| 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 |
| 1980 | Bellingham Mariners | Nwst | A- | SEA | - | 21 | 9 | 0 | 2.85 | 14 | 14 | 7 | 1 | 0 | 0 | 0 | 101.0 | 82 | 40 | 32 | 5 | 46 | 78 | 3 | 0 | 1 | 1.27 | 7.31 | 0.45 | 4.10 | 6.95 | 3.56 | 1.70 |
| 1981 | Spokane Indians | PCL | AAA | SEA | - | 22 | 4 | 3 | 3.77 | 49 | 2 | 0 | 0 | 47 | 23 | 9 | 62.0 | 62 | 33 | 26 | 3 | 29 | 49 | 2 | 0 | 3 | 1.47 | 9.00 | 0.44 | 4.21 | 7.11 | 4.79 | 1.69 |
| 1982 | Seattle Mariners | AL | MLB | SEA | 32 | 23 | 9 | 4 | 2.37 | 78 | 0 | 0 | 0 | 78 | 27 | 5 | 76.0 | 54 | 21 | 20 | 5 | 32 | 60 | 3 | 2 | 2 | 1.13 | 6.39 | 0.59 | 3.79 | 7.11 | 2.49 | 1.88 |
| 1983 | Seattle Mariners | AL | MLB | SEA | 32 | 24 | 2 | 4 | 3.36 | 68 | 0 | 0 | 0 | 68 | 30 | 5 | 64.1 | 59 | 32 | 24 | 6 | 22 | 49 | 4 | 1 | 1 | 1.26 | 8.25 | 0.84 | 3.08 | 6.85 | 4.48 | 2.23 |
| 1984 | Seattle Mariners | AL | MLB | SEA | 32 | 25 | 8 | 12 | 4.76 | 50 | 17 | 2 | 0 | 33 | 13 | 7 | 130.1 | 165 | 76 | 69 | 18 | 50 | 71 | 5 | 2 | 0 | 1.65 | 11.39 | 1.24 | 3.45 | 4.90 | 5.25 | 1.42 |
| 1985 | Seattle Mariners | AL | MLB | SEA | 32 | 26 | 2 | 1 | 3.72 | 76 | 0 | 0 | 0 | 76 | 22 | 3 | 67.2 | 71 | 30 | 28 | 4 | 31 | 34 | 4 | 0 | 1 | 1.51 | 9.44 | 0.53 | 4.12 | 4.52 | 3.99 | 1.10 |
| 1986 | Los Angeles Dodgers | NL | MLB | LAN | 31 | 27 | 1 | 5 | 3.41 | 60 | 0 | 0 | 0 | 60 | 29 | 0 | 71.1 | 83 | 32 | 27 | 8 | 33 | 42 | 1 | 0 | 1 | 1.63 | 10.47 | 1.01 | 4.16 | 5.30 | 4.04 | 1.27 |
| 1987 | Cleveland Indians | AL | MLB | CLE | 44,36 | 28 | 1 | 0 | 5.10 | 55 | 0 | 0 | 0 | 55 | 18 | 0 | 72.1 | 96 | 42 | 41 | 9 | 21 | 40 | 5 | 0 | 0 | 1.62 | 11.94 | 1.12 | 2.61 | 4.98 | 5.23 | 1.90 |
| 1988 | Oklahoma City 89ers | Amer | AAA | TEX | - | 29 | 3 | 2 | 3.69 | 26 | 0 | 0 | 0 | 26 | 8 | 3 | 46.1 | 41 | 20 | 19 | 3 | 11 | 47 | 2 | 0 | 1 | 1.12 | 7.96 | 0.58 | 2.14 | 9.13 | 3.88 | 4.27 |
| 1988 | Texas Rangers | AL | MLB | TEX | 43 | 29 | 2 | 2 | 4.14 | 26 | 0 | 0 | 0 | 26 | 7 | 2 | 37.0 | 44 | 19 | 17 | 2 | 11 | 18 | 0 | 1 | 0 | 1.49 | 10.70 | 0.49 | 2.68 | 4.38 | 4.62 | 1.64 |
| 1989 | Iowa Cubs | Amer | AAA | CHN | 16 | 30 | 6 | 6 | 3.74 | 69 | 0 | 0 | 0 | 69 | 36 | 10 | 86.2 | 87 | 43 | 36 | 4 | 30 | 65 | 8 | 0 | 3 | 1.35 | 9.03 | 0.42 | 3.12 | 6.75 | 4.47 | 2.17 |
| 1990 | Calgary Cannons | PCL | AAA | SEA | - | 31 | 1 | 0 | 8.27 | 10 | 0 | 0 | 0 | 10 | 1 | 0 | 16.1 | 29 | 17 | 15 | 0 | 8 | 10 | 1 | 0 | 0 | 2.27 | 15.98 | 0.00 | 4.41 | 5.51 | 9.37 | 1.25 |
| 1991 | Calgary Cannons | PCL | AAA | SEA | - | 32 | 5 | 3 | 4.26 | 47 | 1 | 0 | 0 | 46 | 16 | 0 | 69.2 | 71 | 35 | 33 | 3 | 24 | 37 | 2 | 0 | 1 | 1.36 | 9.17 | 0.39 | 3.10 | 4.78 | 4.52 | 1.54 |
