| 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 |
| 1981 | Bellingham Mariners | Nwst | A- | SEA | - | 22 | 6 | 4 | 2.68 | 13 | 13 | 3 | 0 | 0 | 0 | 0 | 84.0 | 85 | 36 | 25 | 3 | 42 | 55 | 4 | 0 | 2 | 1.51 | 9.11 | 0.32 | 4.50 | 5.89 | 3.86 | 1.31 |
| 1982 | Bakersfield Mariners | Calif | A+ | SEA | - | 23 | 7 | 11 | 4.44 | 26 | 26 | 4 | 1 | 0 | 0 | 0 | 154.0 | 172 | 100 | 76 | 6 | 69 | 82 | 8 | 0 | 8 | 1.56 | 10.05 | 0.35 | 4.03 | 4.79 | 5.84 | 1.19 |
| 1983 | Bakersfield Mariners | Calif | A+ | SEA | - | 24 | 12 | 6 | 3.22 | 25 | 25 | 6 | 1 | 0 | 0 | 0 | 156.1 | 164 | 72 | 56 | 5 | 45 | 93 | 4 | 0 | 0 | 1.34 | 9.44 | 0.29 | 2.59 | 5.35 | 4.14 | 2.07 |
| 1984 | Chattanooga Lookouts | Sou | AA | SEA | - | 25 | 11 | 7 | 3.38 | 24 | 24 | 5 | 2 | 0 | 0 | 0 | 157.0 | 174 | 68 | 59 | 7 | 38 | 47 | 5 | 0 | 4 | 1.35 | 9.97 | 0.40 | 2.18 | 2.69 | 3.90 | 1.24 |
| 1984 | Seattle Mariners | AL | MLB | SEA | 36 | 25 | 0 | 0 | 4.15 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 4.1 | 9 | 2 | 2 | 0 | 2 | 2 | 1 | 0 | 0 | 2.54 | 18.69 | 0.00 | 4.15 | 4.15 | 4.15 | 1.00 |
| 1985 | Calgary Cannons | PCL | AAA | SEA | - | 26 | 5 | 8 | 5.79 | 20 | 18 | 2 | 0 | 2 | 1 | 0 | 110.1 | 138 | 86 | 71 | 7 | 44 | 48 | 6 | 0 | 0 | 1.65 | 11.26 | 0.57 | 3.59 | 3.92 | 7.02 | 1.09 |
| 1986 | Calgary Cannons | PCL | AAA | SEA | - | 27 | 1 | 0 | 5.59 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 19.1 | 24 | 12 | 12 | 0 | 7 | 8 | 0 | 0 | 0 | 1.60 | 11.17 | 0.00 | 3.26 | 3.72 | 5.59 | 1.14 |
| 1986 | Seattle Mariners | AL | MLB | SEA | 36 | 27 | 0 | 4 | 7.34 | 41 | 4 | 1 | 0 | 37 | 8 | 0 | 76.0 | 108 | 67 | 62 | 7 | 30 | 38 | 2 | 0 | 4 | 1.82 | 12.79 | 0.83 | 3.55 | 4.50 | 7.93 | 1.27 |
| 1987 | Calgary Cannons | PCL | AAA | SEA | - | 28 | 5 | 1 | 2.86 | 16 | 2 | 1 | 0 | 14 | 5 | 1 | 44.0 | 41 | 14 | 14 | 1 | 17 | 29 | 3 | 0 | 1 | 1.32 | 8.39 | 0.20 | 3.48 | 5.93 | 2.86 | 1.71 |
| 1987 | Seattle Mariners | AL | MLB | SEA | 36 | 28 | 11 | 4 | 3.81 | 25 | 17 | 2 | 1 | 8 | 3 | 0 | 113.1 | 117 | 60 | 48 | 13 | 35 | 42 | 3 | 0 | 2 | 1.34 | 9.29 | 1.03 | 2.78 | 3.34 | 4.76 | 1.20 |
