35 | 60 | 0 | 0 | 4 | 1.40 | 8.78 | 0.55 | 3.84 | 6.59 | 3.18 | 1.71 |
| 1979 | Iowa Oaks | Amer | AAA | CHA | - | 24 | 1 | 4 | 4.60 | 9 | 7 | 1 | 0 | 2 | 0 | 1 | 43.0 | 50 | 29 | 22 | 5 | 24 | 27 | 3 | 0 | 0 | 1.72 | 10.47 | 1.05 | 5.02 | 5.65 | 6.07 | 1.13 |
| 1979 | Chicago White Sox | AL | MLB | CHA | 23 | 24 | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 3.0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.67 | 6.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1980 | Iowa Oaks | Amer | AAA | CHA | - | 25 | 5 | 2 | 2.90 | 18 | 4 | 0 | 0 | 14 | 0 | 2 | 62.0 | 61 | 22 | 20 | 2 | 22 | 36 | 0 | 0 | 2 | 1.34 | 8.85 | 0.29 | 3.19 | 5.23 | 3.19 | 1.64 |
| 1980 | Chicago White Sox | AL | MLB | CHA | 31,50 | 25 | 9 | 3 | 4.57 | 24 | 13 | 3 | 1 | 11 | 5 | 0 | 112.1 | 123 | 66 | 57 | 8 | 41 | 55 | 3 | 0 | 2 | 1.46 | 9.85 | 0.64 | 3.28 | 4.41 | 5.29 | 1.34 |
| 1981 | Chicago White Sox | AL | MLB | CHA | 31 | 26 | 9 | 3 | 3.57 | 43 | 1 | 0 | 0 | 42 | 30 | 10 | 90.2 | 80 | 40 | 36 | 10 | 28 | 60 | 3 | 0 | 3 | 1.19 | 7.94 | 0.99 | 2.78 | 5.96 | 3.97 | 2.14 |
| 1982 | Chicago White Sox | AL | MLB | CHA | 31 | 27 | 19 | 15 | 3.53 | 39 | 32 | 14 | 2 | 7 | 2 | 0 | 239.2 | 248 | 104 | 94 | 17 | 48 | 124 | 4 | 0 | 2 | 1.24 | 9.31 | 0.64 | 1.80 | 4.66 | 3.91 | 2.58 |
| 1983 | Chicago White Sox | AL | MLB | CHA | 31 | 28 | 24 | 10 | 3.66 | 36 | 36 | 11 | 1 | 0 | 0 | 0 | 260.2 | 236 | 115 | 106 | 27 | 31 | 148 | 1 | 1 | 1 | 1.02 | 8.15 | 0.93 | 1.07 | 5.11 | 3.97 | 4.77 |
| 1984 | Chicago White Sox | AL | MLB | CHA | 31 | 29 | 13 | 18 | 4.47 | 34 | 34 | 11 | 1 | 0 | 0 | 0 | 235.2 | 244 | 127 | 117 | 31 | 43 | 126 | 0 | 0 | 5 | 1.22 | 9.32 | 1.18 | 1.64 | 4.81 | 4.85 | 2.93 |
| 1985 | San Diego Padres | NL | MLB | SDN | 31 | 30 | 16 | 8 | 3.47 | 31 | 31 | 8 | 3 | 0 | 0 | 0 | 210.1 | 210 | 85 | 81 | 20 | 20 | 83 | 0 | 4 | 2 | 1.09 | 8.99 | 0.86 | 0.86 | 3.55 | 3.64 | 4.15 |
| 1986 | San Diego Padres | NL | MLB | SDN | 31 | 31 | 8 | 11 | 5.15 | 35 | 25 | 1 | 0 | 10 | 2 | 0 | 159.0 | 170 | 100 | 91 | 27 | 68 | 85 | 2 | 2 | 3 | 1.50 | 9.62 | 1.53 | 3.85 | 4.81 | 5.66 | 1.25 |
| Tot: | MLB (8 yrs) | MLB | 98 | 68 | 3.99 | 244 | 172 | 48 | 8 | 40 | 72 | 10 | 1311.1 | 1313 | 637 | 582 | 140 | 279 | 681 | 13 | 7 | 18 | 1.21 | 9.01 | 0.96 | 1.91 | 4.67 | 4.37 | 2.44 | ||||
| Tot: | AL (6 yrs) | AL | 74 | 49 | 3.92 | 178 | 116 | 39 | 5 | 38 | 62 | 10 | 942.0 | 933 | 452 | 410 | 93 | 191 | 513 | 11 | 1 | 13 | 1.19 | 8.91 | 0.89 | 1.82 | 4.90 | 4.32 | 2.69 | ||||
| Tot: | NL (2 yrs) | NL | 24 | 19 | 4.19 | 66 | 56 | 9 | 3 | 2 | 10 | 0 | 369.1 | 380 | 185 | 172 | 47 | 88 | 168 | 2 | 6 | 5 | 1.27 | 9.26 | 1.15 | 2.14 | 4.09 | 4.51 | 1.91 | ||||
| Tot: | Minors (4 yrs) | Minors | 38 | 30 | 3.58 | 123 | 58 | 20 | 3 | 0 | 65 | 16 | 533.0 | 568 | 244 | 212 | 36 | 185 | 319 | 19 | 3 | 13 | 1.41 | 9.59 | 0.61 | 3.12 | 5.39 | 4.12 | 1.72 | ||||
| Tot: | A (1 yrs) | A | 18 | 4 | 2.90 | 28 | 27 | 13 | 3 | 0 | 1 | 0 | 189.0 | 187 | 74 | 61 | 9 | 60 | 115 | 7 | 0 | 7 | 1.31 | 8.90 | 0.43 | 2.86 | 5.48 | 3.52 | 1.92 | ||||
| Tot: | AA (2 yrs) | AA | 13 | 18 | 3.74 | 62 | 14 | 6 | 0 | 0 | 48 | 13 | 214.0 | 240 | 99 | 89 | 14 | 70 | 127 | 9 | 3 | 4 | 1.45 | 10.09 | 0.59 | 2.94 | 5.34 | 4.16 | 1.81 | ||||
