| 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 |
| 1978 | Fresno Giants | Calif | A+ | SFN | - | 23 | 7 | 11 | 4.91 | 29 | 28 | 7 | 0 | 1 | 0 | 0 | 176.0 | 216 | 117 | 96 | 12 | 82 | 109 | 8 | 0 | 6 | 1.69 | 11.05 | 0.61 | 4.19 | 5.57 | 5.98 | 1.33 |
| 1979 | Shreveport Captains | Tex | AA | SFN | - | 24 | 6 | 10 | 4.53 | 24 | 24 | 5 | 0 | 0 | 0 | 0 | 141.0 | 165 | 96 | 71 | 5 | 60 | 80 | 5 | 2 | 6 | 1.60 | 10.53 | 0.32 | 3.83 | 5.11 | 6.13 | 1.33 |
| 1980 | Shreveport Captains | Tex | AA | SFN | - | 25 | 2 | 6 | 1.78 | 12 | 12 | 3 | 1 | 0 | 0 | 0 | 81.0 | 67 | 28 | 16 | 4 | 30 | 40 | 3 | 0 | 0 | 1.20 | 7.44 | 0.44 | 3.33 | 4.44 | 3.11 | 1.33 |
| 1980 | Phoenix Giants | PCL | AAA | SFN | - | 25 | 1 | 1 | 4.24 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 17.0 | 18 | 8 | 8 | 2 | 13 | 13 | 1 | 0 | 0 | 1.82 | 9.53 | 1.06 | 6.88 | 6.88 | 4.24 | 1.00 |
| 1980 | San Francisco Giants | NL | MLB | SFN | 40 | 25 | 4 | 6 | 4.32 | 15 | 13 | 0 | 0 | 2 | 1 | 0 | 75.0 | 82 | 38 | 36 | 3 | 32 | 40 | 2 | 2 | 0 | 1.52 | 9.84 | 0.36 | 3.84 | 4.80 | 4.56 | 1.25 |
| 1981 | Phoenix Giants | PCL | AAA | SFN | - | 26 | 6 | 8 | 3.66 | 20 | 20 | 2 | 1 | 0 | 0 | 0 | 118.0 | 127 | 58 | 48 | 9 | 41 | 64 | 7 | 1 | 8 | 1.42 | 9.69 | 0.69 | 3.13 | 4.88 | 4.42 | 1.56 |
| 1981 | San Francisco Giants | NL | MLB | SFN | 40 | 26 | 1 | 2 | 4.34 | 6 | 3 | 0 | 0 | 3 | 2 | 0 | 18.2 | 20 | 9 | 9 | 1 | 9 | 6 | 0 | 0 | 1 | 1.55 | 9.64 | 0.48 | 4.34 | 2.89 | 4.34 | 0.67 |
| 1982 | Phoenix Giants | PCL | AAA | SFN | - | 27 | 6 | 12 | 6.54 | 29 | 27 | 3 | 1 | 2 | 0 | 0 | 152.2 | 214 | 136 | 111 | 16 | 95 | 89 | 8 | 0 | 4 | 2.02 | 12.62 | 0.94 | 5.60 | 5.25 | 8.02 | 0.94 |
| 1983 | Iowa Cubs | Amer | AAA | CHN | - | 28 | 7 | 4 | 3.45 | 49 | 0 | 0 | 0 | 49 | 39 | 11 | 78.1 | 78 | 35 | 30 | 4 | 48 | 50 | 4 | 0 | 3 | 1.61 | 8.96 | 0.46 | 5.51 | 5.74 | 4.02 | 1.04 |
| 1983 | Chicago Cubs | NL | MLB | CHN | 50 | 28 | 0 | 0 | 9.00 | 5 | 0 | 0 | 0 | 5 | 2 | 0 | 4.0 | 6 | 4 | 4 | 0 | 2 | 5 | 0 | 0 | 0 | 2.00 | 13.50 | 0.00 | 4.50 | 11.25 | 9.00 | 2.50 |
| 1984 | Omaha Royals | Amer | AAA | KCA | - | 29 | 1 | 2 | 3.07 | 11 | 0 | 0 | 0 | 11 | 9 | 2 | 14.2 | 13 | 7 | 5 | 1 | 10 | 9 | 2 | 0 | 0 | 1.57 | 7.98 | 0.61 | 6.14 | 5.52 | 4.30 | 0.90 |
| 1985 | Omaha Royals | Amer | AAA | KCA | - | 30 | 11 | 10 | 2.91 | 32 | 20 | 4 | 1 | 12 | 3 | 0 | 151.2 | 136 | 60 | 49 | 10 | 72 | 91 | 3 | 0 | 0 | 1.37 | 8.07 | 0.59 | 4.27 | 5.40 | 3.56 | 1.26 |
| 1986 | Omaha Royals | Amer | AAA | KCA | - | 31 | 13 | 6 | 3.29 | 23 | 22 | 8 | 1 | 1 | 0 | 0 | 150.1 | 131 | 63 | 55 | 7 | 59 | 71 | 0 | 0 | 3 | 1.26 | 7.84 | 0.42 | 3.53 | 4.25 | 3.77 | 1.20 |
| 1986 | Kansas City Royals | AL | MLB | KCA | 50 | 31 | 0 | 1 | 6.23 | 5 | 1 | 0 | 0 | 4 | 2 | 0 | 13.0 | 18 | 9 | 9 | 1 | 7 | 4 | 0 | 0 | 1 | 1.92 | 12.46 | 0.69 | 4.85 | 2.77 | 6.23 | 0.57 |
| 1987 | Omaha Royals | Amer | AAA | KCA | - | 32 | 0 | 2 | 3.50 | 9 | 2 | 0 | 0 | 7 | 5 | 2 | 18.0 | 20 | 9 | 7 | 1 | 9 | 10 | 0 | 0 | 0 | 1.61 | 10.00 | 0.50 | 4.50 | 5.00 | 4.50 | 1.11 |
| 1988 | Omaha Royals | Amer | AAA | KCA | - | 33 | 6 | 9 | 4.02 | 24 | 23 | 1 | 0 | 1 | 0 | 0 | 134.1 | 150 | 68 | 60 | 11 | 44 | 78 | 2 | 0 | 12 | 1.44 | 10.05 | 0.74 | 2.95 | 5.23 | 4.56 | 1.77 |
| Tot: | MLB (4 yrs) | MLB | 5 | 9 | 4.72 | 31 | 17 | 0 | 0 | 7 | 14 | 0 | 110.2 | 126 | 60 | 58 | 5 | 50 | 55 | 2 | 2 | 2 | 1.59 | 10.25 | 0.41 | 4.07 | 4.47 | 4.88 | 1.10 | ||||
