| 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 | Jacksonville Suns | Sou | AA | KCA | - | 22 | 6 | 5 | 3.42 | 28 | 9 | 4 | 0 | 19 | 0 | 4 | 100.0 | 91 | 44 | 38 | 1 | 49 | 76 | 4 | 0 | 0 | 1.40 | 8.19 | 0.09 | 4.41 | 6.84 | 3.96 | 1.55 |
| 1977 | Seattle Mariners | AL | MLB | SEA | 39 | 22 | 0 | 1 | 2.87 | 6 | 0 | 0 | 0 | 6 | 5 | 0 | 15.2 | 12 | 6 | 5 | 0 | 7 | 6 | 1 | 0 | 0 | 1.21 | 6.89 | 0.00 | 4.02 | 3.45 | 3.45 | 0.86 |
| 1978 | San Jose Missions | PCL | AAA | SEA | - | 23 | 1 | 1 | 6.18 | 25 | 0 | 0 | 0 | 25 | 0 | 0 | 67.0 | 87 | 61 | 46 | 7 | 52 | 22 | 5 | 0 | 2 | 2.07 | 11.69 | 0.94 | 6.99 | 2.96 | 8.19 | 0.42 |
| 1978 | Seattle Mariners | AL | MLB | SEA | 39 | 23 | 0 | 1 | 3.49 | 18 | 0 | 0 | 0 | 18 | 9 | 0 | 49.0 | 46 | 22 | 19 | 2 | 24 | 16 | 1 | 0 | 1 | 1.43 | 8.45 | 0.37 | 4.41 | 2.94 | 4.04 | 0.67 |
| 1979 | Spokane Indians | PCL | AAA | SEA | - | 24 | 3 | 1 | 6.80 | 40 | 1 | 0 | 0 | 39 | 0 | 2 | 82.0 | 116 | 80 | 62 | 3 | 40 | 42 | 12 | 0 | 3 | 1.90 | 12.73 | 0.33 | 4.39 | 4.61 | 8.78 | 1.05 |
| Tot: | MLB (2 yrs) | MLB | 0 | 2 | 3.34 | 24 | 0 | 0 | 0 | 14 | 24 | 0 | 64.2 | 58 | 28 | 24 | 2 | 31 | 22 | 2 | 0 | 1 | 1.38 | 8.07 | 0.28 | 4.31 | 3.06 | 3.90 | 0.71 | ||||
| Tot: | AL (2 yrs) | AL | 0 | 2 | 3.34 | 24 | 0 | 0 | 0 | 14 | 24 | 0 | 64.2 | 58 | 28 | 24 | 2 | 31 | 22 | 2 | 0 | 1 | 1.38 | 8.07 | 0.28 | 4.31 | 3.06 | 3.90 | 0.71 | ||||
| Tot: | Minors (3 yrs) | Minors | 10 | 7 | 5.28 | 93 | 10 | 4 | 0 | 0 | 83 | 6 | 249.0 | 294 | 185 | 146 | 11 | 141 | 140 | 21 | 0 | 5 | 1.75 | 10.63 | 0.40 | 5.10 | 5.06 | 6.69 | 0.99 | ||||
| Tot: | AA (1 yrs) | AA | 6 | 5 | 3.42 | 28 | 9 | 4 | 0 | 0 | 19 | 4 | 100.0 | 91 | 44 | 38 | 1 | 49 | 76 | 4 | 0 | 0 | 1.40 | 8.19 | 0.09 | 4.41 | 6.84 | 3.96 | 1.55 | ||||
| Tot: | AAA (2 yrs) | AAA | 4 | 2 | 6.52 | 65 | 1 | 0 | 0 | 0 | 64 | 2 | 149.0 | 203 | 141 | 108 | 10 | 92 | 64 | 17 | 0 | 5 | 1.98 | 12.26 | 0.60 | 5.56 | 3.87 | 8.52 | 0.70 | ||||
| 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 |
| Tot: | Minors (2 yrs) | Minors | 70 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | AA (1 yrs) | AA | 28 | 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 | 42 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 24 | 32 | 50 | 22 | 50 | 48 | .414 |