| Tot: | AAA (3 yrs) | AAA | 7 | 8 | 4.29 | 33 | 17 | 1 | 0 | 0 | 16 | 3 | 130.0 | 141 | 71 | 62 | 13 | 55 | 77 | 3 | 0 | 2 | 1.51 | 9.76 | 0.90 | 3.81 | 5.33 | 4.92 | 1.40 | ||||
| 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 |
| 1983 | Chicago White Sox | Championship Series | Playoffs | 28 | 1 | 0 | 1.00 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 9.0 | 5 | 0 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 0.56 | 5.00 | 0.00 | 0.00 | 4.00 | 0.00 | 0.00 |
| 1985 | National League | Major League Baseball | AllStar | 30 | 1 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.67 | 6.00 | 0.00 | 0.00 | 0.00 | 3.00 | 0.00 |
| Tot: | AllStar (1 Yrs) | AllStar | 1 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.67 | 6.00 | 0.00 | 0.00 | 0.00 | 3.00 | |||
| Tot: | Playoffs (1 Yrs) | Playoffs | 1 | 0 | 1.00 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 9.0 | 5 | 0 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 0.56 | 5.00 | 0.00 | 0.00 | 4.00 | 0.00 |
| 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 |
| 1977 | Iowa Oaks | Amer | AAA | CHA | - | 22 | P | 6 | 9 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 1 | .111 | .200 | .111 | .311 | .111 | .000 | .250 | 10.00 | 50.00 | 5.00 | 0.00 | |
| 1979 | Iowa Oaks | Amer | AAA | CHA | - | 24 | P | 9 | 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 | |
| 1985 | San Diego Padres | NL | MLB | SDN | 31 | 30 | P | 31 | 64 | 4 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 21 | 0 | 12 | 0 | 0 | 1 | 4 | 77 | 0 | 4 | .063 | .077 | .063 | .140 | .016 | .000 | .093 | 1.30 | 27.27 | 21.00 | 0.00 | |
| 1986 | San Diego Padres | NL | MLB | SDN | 31 | 31 | P | 35 | 46 | 3 | 6 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 18 | 0 | 3 | 0 | 0 | 0 | 7 | 50 | 1 | 5 | .130 | .149 | .152 | .301 | .043 | .022 | .214 | 2.00 | 36.00 | 18.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 66 | 110 | 7 | 10 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 39 | 0 | 15 | 0 | 0 | 1 | 11 | 127 | 1 | 9 | .091 | .107 | .100 | .207 | .027 | .009 | .141 | 1.57 | 30.71 | 19.50 | |||||||
| Tot: | NL (2 yrs) | NL | 66 | 110 | 7 | 10 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 39 | 0 | 15 | 0 | 0 | 1 | 11 | 127 | 1 | 9 | .091 | .107 | .100 | .207 | .027 | .009 | .141 | 1.57 | 30.71 | 19.50 | |||||||
| Tot: | Minors (2 yrs) | Minors | 40 | 10 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .100 | .182 | .100 | .282 | .100 | .000 | .250 | 9.09 | 54.55 | 6.00 | |||||||
| Tot: | AA (1 yrs) | AA | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | AAA (2 yrs) | AAA | 15 | 10 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .100 | .182 | .100 | .282 | .100 | .000 | .250 | 9.09 | 54.55 | 6.00 | |||||||
| 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 |
| 1985 | National League | Major League Baseball | AllStar | 30 | 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 | 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 | 0.00 | 100.00 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 43 | 78 | 46 | 75 | 46 | 81 | .484 |