| 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 |
| 1974 | Chicago White Sox | AL | MLB | CHA | 38 | 22 | 0 | 1 | 5.51 | 5 | 1 | 0 | 0 | 4 | 2 | 0 | 16.1 | 22 | 11 | 10 | 0 | 12 | 11 | 3 | 0 | 1 | 2.08 | 12.12 | 0.00 | 6.61 | 6.06 | 6.06 | 0.92 |
| 1975 | Chicago White Sox | AL | MLB | CHA | 38 | 23 | 0 | 0 | 6.75 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 5.1 | 4 | 5 | 4 | 1 | 7 | 3 | 0 | 0 | 0 | 2.06 | 6.75 | 1.69 | 11.81 | 5.06 | 8.44 | 0.43 |
| 1976 | Iowa Oaks | Amer | AAA | CHA | - | 24 | 6 | 6 | 2.91 | 38 | 14 | 3 | 1 | 24 | 0 | 7 | 133.0 | 140 | 51 | 43 | 11 | 45 | 79 | 6 | 1 | 4 | 1.39 | 9.47 | 0.74 | 3.05 | 5.35 | 3.45 | 1.76 |
| 1976 | Chicago White Sox | AL | MLB | CHA | 38 | 24 | 0 | 0 | 4.50 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 6.0 | 9 | 6 | 3 | 0 | 2 | 3 | 0 | 0 | 0 | 1.83 | 13.50 | 0.00 | 3.00 | 4.50 | 9.00 | 1.50 |
| 1977 | Iowa Oaks | Amer | AAA | CHA | - | 25 | 5 | 9 | 4.68 | 34 | 13 | 1 | 0 | 21 | 0 | 2 | 100.0 | 114 | 60 | 52 | 10 | 48 | 70 | 8 | 0 | 0 | 1.62 | 10.26 | 0.90 | 4.32 | 6.30 | 5.40 | 1.46 |
| 1978 | Arkansas Travelers | Tex | AA | SLN | - | 26 | 2 | 0 | 1.89 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 19.0 | 20 | 5 | 4 | 1 | 13 | 19 | 2 | 0 | 1 | 1.74 | 9.47 | 0.47 | 6.16 | 9.00 | 2.37 | 1.46 |
| 1978 | Springfield Redbirds | Amer | AAA | SLN | - | 26 | 5 | 5 | 4.70 | 18 | 11 | 2 | 0 | 7 | 0 | 0 | 90.0 | 90 | 56 | 47 | 17 | 50 | 65 | 5 | 1 | 4 | 1.56 | 9.00 | 1.70 | 5.00 | 6.50 | 5.60 | 1.30 |
| 1979 | St. Petersburg Cardinals | FSL | A+ | SLN | - | 27 | 1 | 0 | 1.00 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 7 | 1 | 1 | 0 | 4 | 5 | 1 | 0 | 1 | 1.22 | 7.00 | 0.00 | 4.00 | 5.00 | 1.00 | 1.25 |
| 1979 | Springfield Redbirds | Amer | AAA | SLN | - | 27 | 5 | 5 | 4.21 | 33 | 3 | 3 | 0 | 30 | 0 | 8 | 77.0 | 70 | 39 | 36 | 6 | 46 | 62 | 4 | 1 | 5 | 1.51 | 8.18 | 0.70 | 5.38 | 7.25 | 4.56 | 1.35 |
| 1980 | Springfield Redbirds | Amer | AAA | SLN | - | 28 | 6 | 0 | 1.69 | 7 | 7 | 1 | 1 | 0 | 0 | 0 | 48.0 | 31 | 11 | 9 | 2 | 19 | 40 | 3 | 0 | 2 | 1.04 | 5.81 | 0.38 | 3.56 | 7.50 | 2.06 | 2.11 |
| 1980 | St. Louis Cardinals | NL | MLB | SLN | 34 | 28 | 0 | 5 | 5.53 | 31 | 4 | 0 | 0 | 27 | 9 | 0 | 55.1 | 71 | 38 | 34 | 3 | 26 | 38 | 1 | 1 | 2 | 1.75 | 11.55 | 0.49 | 4.23 | 6.18 | 6.18 | 1.46 |
| 1981 | St. Louis Cardinals | NL | MLB | SLN | 40 | 29 | 1 | 0 | 5.30 | 24 | 0 | 0 | 0 | 24 | 10 | 0 | 35.2 | 44 | 23 | 21 | 3 | 20 | 20 | 4 | 0 | 0 | 1.79 | 11.10 | 0.76 | 5.05 | 5.05 | 5.80 | 1.00 |
| Tot: | MLB (5 yrs) | MLB | 1 | 6 | 5.46 | 64 | 5 | 0 | 0 | 23 | 59 | 0 | 118.2 | 150 | 83 | 72 | 7 | 67 | 75 | 8 | 1 | 3 | 1.83 | 11.38 | 0.53 | 5.08 | 5.69 | 6.29 | 1.12 | ||||
| Tot: | NL (2 yrs) | NL | 1 | 5 | 5.44 | 55 | 4 | 0 | 0 | 19 | 51 | 0 | 91.0 | 115 | 61 | 55 | 6 | 46 | 58 | 5 | 1 | 2 | 1.77 | 11.37 | 0.59 | 4.55 | 5.74 | 6.03 | 1.26 | ||||