| 1988 | Columbus Clippers | IL | AAA | NYA | - | 29 | 9 | 6 | 2.76 | 18 | 18 | 6 | 0 | 0 | 0 | 0 | 120.2 | 109 | 46 | 37 | 2 | 26 | 49 | 4 | 0 | 3 | 1.12 | 8.13 | 0.15 | 1.94 | 3.65 | 3.43 | 1.88 |
| 1988 | New York Yankees | AL | MLB | NYA | 35 | 29 | 1 | 2 | 4.65 | 20 | 2 | 0 | 0 | 18 | 7 | 0 | 40.2 | 49 | 21 | 21 | 2 | 14 | 15 | 2 | 0 | 1 | 1.55 | 10.84 | 0.44 | 3.10 | 3.32 | 4.65 | 1.07 |
| 1989 | New York Yankees | AL | MLB | NYA | 35 | 30 | 5 | 5 | 2.45 | 70 | 0 | 0 | 0 | 70 | 38 | 13 | 103.0 | 98 | 31 | 28 | 6 | 26 | 51 | 4 | 0 | 0 | 1.20 | 8.56 | 0.52 | 2.27 | 4.46 | 2.71 | 1.96 |
| 1990 | New York Yankees | AL | MLB | NYA | 35 | 31 | 11 | 7 | 3.39 | 64 | 0 | 0 | 0 | 64 | 21 | 2 | 93.0 | 80 | 37 | 35 | 6 | 26 | 48 | 1 | 1 | 0 | 1.14 | 7.74 | 0.58 | 2.52 | 4.65 | 3.58 | 1.85 |
| 1991 | New York Yankees | AL | MLB | NYA | 35 | 32 | 3 | 4 | 3.68 | 64 | 0 | 0 | 0 | 64 | 37 | 6 | 88.0 | 91 | 42 | 36 | 6 | 25 | 35 | 4 | 0 | 3 | 1.32 | 9.31 | 0.61 | 2.56 | 3.58 | 4.30 | 1.40 |
| 1992 | New York Yankees | AL | MLB | NYA | 35 | 33 | 1 | 1 | 9.53 | 15 | 0 | 0 | 0 | 15 | 7 | 0 | 22.2 | 35 | 24 | 24 | 5 | 13 | 5 | 1 | 0 | 0 | 2.12 | 13.90 | 1.99 | 5.16 | 1.99 | 9.53 | 0.38 |
| 1992 | New York Mets | NL | MLB | NYN | 35 | 33 | 3 | 4 | 5.82 | 43 | 0 | 0 | 0 | 43 | 15 | 2 | 43.1 | 57 | 28 | 28 | 5 | 14 | 15 | 3 | 0 | 1 | 1.64 | 11.84 | 1.04 | 2.91 | 3.12 | 5.82 | 1.07 |
| 1993 | Louisville Redbirds | Amer | AAA | SLN | - | 34 | 2 | 1 | 2.94 | 25 | 0 | 0 | 0 | 25 | 7 | 2 | 33.2 | 35 | 11 | 11 | 0 | 12 | 20 | 3 | 0 | 2 | 1.40 | 9.36 | 0.00 | 3.21 | 5.35 | 2.94 | 1.67 |
| 1993 | St. Louis Cardinals | NL | MLB | SLN | 51 | 34 | 3 | 3 | 2.93 | 40 | 0 | 0 | 0 | 40 | 14 | 1 | 46.0 | 41 | 18 | 15 | 1 | 16 | 19 | 1 | 0 | 2 | 1.24 | 8.02 | 0.20 | 3.13 | 3.72 | 3.52 | 1.19 |
| 1994 | Calgary Cannons | PCL | AAA | SEA | - | 35 | 4 | 0 | 2.75 | 12 | 0 | 0 | 0 | 12 | 8 | 2 | 19.2 | 19 | 9 | 6 | 0 | 3 | 17 | 1 | 1 | 0 | 1.12 | 8.69 | 0.00 | 1.37 | 7.78 | 4.12 | 5.67 |
| 1994 | Las Vegas Stars | PCL | AAA | SDN | - | 35 | 1 | 1 | 2.11 | 15 | 1 | 0 | 0 | 14 | 5 | 0 | 21.1 | 21 | 6 | 5 | 1 | 4 | 18 | 1 | 0 | 0 | 1.17 | 8.86 | 0.42 | 1.69 | 7.59 | 2.53 | 4.50 |
