| 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 | Seattle Mariners | AL | MLB | SEA | 43 | 29 | 8 | 10 | 2.83 | 58 | 3 | 0 | 0 | 55 | 39 | 16 | 114.1 | 93 | 40 | 36 | 8 | 39 | 105 | 1 | 2 | 5 | 1.15 | 7.32 | 0.63 | 3.07 | 8.27 | 3.15 | 2.69 |
| 1978 | Seattle Mariners | AL | MLB | SEA | 43 | 30 | 11 | 7 | 3.69 | 56 | 0 | 0 | 0 | 56 | 42 | 10 | 107.1 | 88 | 46 | 44 | 12 | 39 | 62 | 4 | 0 | 5 | 1.18 | 7.38 | 1.01 | 3.27 | 5.20 | 3.86 | 1.59 |
| 1979 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 31 | 10 | 5 | 2.99 | 84 | 0 | 0 | 0 | 84 | 25 | 5 | 129.1 | 122 | 50 | 43 | 11 | 43 | 106 | 6 | 6 | 3 | 1.28 | 8.49 | 0.77 | 2.99 | 7.38 | 3.48 | 2.47 |
| 1980 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 32 | 5 | 5 | 3.27 | 74 | 0 | 0 | 0 | 74 | 38 | 11 | 123.2 | 117 | 53 | 45 | 10 | 28 | 82 | 0 | 2 | 1 | 1.17 | 8.51 | 0.73 | 2.04 | 5.97 | 3.86 | 2.93 |
| 1981 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 33 | 1 | 3 | 4.54 | 33 | 0 | 0 | 0 | 33 | 14 | 9 | 41.2 | 47 | 27 | 21 | 5 | 18 | 23 | 1 | 0 | 0 | 1.56 | 10.15 | 1.08 | 3.89 | 4.97 | 5.83 | 1.28 |
| 1982 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 34 | 9 | 3 | 4.36 | 45 | 0 | 0 | 0 | 45 | 14 | 1 | 86.2 | 81 | 43 | 42 | 11 | 36 | 58 | 1 | 1 | 1 | 1.35 | 8.41 | 1.14 | 3.74 | 6.02 | 4.47 | 1.61 |
| Tot: | MLB (6 yrs) | MLB | 44 | 33 | 3.45 | 350 | 3 | 0 | 0 | 172 | 347 | 52 | 603.0 | 548 | 259 | 231 | 57 | 203 | 436 | 13 | 11 | 15 | 1.25 | 8.18 | 0.85 | 3.03 | 6.51 | 3.87 | 2.15 | ||||
| Tot: | NL (4 yrs) | NL | 25 | 16 | 3.56 | 236 | 0 | 0 | 0 | 91 | 236 | 26 | 381.1 | 367 | 173 | 151 | 37 | 125 | 269 | 8 | 9 | 5 | 1.29 | 8.66 | 0.87 | 2.95 | 6.35 | 4.08 | 2.15 | ||||
| Tot: | AL (2 yrs) | AL | 19 | 17 | 3.25 | 114 | 3 | 0 | 0 | 81 | 111 | 26 | 221.2 | 181 | 86 | 80 | 20 | 78 | 167 | 5 | 2 | 10 | 1.17 | 7.35 | 0.81 | 3.17 | 6.78 | 3.49 | 2.14 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | 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 |
| 1979 | Pittsburgh Pirates | Championship Series | Playoffs | 31 | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 12.00 | 81.00 | 0.00 | 27.00 | 27.00 | 0.00 | 1.00 |
| 1979 | Pittsburgh Pirates | World Series | Playoffs | 31 | 0 | 0 | 3.86 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 5 | 0 | 2 | 0 | 3 | 4 | 0 | 0 | 0 | 1.71 | 9.64 | 0.00 | 5.79 | 7.71 | 0.00 | 1.33 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 0 | 0 | 3.60 | 4 | 0 | 0 | 0 | 0 | 4 | 0 | 5.0 | 8 | 0 | 2 | 0 | 4 | 5 | 0 | 0 | 0 | 2.40 | 14.40 | 0.00 | 7.20 | 9.00 | 0.00 | 1.25 |
| 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 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 31 | P | 84 | 12 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 2 | 16 | 0 | 2 | .167 | .167 | .167 | .334 | .000 | .000 | .200 | 0.00 | 12.50 | 0.00 | 0.00 | |
| 1980 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 32 | P | 75 | 11 | 2 | 5 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 8 | 15 | 1 | 4 | .455 | .538 | .727 | 1.265 | .455 | .272 | .500 | 13.33 | 13.33 | 1.00 | 11.00 | |
| 1981 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 33 | P | 33 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| 1982 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 34 | P | 46 | 10 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 5 | 11 | 2 | 1 | .300 | .300 | .500 | .800 | .200 | .200 | .375 | 0.00 | 18.18 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 238 | 37 | 4 | 10 | 2 | 0 | 1 | 5 | 0 | 0 | 2 | 10 | 0 | 9 | 0 | 0 | 0 | 15 | 48 | 3 | 7 | .270 | .308 | .405 | .713 | .189 | .135 | .346 | 4.17 | 20.83 | 5.00 | 37.00 | ||||||
| Tot: | NL (4 yrs) | NL | 238 | 37 | 4 | 10 | 2 | 0 | 1 | 5 | 0 | 0 | 2 | 10 | 0 | 9 | 0 | 0 | 0 | 15 | 48 | 3 | 7 | .270 | .308 | .405 | .713 | .189 | .135 | .346 | 4.17 | 20.83 | 5.00 | 37.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 79 | 55 | 68 | 73 | 68 | 96 | .474 |