| Tot: | AL (3 yrs) | AL | 0 | 1 | 5.53 | 9 | 1 | 0 | 0 | 4 | 8 | 0 | 27.2 | 35 | 22 | 17 | 1 | 21 | 17 | 3 | 0 | 1 | 2.02 | 11.39 | 0.33 | 6.83 | 5.53 | 7.16 | 0.81 | ||||
| Tot: | Minors (5 yrs) | Minors | 30 | 25 | 3.63 | 134 | 52 | 11 | 2 | 0 | 82 | 17 | 476.0 | 472 | 223 | 192 | 47 | 225 | 340 | 29 | 3 | 17 | 1.46 | 8.92 | 0.89 | 4.25 | 6.43 | 4.22 | 1.51 | ||||
| Tot: | A+ (1 yrs) | A+ | 1 | 0 | 1.00 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 7 | 1 | 1 | 0 | 4 | 5 | 1 | 0 | 1 | 1.22 | 7.00 | 0.00 | 4.00 | 5.00 | 1.00 | 1.25 | ||||
| Tot: | AA (1 yrs) | AA | 2 | 0 | 1.89 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 19.0 | 20 | 5 | 4 | 1 | 13 | 19 | 2 | 0 | 1 | 1.74 | 9.47 | 0.47 | 6.16 | 9.00 | 2.37 | 1.46 | ||||
| Tot: | AAA (5 yrs) | AAA | 27 | 25 | 3.76 | 130 | 48 | 10 | 2 | 0 | 82 | 17 | 448.0 | 445 | 217 | 187 | 46 | 208 | 316 | 26 | 3 | 15 | 1.46 | 8.94 | 0.92 | 4.18 | 6.35 | 4.36 | 1.52 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| 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 |
| 1976 | Iowa Oaks | Amer | AAA | CHA | - | 24 | P | 39 | 38 | 2 | 6 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 12 | 0 | 3 | 0 | 0 | 0 | 6 | 43 | 0 | 6 | .158 | .200 | .158 | .358 | .053 | .000 | .231 | 4.65 | 27.91 | 6.00 | 0.00 | |
| 1977 | Iowa Oaks | Amer | AAA | CHA | - | 25 | P | 38 | 30 | 4 | 6 | 0 | 0 | 2 | 3 | 0 | 0 | 1 | 13 | 0 | 3 | 0 | 0 | 0 | 12 | 34 | 2 | 4 | .200 | .226 | .400 | .626 | .233 | .200 | .267 | 2.94 | 38.24 | 13.00 | 15.00 | |
| 1979 | Springfield Redbirds | Amer | AAA | SLN | - | 27 | P | 33 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | .500 | .500 | 1.000 | 1.500 | .500 | .500 | .500 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1980 | Springfield Redbirds | Amer | AAA | SLN | - | 28 | P | 8 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 1.000 | 1.000 | 2.000 | 3.000 | 1.000 | 1.000 | 1.000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1980 | St. Louis Cardinals | NL | MLB | SLN | 34 | 28 | P | 31 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .250 | 0.00 | 20.00 | 0.00 | 0.00 | |
| 1981 | St. Louis Cardinals | NL | MLB | SLN | 40 | 29 | P | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 55 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .143 | .143 | .143 | .286 | .000 | .000 | .167 | 0.00 | 12.50 | ||||||||
| Tot: | NL (2 yrs) | NL | 55 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .143 | .143 | .143 | .286 | .000 | .000 | .167 | 0.00 | 12.50 | ||||||||
| Tot: | Minors (4 yrs) | Minors | 118 | 71 | 7 | 14 | 2 | 0 | 2 | 4 | 0 | 0 | 3 | 25 | 0 | 6 | 0 | 0 | 0 | 22 | 80 | 4 | 10 | .197 | .230 | .310 | .540 | .155 | .113 | .273 | 3.75 | 31.25 | 8.33 | 35.50 | ||||||
| Tot: | AAA (4 yrs) | AAA | 118 | 71 | 7 | 14 | 2 | 0 | 2 | 4 | 0 | 0 | 3 | 25 | 0 | 6 | 0 | 0 | 0 | 22 | 80 | 4 | 10 | .197 | .230 | .310 | .540 | .155 | .113 | .273 | 3.75 | 31.25 | 8.33 | 35.50 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 72 | 37 | 40 | 52 | 40 | 49 | .490 |