| 1995 | Tacoma Rainiers | PCL | AAA | SEA | - | 36 | 1 | 2 | 2.95 | 33 | 1 | 0 | 0 | 32 | 9 | 4 | 36.2 | 33 | 12 | 12 | 2 | 9 | 21 | 1 | 0 | 0 | 1.15 | 8.10 | 0.49 | 2.21 | 5.15 | 2.95 | 2.33 |
| 1995 | Seattle Mariners | AL | MLB | SEA | 48 | 36 | 0 | 0 | 6.88 | 23 | 0 | 0 | 0 | 23 | 3 | 1 | 17.0 | 21 | 13 | 13 | 1 | 11 | 11 | 0 | 0 | 3 | 1.88 | 11.12 | 0.53 | 5.82 | 5.82 | 6.88 | 1.00 |
| 1996 | Tacoma Rainiers | PCL | AAA | SEA | - | 37 | 2 | 2 | 3.77 | 25 | 0 | 0 | 0 | 25 | 11 | 0 | 28.2 | 27 | 14 | 12 | 2 | 10 | 28 | 2 | 0 | 2 | 1.29 | 8.48 | 0.63 | 3.14 | 8.79 | 4.40 | 2.80 |
| 1996 | Seattle Mariners | AL | MLB | SEA | 48 | 37 | 0 | 2 | 4.09 | 17 | 0 | 0 | 0 | 17 | 1 | 0 | 11.0 | 11 | 8 | 5 | 0 | 10 | 6 | 0 | 0 | 0 | 1.91 | 9.00 | 0.00 | 8.18 | 4.91 | 6.55 | 0.60 |
| 1997 | Sioux Falls Canaries | Northern | Indy | - | 38 | 3 | 7 | 4.50 | 13 | 12 | 2 | 1 | 1 | 0 | 0 | 76.0 | 89 | 45 | 38 | 3 | 10 | 33 | 2 | 1 | 5 | 1.30 | 10.54 | 0.36 | 1.18 | 3.91 | 5.33 | 3.30 | |
| Tot: | MLB (11 yrs) | MLB | 38 | 36 | 4.33 | 425 | 23 | 3 | 1 | 155 | 402 | 25 | 658.1 | 717 | 351 | 317 | 52 | 222 | 287 | 22 | 1 | 16 | 1.43 | 9.80 | 0.71 | 3.03 | 3.92 | 4.80 | 1.29 | ||||
| Tot: | AL (10 yrs) | AL | 32 | 29 | 4.33 | 342 | 23 | 3 | 1 | 126 | 319 | 22 | 569.0 | 619 | 305 | 274 | 46 | 192 | 253 | 18 | 1 | 13 | 1.43 | 9.79 | 0.73 | 3.04 | 4.00 | 4.82 | 1.32 | ||||
| Tot: | NL (2 yrs) | NL | 6 | 7 | 4.33 | 83 | 0 | 0 | 0 | 29 | 83 | 3 | 89.1 | 98 | 46 | 43 | 6 | 30 | 34 | 4 | 0 | 3 | 1.43 | 9.87 | 0.60 | 3.02 | 3.43 | 4.63 | 1.13 | ||||
| Tot: | Minors (12 yrs) | Minors | 66 | 49 | 3.62 | 256 | 132 | 27 | 4 | 46 | 124 | 9 | 985.2 | 1042 | 486 | 396 | 36 | 326 | 515 | 42 | 1 | 22 | 1.39 | 9.51 | 0.33 | 2.98 | 4.70 | 4.44 | 1.58 | ||||
| Tot: | Indy (1 yrs) | Indy | 3 | 7 | 4.50 | 13 | 12 | 2 | 1 | 0 | 1 | 0 | 76.0 | 89 | 45 | 38 | 3 | 10 | 33 | 2 | 1 | 5 | 1.30 | 10.54 | 0.36 | 1.18 | 3.91 | 5.33 | 3.30 | ||||
| Tot: | A- (1 yrs) | A- | 6 | 4 | 2.68 | 13 | 13 | 3 | 0 | 0 | 0 | 0 | 84.0 | 85 | 36 | 25 | 3 | 42 | 55 | 4 | 0 | 2 | 1.51 | 9.11 | 0.32 | 4.50 | 5.89 | 3.86 | 1.31 | ||||
| Tot: | A+ (2 yrs) | A+ | 19 | 17 | 3.83 | 51 | 51 | 10 | 2 | 0 | 0 | 0 | 310.1 | 336 | 172 | 132 | 11 | 114 | 175 | 12 | 0 | 8 | 1.45 | 9.74 | 0.32 | 3.31 | 5.08 | 4.99 | 1.54 | ||||