| 1992 | Calgary Cannons | PCL | AAA | SEA | - | 33 | 1 | 3 | 8.93 | 31 | 2 | 0 | 0 | 29 | 12 | 3 | 43.1 | 78 | 54 | 43 | 3 | 17 | 29 | 0 | 1 | 0 | 2.19 | 16.20 | 0.62 | 3.53 | 6.02 | 11.22 | 1.71 |
| 1997 | Dubois County Dragons | HBL | Indy | - | 38 | 0 | 0 | 4.50 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2.0 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.50 | 22.50 | 0.00 | 0.00 | 0.00 | 4.50 | 0.00 | |
| Tot: | MLB (7 yrs) | MLB | 25 | 28 | 3.92 | 413 | 17 | 2 | 0 | 146 | 396 | 22 | 519.0 | 572 | 252 | 226 | 52 | 200 | 314 | 22 | 6 | 5 | 1.49 | 9.92 | 0.90 | 3.47 | 5.45 | 4.37 | 1.57 | ||||
| Tot: | NL (1 yrs) | NL | 1 | 5 | 3.41 | 60 | 0 | 0 | 0 | 29 | 60 | 0 | 71.1 | 83 | 32 | 27 | 8 | 33 | 42 | 1 | 0 | 1 | 1.63 | 10.47 | 1.01 | 4.16 | 5.30 | 4.04 | 1.27 | ||||
| Tot: | AL (6 yrs) | AL | 24 | 23 | 4.00 | 353 | 17 | 2 | 0 | 117 | 336 | 22 | 447.2 | 489 | 220 | 199 | 44 | 167 | 272 | 21 | 6 | 4 | 1.47 | 9.83 | 0.88 | 3.36 | 5.47 | 4.42 | 1.63 | ||||
| Tot: | Minors (7 yrs) | Minors | 29 | 17 | 4.32 | 246 | 19 | 7 | 1 | 96 | 227 | 25 | 425.1 | 450 | 242 | 204 | 21 | 165 | 315 | 18 | 1 | 9 | 1.45 | 9.52 | 0.44 | 3.49 | 6.67 | 5.12 | 1.91 | ||||
| Tot: | Indy (1 yrs) | Indy | 0 | 0 | 4.50 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2.0 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.50 | 22.50 | 0.00 | 0.00 | 0.00 | 4.50 | |||||
| Tot: | A- (1 yrs) | A- | 9 | 0 | 2.85 | 14 | 14 | 7 | 1 | 0 | 0 | 0 | 101.0 | 82 | 40 | 32 | 5 | 46 | 78 | 3 | 0 | 1 | 1.27 | 7.31 | 0.45 | 4.10 | 6.95 | 3.56 | 1.70 | ||||
| Tot: | AAA (6 yrs) | AAA | 20 | 17 | 4.77 | 232 | 5 | 0 | 0 | 96 | 227 | 25 | 324.1 | 368 | 202 | 172 | 16 | 119 | 237 | 15 | 1 | 8 | 1.50 | 10.21 | 0.44 | 3.30 | 6.58 | 5.61 | 1.99 | ||||
| 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 |
| 1980 | Bellingham Mariners | Nwst | A- | SEA | - | 21 | P | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1986 | Los Angeles Dodgers | NL | MLB | LAN | 31 | 27 | P | 60 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 111 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | |||||||||
| Tot: | AL (1 yrs) | AL | 51 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | NL (1 yrs) | NL | 60 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | |||||||||
| Tot: | Minors (1 yrs) | Minors | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | |||||||||
| Tot: | A- (1 yrs) | A- | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | |||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 50 | 54 | 37 | 53 | 37 | 84 | .449 |