| 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 | Lakeland Tigers | FSL | A+ | DET | - | 19 | 18 | 5 | 2.01 | 26 | 26 | 11 | 3 | 0 | 0 | 0 | 188.0 | 150 | 53 | 42 | 5 | 67 | 99 | 6 | 2 | 0 | 1.15 | 7.18 | 0.24 | 3.21 | 4.74 | 2.54 | 1.48 |
| 1978 | Montgomery Rebels | Sou | AA | DET | - | 20 | 9 | 6 | 2.91 | 16 | 16 | 7 | 2 | 0 | 0 | 0 | 105.0 | 80 | 44 | 34 | 3 | 48 | 85 | 1 | 0 | 2 | 1.22 | 6.86 | 0.26 | 4.11 | 7.29 | 3.77 | 1.77 |
| 1978 | Evansville Triplets | Amer | AAA | DET | - | 20 | 3 | 3 | 3.07 | 8 | 7 | 2 | 0 | 1 | 0 | 0 | 41.0 | 38 | 23 | 14 | 3 | 23 | 21 | 1 | 0 | 2 | 1.49 | 8.34 | 0.66 | 5.05 | 4.61 | 5.05 | 0.91 |
| 1979 | Evansville Triplets | Amer | AAA | DET | - | 21 | 7 | 8 | 5.57 | 19 | 19 | 3 | 1 | 0 | 0 | 0 | 105.0 | 113 | 78 | 65 | 10 | 67 | 71 | 7 | 0 | 4 | 1.71 | 9.69 | 0.86 | 5.74 | 6.09 | 6.69 | 1.06 |
| 1979 | Detroit Tigers | AL | MLB | DET | 43 | 21 | 3 | 3 | 6.92 | 13 | 8 | 0 | 0 | 5 | 3 | 0 | 39.0 | 46 | 30 | 30 | 3 | 21 | 31 | 2 | 0 | 0 | 1.72 | 10.62 | 0.69 | 4.85 | 7.15 | 6.92 | 1.48 |
| 1980 | Evansville Triplets | Amer | AAA | DET | - | 22 | 7 | 14 | 4.56 | 28 | 24 | 3 | 0 | 4 | 0 | 0 | 140.0 | 148 | 82 | 71 | 8 | 90 | 85 | 6 | 0 | 0 | 1.70 | 9.51 | 0.51 | 5.79 | 5.46 | 5.27 | 0.94 |
| 1981 | Birmingham Barons | Sou | AA | DET | - | 23 | 5 | 5 | 4.15 | 14 | 14 | 3 | 0 | 0 | 0 | 0 | 89.0 | 82 | 46 | 41 | 11 | 69 | 77 | 5 | 0 | 2 | 1.70 | 8.29 | 1.11 | 6.98 | 7.79 | 4.65 | 1.12 |
| 1981 | Evansville Triplets | Amer | AAA | DET | - | 23 | 2 | 2 | 6.46 | 16 | 4 | 0 | 0 | 12 | 0 | 1 | 39.0 | 52 | 34 | 28 | 6 | 38 | 21 | 2 | 0 | 0 | 2.31 | 12.00 | 1.38 | 8.77 | 4.85 | 7.85 | 0.55 |
| 1982 | Phoenix Giants | PCL | AAA | SFN | - | 24 | 11 | 4 | 3.94 | 17 | 17 | 4 | 0 | 0 | 0 | 0 | 109.2 | 107 | 54 | 48 | 9 | 71 | 62 | 3 | 0 | 1 | 1.62 | 8.78 | 0.74 | 5.83 | 5.09 | 4.43 | 0.87 |
| 1982 | San Francisco Giants | NL | MLB | SFN | 31 | 24 | 0 | 2 | 4.85 | 9 | 6 | 0 | 0 | 3 | 0 | 0 | 26.0 | 23 | 16 | 14 | 2 | 26 | 10 | 0 | 3 | 1 | 1.88 | 7.96 | 0.69 | 9.00 | 3.46 | 5.54 | 0.38 |
| 1983 | Phoenix Giants | PCL | AAA | SFN | - | 25 | 3 | 12 | 5.77 | 24 | 23 | 5 | 0 | 1 | 0 | 0 | 145.0 | 171 | 115 | 93 | 20 | 82 | 94 | 4 | 0 | 5 | 1.74 | 10.61 | 1.24 | 5.09 | 5.83 | 7.14 | 1.15 |
| 1983 | San Francisco Giants | NL | MLB | SFN | 31 | 25 | 0 | 0 | 8.10 | 7 | 0 | 0 | 0 | 7 | 0 | 0 | 13.1 | 16 | 14 | 12 | 1 | 16 | 5 | 1 | 0 | 2 | 2.40 | 10.80 | 0.68 | 10.80 | 3.38 | 9.45 | 0.31 |
| 1985 | Tacoma Tigers | PCL | AAA | OAK | - | 27 | 4 | 2 | 5.95 | 32 | 0 | 0 | 0 | 32 | 8 | 0 | 56.0 | 65 | 41 | 37 | 2 | 50 | 38 | 8 | 0 | 0 | 2.05 | 10.45 | 0.32 | 8.04 | 6.11 | 6.59 | 0.76 |
| Tot: | MLB (3 yrs) | MLB | 3 | 5 | 6.43 | 29 | 14 | 0 | 0 | 3 | 15 | 0 | 78.1 | 85 | 60 | 56 | 6 | 63 | 46 | 3 | 3 | 3 | 1.89 | 9.77 | 0.69 | 7.24 | 5.29 | 6.89 | 0.73 | ||||
