| 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 |
| 1976 | Houston Astros | NL | MLB | HOU | 45 | 22 | 2 | 2 | 5.70 | 19 | 7 | 0 | 0 | 12 | 3 | 0 | 53.2 | 70 | 37 | 34 | 6 | 39 | 21 | 2 | 0 | 0 | 2.03 | 11.74 | 1.01 | 6.54 | 3.52 | 6.20 | 0.54 |
| 1977 | Columbus Astros | Sou | AA | HOU | - | 23 | 5 | 3 | 3.92 | 25 | 0 | 0 | 0 | 25 | 0 | 5 | 39.0 | 37 | 20 | 17 | 3 | 15 | 22 | 2 | 0 | 0 | 1.33 | 8.54 | 0.69 | 3.46 | 5.08 | 4.62 | 1.47 |
| 1977 | Charleston Charlies | IL | AAA | HOU | - | 23 | 1 | 2 | 9.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 13.0 | 16 | 13 | 13 | 1 | 8 | 11 | 0 | 0 | 0 | 1.85 | 11.08 | 0.69 | 5.54 | 7.62 | 9.00 | 1.38 |
| 1978 | Fort Lauderdale Yankees | FSL | A+ | NYA | - | 24 | 1 | 0 | 0.00 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 8.0 | 6 | 1 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 1.00 | 6.75 | 0.00 | 2.25 | 5.63 | 1.13 | 2.50 |
| 1978 | West Haven Yankees | East | AA | NYA | - | 24 | 7 | 7 | 5.54 | 19 | 16 | 6 | 1 | 3 | 0 | 0 | 104.0 | 118 | 75 | 64 | 10 | 53 | 62 | 10 | 0 | 2 | 1.64 | 10.21 | 0.87 | 4.59 | 5.37 | 6.49 | 1.17 |
| 1979 | Iowa Oaks | Amer | AAA | CHA | - | 25 | 0 | 1 | 3.18 | 4 | 2 | 1 | 0 | 2 | 0 | 0 | 17.0 | 16 | 7 | 6 | 2 | 6 | 13 | 1 | 0 | 0 | 1.29 | 8.47 | 1.06 | 3.18 | 6.88 | 3.71 | 2.17 |
| 1979 | Chicago White Sox | AL | MLB | CHA | 55 | 25 | 0 | 0 | 3.72 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 9.2 | 11 | 5 | 4 | 2 | 6 | 3 | 2 | 0 | 0 | 1.76 | 10.24 | 1.86 | 5.59 | 2.79 | 4.66 | 0.50 |
| 1980 | Albuquerque Dukes | PCL | AAA | LAN | - | 26 | 0 | 1 | 9.00 | 4 | 0 | 0 | 0 | 4 | 0 | 1 | 10.0 | 18 | 13 | 10 | 2 | 5 | 7 | 1 | 0 | 2 | 2.30 | 16.20 | 1.80 | 4.50 | 6.30 | 11.70 | 1.40 |
| 1981 | Albuquerque Dukes | PCL | AAA | LAN | - | 27 | 1 | 1 | 9.00 | 4 | 0 | 0 | 0 | 4 | 1 | 0 | 7.0 | 6 | 7 | 7 | 1 | 8 | 3 | 0 | 0 | 0 | 2.00 | 7.71 | 1.29 | 10.29 | 3.86 | 9.00 | 0.38 |
| Tot: | MLB (2 yrs) | MLB | 2 | 2 | 5.40 | 23 | 7 | 0 | 0 | 3 | 16 | 0 | 63.1 | 81 | 42 | 38 | 8 | 45 | 24 | 4 | 0 | 0 | 1.99 | 11.51 | 1.14 | 6.39 | 3.41 | 5.97 | 0.53 | ||||
| Tot: | NL (1 yrs) | NL | 2 | 2 | 5.70 | 19 | 7 | 0 | 0 | 3 | 12 | 0 | 53.2 | 70 | 37 | 34 | 6 | 39 | 21 | 2 | 0 | 0 | 2.03 | 11.74 | 1.01 | 6.54 | 3.52 | 6.20 | 0.54 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 0 | 3.72 | 4 | 0 | 0 | 0 | 0 | 4 | 0 | 9.2 | 11 | 5 | 4 | 2 | 6 | 3 | 2 | 0 | 0 | 1.76 | 10.24 | 1.86 | 5.59 | 2.79 | 4.66 | 0.50 | ||||
| Tot: | Minors (5 yrs) | Minors | 15 | 15 | 5.32 | 61 | 23 | 7 | 1 | 1 | 38 | 6 | 198.0 | 217 | 136 | 117 | 19 | 97 | 123 | 14 | 0 | 4 | 1.59 | 9.86 | 0.86 | 4.41 | 5.59 | 6.18 | 1.27 | ||||
| Tot: | A+ (1 yrs) | A+ | 1 | 0 | 0.00 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 8.0 | 6 | 1 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 1.00 | 6.75 | 0.00 | 2.25 | 5.62 | 1.12 | 2.50 | ||||
| Tot: | AA (2 yrs) | AA | 12 | 10 | 5.10 | 44 | 16 | 6 | 1 | 0 | 28 | 5 | 143.0 | 155 | 95 | 81 | 13 | 68 | 84 | 12 | 0 | 2 | 1.56 | 9.76 | 0.82 | 4.28 | 5.29 | 5.98 | 1.24 | ||||
| Tot: | AAA (4 yrs) | AAA | 2 | 5 | 6.89 | 15 | 5 | 1 | 0 | 1 | 10 | 1 | 47.0 | 56 | 40 | 36 | 6 | 27 | 34 | 2 | 0 | 2 | 1.77 | 10.72 | 1.15 | 5.17 | 6.51 | 7.66 | 1.26 | ||||
| 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 | Houston Astros | NL | MLB | HOU | 45 | 22 | P | 19 | 14 | 1 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 0 | 1 | 4 | 16 | 0 | 4 | .286 | .286 | .286 | .572 | .000 | .000 | .400 | 0.00 | 25.00 | 0.00 | 0.00 | |
| Tot: | MLB (1 yrs) | MLB | 19 | 14 | 1 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 0 | 1 | 4 | 16 | 0 | 4 | .286 | .286 | .286 | .571 | .000 | .000 | .400 | 0.00 | 25.00 | ||||||||
| Tot: | NL (1 yrs) | NL | 19 | 14 | 1 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 0 | 1 | 4 | 16 | 0 | 4 | .286 | .286 | .286 | .571 | .000 | .000 | .400 | 0.00 | 25.00 | ||||||||
| Tot: | Minors (1 yrs) | Minors | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| 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 (1 yrs) | AAA | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 46 | 48 | 37 | 48 | 37 | 27 | .529 |