| Tot: | NL (3 yrs) | NL | 5 | 8 | 4.52 | 26 | 16 | 0 | 0 | 5 | 10 | 0 | 97.2 | 108 | 51 | 49 | 4 | 43 | 51 | 2 | 2 | 1 | 1.55 | 9.95 | 0.37 | 3.96 | 4.70 | 4.70 | 1.19 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 1 | 6.23 | 5 | 1 | 0 | 0 | 2 | 4 | 0 | 13.0 | 18 | 9 | 9 | 1 | 7 | 4 | 0 | 0 | 1 | 1.92 | 12.46 | 0.69 | 4.85 | 2.77 | 6.23 | 0.57 | ||||
| Tot: | Minors (11 yrs) | Minors | 66 | 81 | 4.06 | 264 | 180 | 35 | 6 | 56 | 84 | 15 | 1233.0 | 1335 | 685 | 556 | 82 | 563 | 704 | 43 | 3 | 42 | 1.54 | 9.74 | 0.60 | 4.11 | 5.14 | 5.00 | 1.25 | ||||
| Tot: | A+ (1 yrs) | A+ | 7 | 11 | 4.91 | 29 | 28 | 7 | 0 | 0 | 1 | 0 | 176.0 | 216 | 117 | 96 | 12 | 82 | 109 | 8 | 0 | 6 | 1.69 | 11.05 | 0.61 | 4.19 | 5.57 | 5.98 | 1.33 | ||||
| Tot: | AA (2 yrs) | AA | 8 | 16 | 3.53 | 36 | 36 | 8 | 1 | 0 | 0 | 0 | 222.0 | 232 | 124 | 87 | 9 | 90 | 120 | 8 | 2 | 6 | 1.45 | 9.41 | 0.36 | 3.65 | 4.86 | 5.03 | 1.33 | ||||
| Tot: | AAA (9 yrs) | AAA | 51 | 54 | 4.02 | 199 | 116 | 20 | 5 | 56 | 83 | 15 | 835.0 | 887 | 444 | 373 | 61 | 391 | 475 | 27 | 1 | 30 | 1.53 | 9.56 | 0.66 | 4.21 | 5.12 | 4.79 | 1.21 | ||||
| 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 |
| 1979 | Shreveport Captains | Tex | AA | SFN | - | 24 | P | 25 | 24 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 11 | 0 | 3 | 0 | 0 | 0 | 4 | 31 | 1 | 1 | .083 | .214 | .167 | .381 | .250 | .084 | .154 | 12.90 | 35.48 | 2.75 | 0.00 | |
| 1980 | Shreveport Captains | Tex | AA | SFN | - | 25 | OF | 12 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 1 | 18 | 0 | 1 | .059 | .059 | .059 | .118 | .000 | .000 | .125 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1980 | Phoenix Giants | PCL | AAA | SFN | - | 25 | P | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .500 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1980 | San Francisco Giants | NL | MLB | SFN | 40 | 25 | P | 15 | 22 | 2 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 10 | 0 | 1 | 0 | 0 | 1 | 5 | 25 | 1 | 3 | .182 | .250 | .227 | .477 | .136 | .045 | .333 | 8.00 | 40.00 | 5.00 | 0.00 | |
| 1981 | Phoenix Giants | PCL | AAA | SFN | - | 26 | P | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1981 | San Francisco Giants | NL | MLB | SFN | 40 | 26 | P | 6 | 5 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .333 | 0.00 | 33.33 | 0.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 21 | 27 | 2 | 5 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 12 | 0 | 2 | 0 | 0 | 1 | 6 | 31 | 1 | 4 | .185 | .241 | .222 | .464 | .111 | .037 | .333 | 6.45 | 38.71 | 6.00 | |||||||
| Tot: | NL (2 yrs) | NL | 21 | 27 | 2 | 5 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 12 | 0 | 2 | 0 | 0 | 1 | 6 | 31 | 1 | 4 | .185 | .241 | .222 | .464 | .111 | .037 | .333 | 6.45 | 38.71 | 6.00 | |||||||
| Tot: | Minors (3 yrs) | Minors | 59 | 46 | 3 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 22 | 0 | 4 | 0 | 0 | 0 | 6 | 54 | 1 | 3 | .087 | .160 | .130 | .290 | .130 | .043 | .167 | 7.41 | 40.74 | 5.50 | |||||||
| Tot: | AA (2 yrs) | AA | 37 | 41 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 20 | 0 | 4 | 0 | 0 | 0 | 5 | 49 | 1 | 2 | .073 | .156 | .122 | .278 | .146 | .049 | .143 | 8.16 | 40.82 | 5.00 | |||||||
| Tot: | AAA (2 yrs) | AAA | 22 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .333 | 0.00 | 40.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 30 | 47 | 37 | 35 | 37 | 57 | .464 |