| 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 |
| 1973 | Baltimore Orioles | AL | MLB | BAL | 17 | 22 | 0 | 1 | 3.94 | 4 | 1 | 0 | 0 | 3 | 2 | 0 | 16.0 | 14 | 8 | 7 | 1 | 7 | 10 | 0 | 0 | 0 | 1.31 | 7.88 | 0.56 | 3.94 | 5.63 | 4.50 | 1.43 |
| 1974 | Baltimore Orioles | AL | MLB | BAL | 17 | 23 | 5 | 5 | 2.97 | 20 | 6 | 0 | 0 | 14 | 8 | 1 | 91.0 | 68 | 37 | 30 | 5 | 26 | 40 | 1 | 0 | 3 | 1.03 | 6.73 | 0.49 | 2.57 | 3.96 | 3.66 | 1.54 |
| 1975 | Baltimore Orioles | AL | MLB | BAL | 17 | 24 | 2 | 5 | 3.71 | 29 | 1 | 0 | 0 | 28 | 14 | 4 | 87.1 | 80 | 37 | 36 | 7 | 31 | 46 | 2 | 0 | 1 | 1.27 | 8.24 | 0.72 | 3.19 | 4.74 | 3.81 | 1.48 |
| 1976 | Baltimore Orioles | AL | MLB | BAL | 17 | 25 | 20 | 7 | 2.67 | 38 | 25 | 14 | 4 | 13 | 9 | 1 | 232.1 | 224 | 81 | 69 | 10 | 64 | 113 | 5 | 1 | 6 | 1.24 | 8.68 | 0.39 | 2.48 | 4.38 | 3.14 | 1.77 |
| 1977 | Cleveland Indians | AL | MLB | CLE | 23,17 | 26 | 13 | 19 | 3.60 | 38 | 38 | 21 | 1 | 0 | 0 | 0 | 282.2 | 281 | 130 | 113 | 23 | 88 | 118 | 12 | 1 | 2 | 1.31 | 8.95 | 0.73 | 2.80 | 3.76 | 4.14 | 1.34 |
| 1978 | Cleveland Indians | AL | MLB | CLE | 17 | 27 | 2 | 3 | 7.89 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 29.2 | 43 | 27 | 26 | 6 | 16 | 13 | 1 | 0 | 1 | 1.99 | 13.04 | 1.82 | 4.85 | 3.94 | 8.19 | 0.81 |
| 1979 | Cleveland Indians | AL | MLB | CLE | 17 | 28 | 4 | 10 | 5.23 | 18 | 14 | 2 | 0 | 4 | 1 | 0 | 94.2 | 120 | 70 | 55 | 11 | 34 | 40 | 3 | 0 | 3 | 1.63 | 11.41 | 1.05 | 3.23 | 3.80 | 6.65 | 1.18 |
| 1980 | Cleveland Indians | AL | MLB | CLE | 17 | 29 | 6 | 9 | 4.61 | 25 | 20 | 4 | 1 | 5 | 1 | 0 | 150.1 | 163 | 85 | 77 | 18 | 48 | 55 | 5 | 0 | 6 | 1.40 | 9.76 | 1.08 | 2.87 | 3.29 | 5.09 | 1.15 |
| 1981 | Cleveland Indians | AL | MLB | CLE | 17 | 30 | 3 | 7 | 5.79 | 12 | 10 | 2 | 1 | 2 | 0 | 0 | 56.0 | 89 | 40 | 36 | 8 | 14 | 15 | 0 | 0 | 0 | 1.84 | 14.30 | 1.29 | 2.25 | 2.41 | 6.43 | 1.07 |
| 1982 | Nashville Sounds | Sou | AA | NYA | - | 31 | 1 | 3 | 7.48 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 27.2 | 36 | 27 | 23 | 3 | 10 | 15 | 1 | 0 | 3 | 1.66 | 11.71 | 0.98 | 3.25 | 4.88 | 8.78 | 1.50 |
| Tot: | MLB (9 yrs) | MLB | 55 | 66 | 3.89 | 190 | 121 | 43 | 7 | 35 | 69 | 6 | 1040.0 | 1082 | 515 | 449 | 89 | 328 | 450 | 29 | 2 | 22 | 1.36 | 9.36 | 0.77 | 2.84 | 3.89 | 4.46 | 1.37 | ||||
| Tot: | AL (9 yrs) | AL | 55 | 66 | 3.89 | 190 | 121 | 43 | 7 | 35 | 69 | 6 | 1040.0 | 1082 | 515 | 449 | 89 | 328 | 450 | 29 | 2 | 22 | 1.36 | 9.36 | 0.77 | 2.84 | 3.89 | 4.46 | 1.37 | ||||
| Tot: | Minors (1 yrs) | Minors | 1 | 3 | 7.48 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 27.2 | 36 | 27 | 23 | 3 | 10 | 15 | 1 | 0 | 3 | 1.66 | 11.71 | 0.98 | 3.25 | 4.88 | 8.78 | 1.50 | ||||
| Tot: | AA (1 yrs) | AA | 1 | 3 | 7.48 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 27.2 | 36 | 27 | 23 | 3 | 10 | 15 | 1 | 0 | 3 | 1.66 | 11.71 | 0.98 | 3.25 | 4.88 | 8.78 | 1.50 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 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 |
| 1974 | Baltimore Orioles | Championship Series | Playoffs | 23 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.00 | 13.50 | 0.00 | 13.50 | 0.00 | 0.00 | 0.00 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.00 | 13.50 | 0.00 | 13.50 | 0.00 | 0.00 | 0.00 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 30 | 63 | 41 | 44 | 41 | 50 | .519 |