| 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 |
| 1970 | Miami-Ohio | MAC | NCAA-1 | So | 19 | 5 | 3 | 1.06 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 59.1 | 42 | 15 | 7 | 0 | 27 | 68 | 0 | 0 | 0 | 1.16 | 6.37 | 0.00 | 4.10 | 10.31 | 2.28 | 2.52 | |
| 1971 | Miami-Ohio | MAC | NCAA-1 | Jr | 20 | 7 | 3 | 2.33 | 12 | 12 | 5 | 2 | 0 | 0 | 0 | 77.1 | 45 | 25 | 20 | 0 | 54 | 112 | 0 | 0 | 0 | 1.28 | 5.24 | 0.00 | 6.28 | 13.03 | 2.91 | 2.07 | |
| 1972 | Miami-Ohio | MAC | NCAA-1 | Sr | 21 | 5 | 1 | 1.76 | 10 | 7 | 1 | 0 | 3 | 0 | 0 | 51.0 | 39 | 15 | 10 | 0 | 19 | 60 | 0 | 0 | 0 | 1.14 | 6.88 | 0.00 | 3.35 | 10.59 | 2.65 | 3.16 | |
| 1975 | Chicago Cubs | NL | MLB | CHN | 35 | 24 | 2 | 0 | 6.35 | 6 | 0 | 0 | 0 | 6 | 0 | 0 | 5.2 | 11 | 6 | 4 | 0 | 5 | 4 | 1 | 0 | 0 | 2.82 | 17.47 | 0.00 | 7.94 | 6.35 | 9.53 | 0.80 |
| 1976 | Wichita Aeros | Amer | AAA | CHN | - | 25 | 1 | 1 | 3.38 | 13 | 2 | 1 | 1 | 11 | 0 | 1 | 32.0 | 28 | 15 | 12 | 2 | 15 | 22 | 2 | 0 | 0 | 1.34 | 7.88 | 0.56 | 4.22 | 6.19 | 4.22 | 1.47 |
| 1976 | Chicago Cubs | NL | MLB | CHN | 35 | 25 | 1 | 1 | 6.08 | 29 | 0 | 0 | 0 | 29 | 9 | 2 | 23.2 | 37 | 19 | 16 | 3 | 9 | 15 | 0 | 1 | 0 | 1.94 | 14.07 | 1.14 | 3.42 | 5.70 | 7.23 | 1.67 |
| 1977 | New Orleans Pelicans | Amer | AAA | SLN | - | 26 | 1 | 0 | 3.00 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 15.0 | 7 | 5 | 5 | 3 | 4 | 25 | 0 | 0 | 0 | 0.73 | 4.20 | 1.80 | 2.40 | 15.00 | 3.00 | 6.25 |
| 1977 | St. Louis Cardinals | NL | MLB | SLN | 22 | 26 | 6 | 1 | 2.32 | 40 | 3 | 0 | 0 | 37 | 6 | 1 | 85.1 | 76 | 26 | 22 | 5 | 24 | 66 | 1 | 0 | 0 | 1.17 | 8.02 | 0.53 | 2.53 | 6.96 | 2.74 | 2.75 |
| 1978 | St. Louis Cardinals | NL | MLB | SLN | 22 | 27 | 2 | 4 | 3.80 | 62 | 0 | 0 | 0 | 62 | 32 | 6 | 83.0 | 68 | 36 | 35 | 6 | 36 | 70 | 2 | 0 | 0 | 1.25 | 7.37 | 0.65 | 3.90 | 7.59 | 3.90 | 1.94 |
| 1979 | St. Louis Cardinals | NL | MLB | SLN | 22 | 28 | 4 | 3 | 4.46 | 31 | 0 | 0 | 0 | 31 | 12 | 3 | 42.1 | 40 | 21 | 21 | 7 | 14 | 38 | 2 | 0 | 0 | 1.28 | 8.50 | 1.49 | 2.98 | 8.08 | 4.46 | 2.71 |
| 1980 | Springfield Redbirds | Amer | AAA | SLN | - | 29 | 0 | 2 | 3.75 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 24.0 | 21 | 12 | 10 | 5 | 12 | 11 | 1 | 0 | 0 | 1.38 | 7.88 | 1.88 | 4.50 | 4.13 | 4.50 | 0.92 |
| 1982 | Arkansas Travelers | Tex | AA | SLN | - | 31 | 0 | 1 | 6.10 | 7 | 0 | 0 | 0 | 7 | 4 | 0 | 10.1 | 12 | 7 | 7 | 2 | 6 | 8 | 2 | 0 | 1 | 1.74 | 10.45 | 1.74 | 5.23 | 6.97 | 6.10 | 1.33 |
| Tot: | MLB (5 yrs) | MLB | 15 | 9 | 3.67 | 168 | 3 | 0 | 0 | 59 | 165 | 12 | 240.0 | 232 | 108 | 98 | 21 | 88 | 193 | 6 | 1 | 0 | 1.33 | 8.70 | 0.79 | 3.30 | 7.24 | 4.05 | 2.19 | ||||
| Tot: | NL (5 yrs) | NL | 15 | 9 | 3.67 | 168 | 3 | 0 | 0 | 59 | 165 | 12 | 240.0 | 232 | 108 | 98 | 21 | 88 | 193 | 6 | 1 | 0 | 1.33 | 8.70 | 0.79 | 3.30 | 7.24 | 4.05 | 2.19 | ||||
