| 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 | Auburn Phillies | NYPL | A- | PHI | - | 21 | 3 | 5 | 4.82 | 32 | 1 | 0 | 0 | 31 | 0 | 7 | 56.0 | 63 | 35 | 30 | 7 | 24 | 36 | 6 | 0 | 0 | 1.55 | 10.13 | 1.13 | 3.86 | 5.79 | 5.63 | 1.50 |
| 1978 | Spartanburg Phillies | Wcar | A | PHI | - | 22 | 7 | 2 | 1.36 | 39 | 0 | 0 | 0 | 39 | 0 | 12 | 66.0 | 36 | 22 | 10 | 0 | 34 | 31 | 3 | 0 | 1 | 1.06 | 4.91 | 0.00 | 4.64 | 4.23 | 3.00 | 0.91 |
| 1978 | Peninsula Pilots | Caro | A+ | PHI | - | 22 | 1 | 0 | 0.75 | 15 | 0 | 0 | 0 | 15 | 0 | 7 | 24.0 | 9 | 3 | 2 | 0 | 5 | 11 | 0 | 0 | 0 | 0.58 | 3.38 | 0.00 | 1.88 | 4.13 | 1.13 | 2.20 |
| 1979 | Reading Phillies | East | AA | PHI | - | 23 | 11 | 4 | 1.91 | 45 | 0 | 0 | 0 | 45 | 0 | 9 | 80.0 | 67 | 25 | 17 | 3 | 28 | 37 | 0 | 0 | 0 | 1.19 | 7.54 | 0.34 | 3.15 | 4.16 | 2.81 | 1.32 |
| 1980 | Reading Phillies | East | AA | PHI | - | 24 | 1 | 1 | 0.53 | 8 | 1 | 1 | 1 | 7 | 0 | 2 | 17.0 | 17 | 6 | 1 | 0 | 10 | 10 | 0 | 0 | 0 | 1.59 | 9.00 | 0.00 | 5.29 | 5.29 | 3.18 | 1.00 |
| 1980 | Oklahoma City 89ers | Amer | AAA | PHI | - | 24 | 6 | 5 | 4.92 | 33 | 7 | 0 | 0 | 26 | 0 | 4 | 97.0 | 128 | 62 | 53 | 5 | 42 | 36 | 3 | 0 | 2 | 1.75 | 11.88 | 0.46 | 3.90 | 3.34 | 5.75 | 0.86 |
| 1981 | Reading Phillies | East | AA | PHI | - | 25 | 5 | 4 | 3.26 | 56 | 0 | 0 | 0 | 56 | 43 | 17 | 80.0 | 80 | 34 | 29 | 7 | 29 | 62 | 6 | 0 | 1 | 1.36 | 9.00 | 0.79 | 3.26 | 6.98 | 3.83 | 2.14 |
| 1981 | Philadelphia Phillies | NL | MLB | PHI | 35 | 25 | 0 | 1 | 7.71 | 4 | 0 | 0 | 0 | 4 | 2 | 0 | 4.2 | 7 | 4 | 4 | 0 | 6 | 5 | 0 | 0 | 0 | 2.79 | 13.50 | 0.00 | 11.57 | 9.64 | 7.71 | 0.83 |
| 1982 | Oklahoma City 89ers | Amer | AAA | PHI | - | 26 | 6 | 7 | 4.37 | 25 | 17 | 2 | 0 | 8 | 4 | 0 | 131.2 | 135 | 78 | 64 | 12 | 59 | 73 | 6 | 0 | 2 | 1.47 | 9.23 | 0.82 | 4.03 | 4.99 | 5.33 | 1.24 |
| 1982 | Philadelphia Phillies | NL | MLB | PHI | 35 | 26 | 1 | 0 | 5.19 | 7 | 0 | 0 | 0 | 7 | 1 | 0 | 8.2 | 11 | 6 | 5 | 0 | 3 | 1 | 0 | 0 | 1 | 1.62 | 11.42 | 0.00 | 3.12 | 1.04 | 6.23 | 0.33 |
| 1982 | Cleveland Indians | AL | MLB | CLE | 31 | 26 | 1 | 1 | 3.45 | 6 | 1 | 0 | 0 | 5 | 1 | 0 | 15.2 | 15 | 6 | 6 | 1 | 3 | 10 | 0 | 0 | 0 | 1.15 | 8.62 | 0.57 | 1.72 | 5.74 | 3.45 | 3.33 |
| 1983 | Charleston Charlies | IL | AAA | CLE | - | 27 | 10 | 6 | 3.59 | 21 | 21 | 7 | 2 | 0 | 0 | 0 | 145.1 | 141 | 70 | 58 | 16 | 67 | 57 | 5 | 0 | 1 | 1.43 | 8.73 | 0.99 | 4.15 | 3.53 | 4.33 | 0.85 |