| Tot: | NL (2 yrs) | NL | 0 | 2 | 5.95 | 16 | 6 | 0 | 0 | 0 | 10 | 0 | 39.1 | 39 | 30 | 26 | 3 | 42 | 15 | 1 | 3 | 3 | 2.06 | 8.92 | 0.69 | 9.61 | 3.43 | 6.86 | 0.36 | ||||
| Tot: | AL (1 yrs) | AL | 3 | 3 | 6.92 | 13 | 8 | 0 | 0 | 3 | 5 | 0 | 39.0 | 46 | 30 | 30 | 3 | 21 | 31 | 2 | 0 | 0 | 1.72 | 10.62 | 0.69 | 4.85 | 7.15 | 6.92 | 1.48 | ||||
| Tot: | Minors (8 yrs) | Minors | 69 | 61 | 4.18 | 200 | 150 | 38 | 6 | 8 | 50 | 1 | 1017.2 | 1006 | 570 | 473 | 77 | 605 | 653 | 43 | 2 | 16 | 1.58 | 8.90 | 0.68 | 5.35 | 5.77 | 5.04 | 1.08 | ||||
| Tot: | A+ (1 yrs) | A+ | 18 | 5 | 2.01 | 26 | 26 | 11 | 3 | 0 | 0 | 0 | 188.0 | 150 | 53 | 42 | 5 | 67 | 99 | 6 | 2 | 0 | 1.15 | 7.18 | 0.24 | 3.21 | 4.74 | 2.54 | 1.48 | ||||
| Tot: | AA (2 yrs) | AA | 14 | 11 | 3.48 | 30 | 30 | 10 | 2 | 0 | 0 | 0 | 194.0 | 162 | 90 | 75 | 14 | 117 | 162 | 6 | 0 | 4 | 1.44 | 7.52 | 0.65 | 5.43 | 7.52 | 4.18 | 1.38 | ||||
| Tot: | AAA (7 yrs) | AAA | 37 | 45 | 5.04 | 144 | 94 | 17 | 1 | 8 | 50 | 1 | 635.2 | 694 | 427 | 356 | 58 | 421 | 392 | 31 | 0 | 12 | 1.75 | 9.83 | 0.82 | 5.96 | 5.55 | 6.05 | 0.93 | ||||
| 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 |
| 1982 | San Francisco Giants | NL | MLB | SFN | 31 | 24 | P | 9 | 7 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 8 | 0 | 1 | .143 | .125 | .143 | .268 | .000 | .000 | .200 | 0.00 | 37.50 | 0.00 | 0.00 | |
| 1983 | Phoenix Giants | PCL | AAA | SFN | - | 25 | P | 30 | 33 | 5 | 11 | 2 | 0 | 2 | 4 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 0 | 0 | 19 | 34 | 4 | 7 | .333 | .353 | .576 | .929 | .273 | .243 | .409 | 2.94 | 26.47 | 9.00 | 16.50 | |
| 1983 | San Francisco Giants | NL | MLB | SFN | 31 | 25 | P | 7 | 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: | MLB (2 yrs) | MLB | 16 | 9 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 10 | 0 | 1 | .111 | .100 | .111 | .211 | .000 | .000 | .143 | 0.00 | 30.00 | ||||||||
| Tot: | NL (2 yrs) | NL | 16 | 9 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 10 | 0 | 1 | .111 | .100 | .111 | .211 | .000 | .000 | .143 | 0.00 | 30.00 | ||||||||
| Tot: | Minors (2 yrs) | Minors | 56 | 33 | 5 | 11 | 2 | 0 | 2 | 4 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 0 | 0 | 19 | 34 | 4 | 7 | .333 | .353 | .576 | .929 | .273 | .242 | .409 | 2.94 | 26.47 | 9.00 | 16.50 | ||||||
| Tot: | A+ (1 yrs) | A+ | 26 | 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 | 30 | 33 | 5 | 11 | 2 | 0 | 2 | 4 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 0 | 0 | 19 | 34 | 4 | 7 | .333 | .353 | .576 | .929 | .273 | .242 | .409 | 2.94 | 26.47 | 9.00 | 16.50 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 48 | 25 | 48 | 29 | 48 | 62 | .501 |