| 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 | Kansas City Royals | AL | MLB | KCA | 35 | 24 | 0 | 0 | 4.00 | 7 | 0 | 0 | 0 | 7 | 4 | 2 | 9.0 | 8 | 5 | 4 | 1 | 2 | 8 | 0 | 0 | 0 | 1.11 | 8.00 | 1.00 | 2.00 | 8.00 | 5.00 | 4.00 |
| 1976 | Omaha Royals | Amer | AAA | KCA | - | 25 | 1 | 0 | 3.60 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 5.0 | 4 | 2 | 2 | 0 | 3 | 7 | 3 | 0 | 0 | 1.40 | 7.20 | 0.00 | 5.40 | 12.60 | 3.60 | 2.33 |
| 1977 | Jacksonville Suns | Sou | AA | KCA | - | 26 | 8 | 7 | 2.17 | 17 | 17 | 11 | 4 | 0 | 0 | 0 | 133.0 | 105 | 41 | 32 | 6 | 45 | 82 | 6 | 0 | 0 | 1.13 | 7.11 | 0.41 | 3.05 | 5.55 | 2.77 | 1.82 |
| 1977 | Omaha Royals | Amer | AAA | KCA | - | 26 | 0 | 0 | 4.50 | 8 | 0 | 0 | 0 | 8 | 0 | 1 | 14.0 | 17 | 9 | 7 | 1 | 11 | 11 | 2 | 0 | 0 | 2.00 | 10.93 | 0.64 | 7.07 | 7.07 | 5.79 | 1.00 |
| 1977 | Kansas City Royals | AL | MLB | KCA | 35 | 26 | 0 | 0 | 3.38 | 4 | 0 | 0 | 0 | 4 | 1 | 1 | 5.1 | 1 | 2 | 2 | 1 | 4 | 1 | 0 | 0 | 0 | 0.94 | 1.69 | 1.69 | 6.75 | 1.69 | 3.38 | 0.25 |
| 1978 | Omaha Royals | Amer | AAA | KCA | - | 27 | 12 | 10 | 5.47 | 25 | 25 | 12 | 1 | 0 | 0 | 0 | 153.0 | 170 | 97 | 93 | 18 | 64 | 77 | 3 | 0 | 9 | 1.53 | 10.00 | 1.06 | 3.76 | 4.53 | 5.71 | 1.20 |
| 1978 | Kansas City Royals | AL | MLB | KCA | 35 | 27 | 1 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.0 | 2 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 1.67 | 6.00 | 0.00 | 9.00 | 6.00 | 0.00 | 0.67 |
| 1979 | Charleston Charlies | IL | AAA | HOU | - | 28 | 2 | 0 | 2.65 | 10 | 1 | 0 | 0 | 9 | 0 | 2 | 17.0 | 16 | 5 | 5 | 1 | 8 | 12 | 3 | 0 | 0 | 1.41 | 8.47 | 0.53 | 4.24 | 6.35 | 2.65 | 1.50 |
| 1979 | Kansas City Royals | AL | MLB | KCA | 35 | 28 | 0 | 0 | 13.50 | 4 | 0 | 0 | 0 | 4 | 2 | 0 | 2.2 | 7 | 4 | 4 | 0 | 5 | 1 | 0 | 0 | 0 | 4.50 | 23.62 | 0.00 | 16.87 | 3.37 | 13.50 | 0.20 |
| 1979 | Houston Astros | NL | MLB | HOU | 33 | 28 | 1 | 0 | 3.22 | 14 | 0 | 0 | 0 | 14 | 2 | 0 | 22.1 | 23 | 10 | 8 | 4 | 11 | 15 | 1 | 0 | 1 | 1.52 | 9.27 | 1.61 | 4.43 | 6.04 | 4.03 | 1.36 |
| Tot: | MLB (4 yrs) | MLB | 2 | 0 | 3.83 | 30 | 0 | 0 | 0 | 9 | 30 | 3 | 42.1 | 41 | 21 | 18 | 6 | 25 | 27 | 1 | 0 | 1 | 1.56 | 8.72 | 1.28 | 5.31 | 5.74 | 4.46 | 1.08 | ||||
| Tot: | AL (4 yrs) | AL | 1 | 0 | 4.50 | 16 | 0 | 0 | 0 | 7 | 16 | 3 | 20.0 | 18 | 11 | 10 | 2 | 14 | 12 | 0 | 0 | 0 | 1.60 | 8.10 | 0.90 | 6.30 | 5.40 | 4.95 | 0.86 | ||||
| Tot: | NL (1 yrs) | NL | 1 | 0 | 3.22 | 14 | 0 | 0 | 0 | 2 | 14 | 0 | 22.1 | 23 | 10 | 8 | 4 | 11 | 15 | 1 | 0 | 1 | 1.52 | 9.27 | 1.61 | 4.43 | 6.04 | 4.03 | 1.36 | ||||
| Tot: | Minors (4 yrs) | Minors | 23 | 17 | 3.89 | 63 | 43 | 23 | 5 | 0 | 20 | 3 | 322.0 | 312 | 154 | 139 | 26 | 131 | 189 | 17 | 0 | 9 | 1.38 | 8.72 | 0.73 | 3.66 | 5.28 | 4.30 | 1.44 | ||||
| Tot: | AA (1 yrs) | AA | 8 | 7 | 2.17 | 17 | 17 | 11 | 4 | 0 | 0 | 0 | 133.0 | 105 | 41 | 32 | 6 | 45 | 82 | 6 | 0 | 0 | 1.13 | 7.11 | 0.41 | 3.05 | 5.55 | 2.77 | 1.82 | ||||
| Tot: | AAA (4 yrs) | AAA | 15 | 10 | 5.10 | 46 | 26 | 12 | 1 | 0 | 20 | 3 | 189.0 | 207 | 113 | 107 | 20 | 86 | 107 | 11 | 0 | 9 | 1.55 | 9.86 | 0.95 | 4.10 | 5.10 | 5.38 | 1.24 | ||||
| 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 | Omaha Royals | Amer | AAA | KCA | - | 25 | P | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1.000 | 1.000 | 1.000 | 2.000 | .000 | .000 | 1.000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1977 | Omaha Royals | Amer | AAA | KCA | - | 26 | P | 8 | 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 | Houston Astros | NL | MLB | HOU | 33 | 28 | P | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| Tot: | MLB (1 yrs) | MLB | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | ||||||||
| Tot: | NL (1 yrs) | NL | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | ||||||||
| Tot: | Minors (2 yrs) | Minors | 28 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .250 | .250 | .250 | .500 | .000 | .000 | .500 | 0.00 | 50.00 | ||||||||
| Tot: | AA (1 yrs) | AA | 17 | 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 | 11 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .250 | .250 | .250 | .500 | .000 | .000 | .500 | 0.00 | 50.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 52 | 50 | 49 | 47 | 49 | 28 | .544 |