| 1983 | Cleveland Indians | AL | MLB | CLE | 35 | 27 | 0 | 0 | 7.17 | 7 | 0 | 0 | 0 | 7 | 1 | 0 | 21.1 | 26 | 19 | 17 | 4 | 9 | 11 | 0 | 0 | 0 | 1.64 | 10.97 | 1.69 | 3.80 | 4.64 | 8.02 | 1.22 |
| 1984 | Maine Guides | IL | AAA | CLE | - | 28 | 12 | 6 | 3.61 | 27 | 27 | 7 | 2 | 0 | 0 | 0 | 179.1 | 193 | 86 | 72 | 16 | 57 | 77 | 2 | 0 | 1 | 1.39 | 9.69 | 0.80 | 2.86 | 3.86 | 4.32 | 1.35 |
| 1985 | Maine Guides | IL | AAA | CLE | - | 29 | 8 | 5 | 3.40 | 14 | 14 | 5 | 0 | 0 | 0 | 0 | 95.1 | 88 | 41 | 36 | 10 | 37 | 47 | 4 | 0 | 0 | 1.31 | 8.31 | 0.94 | 3.49 | 4.44 | 3.87 | 1.27 |
| 1985 | Cleveland Indians | AL | MLB | CLE | 35 | 29 | 3 | 5 | 4.11 | 33 | 5 | 0 | 0 | 28 | 19 | 8 | 72.1 | 67 | 41 | 33 | 12 | 19 | 37 | 4 | 0 | 3 | 1.19 | 8.34 | 1.49 | 2.36 | 4.60 | 5.10 | 1.95 |
| 1986 | Calgary Cannons | PCL | AAA | SEA | - | 30 | 2 | 1 | 4.61 | 19 | 2 | 0 | 0 | 17 | 10 | 3 | 41.0 | 45 | 24 | 21 | 4 | 17 | 20 | 0 | 0 | 0 | 1.51 | 9.88 | 0.88 | 3.73 | 4.39 | 5.27 | 1.18 |
| 1986 | Seattle Mariners | AL | MLB | SEA | 31 | 30 | 4 | 0 | 3.12 | 11 | 4 | 0 | 0 | 7 | 4 | 0 | 34.2 | 38 | 13 | 12 | 3 | 13 | 16 | 1 | 0 | 0 | 1.47 | 9.87 | 0.78 | 3.37 | 4.15 | 3.37 | 1.23 |
| 1987 | Calgary Cannons | PCL | AAA | SEA | - | 31 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0.33 | 3.00 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 |
| 1987 | Seattle Mariners | AL | MLB | SEA | 31 | 31 | 1 | 2 | 3.42 | 39 | 1 | 0 | 0 | 38 | 17 | 7 | 81.2 | 79 | 32 | 31 | 7 | 24 | 51 | 1 | 0 | 3 | 1.26 | 8.71 | 0.77 | 2.64 | 5.62 | 3.53 | 2.13 |
| 1988 | Seattle Mariners | AL | MLB | SEA | 31 | 32 | 1 | 1 | 3.96 | 46 | 0 | 0 | 0 | 46 | 19 | 1 | 86.1 | 82 | 42 | 38 | 8 | 33 | 48 | 1 | 7 | 2 | 1.33 | 8.55 | 0.83 | 3.44 | 5.00 | 4.38 | 1.45 |
| 1989 | Seattle Mariners | AL | MLB | SEA | 31 | 33 | 7 | 7 | 3.19 | 52 | 1 | 0 | 0 | 51 | 14 | 0 | 101.2 | 89 | 44 | 36 | 10 | 43 | 50 | 5 | 1 | 1 | 1.30 | 7.88 | 0.89 | 3.81 | 4.43 | 3.90 | 1.16 |
| 1990 | Seattle Mariners | AL | MLB | SEA | 31 | 34 | 0 | 1 | 4.91 | 4 | 0 | 0 | 0 | 4 | 1 | 0 | 7.1 | 8 | 4 | 4 | 1 | 3 | 2 | 0 | 0 | 0 | 1.50 | 9.82 | 1.23 | 3.68 | 2.45 | 4.91 | 0.67 |
| 1990 | Boston Red Sox | AL | MLB | BOS | 3,45 | 34 | 2 | 1 | 4.80 | 29 | 0 | 0 | 0 | 29 | 15 | 2 | 45.0 | 55 | 27 | 24 | 1 | 16 | 17 | 7 | 1 | 0 | 1.58 | 11.00 | 0.20 | 3.20 | 3.40 | 5.40 | 1.06 |
| Tot: | MLB (9 yrs) | MLB | 20 | 19 | 3.94 | 238 | 12 | 0 | 0 | 94 | 226 | 18 | 479.1 | 477 | 238 | 210 | 47 | 172 | 248 | 19 | 9 | 10 | 1.35 | 8.96 | 0.88 | 3.23 | 4.66 | 4.47 | 1.44 | ||||