| Tot: | AA (1 yrs) | AA | 11 | 7 | 3.38 | 24 | 24 | 5 | 2 | 0 | 0 | 0 | 157.0 | 174 | 68 | 59 | 7 | 38 | 47 | 5 | 0 | 4 | 1.35 | 9.97 | 0.40 | 2.18 | 2.69 | 3.90 | 1.24 | ||||
| Tot: | AAA (8 yrs) | AAA | 30 | 21 | 3.73 | 168 | 44 | 9 | 0 | 46 | 124 | 9 | 434.1 | 447 | 210 | 180 | 15 | 132 | 238 | 21 | 1 | 8 | 1.33 | 9.26 | 0.31 | 2.74 | 4.93 | 4.35 | 1.80 | ||||
| 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 |
| 1987 | Calgary Cannons | PCL | AAA | SEA | - | 28 | P | 16 | 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 | |
| 1992 | New York Mets | NL | MLB | NYN | 35 | 33 | P | 43 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1993 | Louisville Redbirds | Amer | AAA | SLN | - | 34 | P | 25 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 1.000 | 1.000 | 1.000 | 2.000 | 1.000 | .000 | 1.000 | 50.00 | 0.00 | 0.00 | 0.00 | |
| 1993 | St. Louis Cardinals | NL | MLB | SLN | 51 | 34 | P | 40 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | .500 | .500 | 1.000 | 1.500 | .500 | .500 | .500 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1994 | Las Vegas Stars | PCL | AAA | SDN | - | 35 | P | 15 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | .250 | .250 | .500 | .750 | .250 | .250 | .500 | 0.00 | 50.00 | 0.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 83 | 4 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | .250 | .250 | .500 | .750 | .250 | .250 | .500 | 0.00 | 50.00 | ||||||||
| Tot: | NL (2 yrs) | NL | 83 | 4 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | .250 | .250 | .500 | .750 | .250 | .250 | .500 | 0.00 | 50.00 | ||||||||
| Tot: | Minors (3 yrs) | Minors | 56 | 5 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 3 | 7 | 1 | 1 | .400 | .500 | .600 | 1.100 | .400 | .200 | .667 | 14.29 | 28.57 | 2.00 | |||||||
| Tot: | AAA (3 yrs) | AAA | 56 | 5 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 3 | 7 | 1 | 1 | .400 | .500 | .600 | 1.100 | .400 | .200 | .667 | 14.29 | 28.57 | 2.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 23 | 67 | 39 | 42 | 39 | 64 | .482 |