| Tot: | Minors (4 yrs) | Minors | 2 | 4 | 3.76 | 27 | 9 | 2 | 1 | 4 | 18 | 1 | 81.1 | 68 | 39 | 34 | 12 | 37 | 66 | 5 | 0 | 1 | 1.29 | 7.52 | 1.33 | 4.09 | 7.30 | 4.32 | 1.78 | ||||
| Tot: | AA (1 yrs) | AA | 0 | 1 | 6.10 | 7 | 0 | 0 | 0 | 4 | 7 | 0 | 10.1 | 12 | 7 | 7 | 2 | 6 | 8 | 2 | 0 | 1 | 1.74 | 10.45 | 1.74 | 5.23 | 6.97 | 6.10 | 1.33 | ||||
| Tot: | AAA (3 yrs) | AAA | 2 | 3 | 3.42 | 20 | 9 | 2 | 1 | 0 | 11 | 1 | 71.0 | 56 | 32 | 27 | 10 | 31 | 58 | 3 | 0 | 0 | 1.23 | 7.10 | 1.27 | 3.93 | 7.35 | 4.06 | 1.87 | ||||
| Tot: | College (3 yrs) | College | 17 | 7 | 1.77 | 31 | 19 | 6 | 2 | 0 | 12 | 0 | 187.2 | 126 | 55 | 37 | 0 | 100 | 240 | 0 | 0 | 0 | 1.20 | 6.04 | 0.00 | 4.80 | 11.51 | 2.64 | 2.40 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 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 |
| 1975 | Chicago Cubs | NL | MLB | CHN | 35 | 24 | P | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1976 | Wichita Aeros | Amer | AAA | CHN | - | 25 | P | 13 | 8 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 9 | 0 | 2 | .250 | .250 | .250 | .500 | .000 | .000 | .250 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1976 | Chicago Cubs | NL | MLB | CHN | 35 | 25 | P | 29 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1977 | New Orleans Pelicans | Amer | AAA | SLN | - | 26 | P | 2 | 6 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 1 | 1 | .333 | .429 | .500 | .929 | .333 | .167 | .400 | 14.29 | 14.29 | 1.00 | 0.00 | |
| 1977 | St. Louis Cardinals | NL | MLB | SLN | 22 | 26 | P | 41 | 12 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 | 2 | 0 | 0 | 0 | 2 | 16 | 0 | 2 | .167 | .286 | .167 | .453 | .167 | .000 | .286 | 12.50 | 31.25 | 2.50 | 0.00 | |
| 1978 | St. Louis Cardinals | NL | MLB | SLN | 22 | 27 | P | 62 | 5 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 3 | 8 | 1 | 0 | .200 | .333 | .600 | .933 | .600 | .400 | .333 | 12.50 | 25.00 | 2.00 | 0.00 | |
| 1979 | St. Louis Cardinals | NL | MLB | SLN | 22 | 28 | P | 31 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 25.00 | 0.00 | 0.00 | |
| Tot: | MLB (5 yrs) | MLB | 169 | 25 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 8 | 0 | 5 | 0 | 0 | 0 | 5 | 33 | 1 | 2 | .120 | .214 | .200 | .414 | .200 | .080 | .176 | 9.09 | 24.24 | 2.67 | |||||||
| Tot: | NL (5 yrs) | NL | 169 | 25 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 8 | 0 | 5 | 0 | 0 | 0 | 5 | 33 | 1 | 2 | .120 | .214 | .200 | .414 | .200 | .080 | .176 | 9.09 | 24.24 | 2.67 | |||||||
| Tot: | Minors (2 yrs) | Minors | 15 | 14 | 2 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 16 | 1 | 3 | .286 | .333 | .357 | .690 | .143 | .071 | .308 | 6.25 | 6.25 | 1.00 | |||||||
| Tot: | AAA (2 yrs) | AAA | 15 | 14 | 2 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 16 | 1 | 3 | .286 | .333 | .357 | .690 | .143 | .071 | .308 | 6.25 | 6.25 | 1.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 82 | 49 | 68 | 73 | 68 | 54 | .484 |