| Tot: | NL (2 yrs) | NL | 1 | 1 | 6.07 | 11 | 0 | 0 | 0 | 3 | 11 | 0 | 13.1 | 18 | 10 | 9 | 0 | 9 | 6 | 0 | 0 | 1 | 2.02 | 12.15 | 0.00 | 6.07 | 4.05 | 6.75 | 0.67 | ||||
| Tot: | AL (8 yrs) | AL | 19 | 18 | 3.88 | 227 | 12 | 0 | 0 | 91 | 215 | 18 | 466.0 | 459 | 228 | 201 | 47 | 163 | 242 | 19 | 9 | 9 | 1.33 | 8.86 | 0.91 | 3.15 | 4.67 | 4.40 | 1.48 | ||||
| Tot: | Minors (11 yrs) | Minors | 72 | 46 | 3.48 | 335 | 90 | 22 | 5 | 57 | 245 | 61 | 1015.2 | 1003 | 486 | 393 | 80 | 409 | 500 | 35 | 0 | 8 | 1.39 | 8.89 | 0.71 | 3.62 | 4.43 | 4.31 | 1.22 | ||||
| Tot: | A- (1 yrs) | A- | 3 | 5 | 4.82 | 32 | 1 | 0 | 0 | 0 | 31 | 7 | 56.0 | 63 | 35 | 30 | 7 | 24 | 36 | 6 | 0 | 0 | 1.55 | 10.12 | 1.12 | 3.86 | 5.79 | 5.62 | 1.50 | ||||
| Tot: | A (1 yrs) | A | 7 | 2 | 1.36 | 39 | 0 | 0 | 0 | 0 | 39 | 12 | 66.0 | 36 | 22 | 10 | 0 | 34 | 31 | 3 | 0 | 1 | 1.06 | 4.91 | 0.00 | 4.64 | 4.23 | 3.00 | 0.91 | ||||
| Tot: | A+ (1 yrs) | A+ | 1 | 0 | 0.75 | 15 | 0 | 0 | 0 | 0 | 15 | 7 | 24.0 | 9 | 3 | 2 | 0 | 5 | 11 | 0 | 0 | 0 | 0.58 | 3.38 | 0.00 | 1.88 | 4.12 | 1.12 | 2.20 | ||||
| Tot: | AA (3 yrs) | AA | 17 | 9 | 2.39 | 109 | 1 | 1 | 1 | 43 | 108 | 28 | 177.0 | 164 | 65 | 47 | 10 | 67 | 109 | 6 | 0 | 1 | 1.31 | 8.34 | 0.51 | 3.41 | 5.54 | 3.31 | 1.63 | ||||
| Tot: | AAA (7 yrs) | AAA | 44 | 30 | 3.95 | 140 | 88 | 21 | 4 | 14 | 52 | 7 | 692.2 | 731 | 361 | 304 | 63 | 279 | 313 | 20 | 0 | 6 | 1.46 | 9.50 | 0.82 | 3.63 | 4.07 | 4.69 | 1.12 | ||||
| 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 | Reading Phillies | East | AA | PHI | - | 24 | P | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1980 | Oklahoma City 89ers | Amer | AAA | PHI | - | 24 | P | 37 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | .250 | .250 | .500 | .750 | .250 | .250 | .333 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1982 | Oklahoma City 89ers | Amer | AAA | PHI | - | 26 | P | 25 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | Minors (3 yrs) | Minors | 103 | 8 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 1 | 0 | .125 | .125 | .250 | .375 | .125 | .125 | .143 | 0.00 | 12.50 | ||||||||
| Tot: | A- (1 yrs) | A- | 32 | 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 | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | ||||||||
| Tot: | AAA (2 yrs) | AAA | 62 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 1 | 0 | .167 | .167 | .333 | .500 | .167 | .167 | .200 | 0.00 | 16.67 | ||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 25 | 62 | 46 | 41 | 46 | 63 | .489 |