| 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 | 44 | 23 | 3 | 2 | 3.90 | 8 | 4 | 1 | 1 | 4 | 3 | 1 | 32.1 | 31 | 17 | 14 | 1 | 6 | 18 | 1 | 0 | 1 | 1.14 | 8.63 | 0.28 | 1.67 | 5.01 | 4.73 | 3.00 |
| 1974 | Baltimore Orioles | AL | MLB | BAL | 44 | 24 | 1 | 1 | 3.45 | 20 | 2 | 0 | 0 | 18 | 11 | 1 | 57.1 | 47 | 26 | 22 | 1 | 20 | 26 | 1 | 0 | 0 | 1.17 | 7.38 | 0.16 | 3.14 | 4.08 | 4.08 | 1.30 |
| 1975 | Cleveland Indians | AL | MLB | CLE | 32 | 25 | 6 | 10 | 4.39 | 29 | 19 | 2 | 0 | 10 | 2 | 0 | 135.1 | 136 | 76 | 66 | 16 | 57 | 51 | 6 | 5 | 0 | 1.43 | 9.04 | 1.06 | 3.79 | 3.39 | 5.05 | 0.89 |
| 1976 | Cleveland Indians | AL | MLB | CLE | 32 | 26 | 3 | 5 | 4.87 | 33 | 6 | 0 | 0 | 27 | 9 | 1 | 77.2 | 89 | 46 | 42 | 5 | 41 | 32 | 8 | 2 | 4 | 1.67 | 10.31 | 0.58 | 4.75 | 3.71 | 5.33 | 0.78 |
| 1977 | Cleveland Indians | AL | MLB | CLE | 44 | 27 | 2 | 1 | 3.00 | 41 | 5 | 1 | 0 | 36 | 7 | 0 | 105.0 | 87 | 42 | 35 | 3 | 49 | 62 | 1 | 0 | 4 | 1.30 | 7.46 | 0.26 | 4.20 | 5.31 | 3.60 | 1.27 |
| 1978 | Cleveland Indians | AL | MLB | CLE | 44 | 28 | 5 | 6 | 4.48 | 36 | 19 | 1 | 0 | 17 | 4 | 0 | 154.2 | 166 | 82 | 77 | 13 | 77 | 73 | 10 | 0 | 1 | 1.57 | 9.66 | 0.76 | 4.48 | 4.25 | 4.77 | 0.95 |
| 1979 | Cleveland Indians | AL | MLB | CLE | 44 | 29 | 1 | 0 | 3.68 | 13 | 0 | 0 | 0 | 13 | 3 | 1 | 22.0 | 13 | 9 | 9 | 1 | 14 | 7 | 1 | 0 | 1 | 1.23 | 5.32 | 0.41 | 5.73 | 2.86 | 3.68 | 0.50 |
| 1979 | New York Yankees | AL | MLB | NYA | 46 | 29 | 3 | 1 | 3.07 | 27 | 6 | 0 | 0 | 21 | 9 | 1 | 67.1 | 62 | 24 | 23 | 3 | 30 | 22 | 1 | 0 | 2 | 1.37 | 8.29 | 0.40 | 4.01 | 2.94 | 3.21 | 0.73 |
| 1980 | St. Louis Cardinals | NL | MLB | SLN | 26 | 30 | 4 | 6 | 3.39 | 33 | 8 | 1 | 0 | 25 | 4 | 0 | 82.1 | 90 | 39 | 31 | 2 | 34 | 35 | 5 | 2 | 2 | 1.51 | 9.84 | 0.22 | 3.72 | 3.83 | 4.26 | 1.03 |
| 1981 | Omaha Royals | Amer | AAA | KCA | - | 31 | 4 | 3 | 3.69 | 30 | 7 | 0 | 0 | 23 | 0 | 0 | 95.0 | 80 | 50 | 39 | 6 | 53 | 48 | 11 | 0 | 0 | 1.40 | 7.58 | 0.57 | 5.02 | 4.55 | 4.74 | 0.91 |
| 1982 | Omaha Royals | Amer | AAA | KCA | - | 32 | 2 | 2 | 4.34 | 8 | 6 | 1 | 1 | 2 | 1 | 0 | 37.1 | 34 | 19 | 18 | 1 | 19 | 21 | 1 | 0 | 0 | 1.42 | 8.20 | 0.24 | 4.58 | 5.06 | 4.58 | 1.11 |
| 1982 | Kansas City Royals | AL | MLB | KCA | 48 | 32 | 4 | 0 | 3.51 | 30 | 3 | 0 | 0 | 27 | 17 | 1 | 66.2 | 71 | 31 | 26 | 7 | 22 | 31 | 3 | 1 | 2 | 1.39 | 9.58 | 0.94 | 2.97 | 4.18 | 4.18 | 1.41 |
| 1983 | Omaha Royals | Amer | AAA | KCA | - | 33 | 0 | 1 | 3.86 | 5 | 0 | 0 | 0 | 5 | 3 | 3 | 9.1 | 7 | 7 | 4 | 2 | 2 | 5 | 0 | 0 | 1 | 0.96 | 6.75 | 1.93 | 1.93 | 4.82 | 6.75 | 2.50 |
| 1983 | Kansas City Royals | AL | MLB | KCA | 48 | 33 | 2 | 3 | 2.27 | 27 | 0 | 0 | 0 | 27 | 15 | 0 | 47.2 | 48 | 20 | 12 | 5 | 14 | 17 | 3 | 0 | 2 | 1.30 | 9.06 | 0.94 | 2.64 | 3.21 | 3.78 | 1.21 |
| Tot: | MLB (10 yrs) | MLB | 34 | 35 | 3.79 | 297 | 72 | 6 | 1 | 84 | 225 | 6 | 848.1 | 840 | 412 | 357 | 57 | 364 | 374 | 40 | 10 | 19 | 1.42 | 8.91 | 0.60 | 3.86 | 3.97 | 4.37 | 1.03 | ||||
| Tot: | AL (9 yrs) | AL | 30 | 29 | 3.83 | 264 | 64 | 5 | 1 | 80 | 200 | 6 | 766.0 | 750 | 373 | 326 | 55 | 330 | 339 | 35 | 8 | 17 | 1.41 | 8.81 | 0.65 | 3.88 | 3.98 | 4.38 | 1.03 | ||||
| Tot: | NL (1 yrs) | NL | 4 | 6 | 3.39 | 33 | 8 | 1 | 0 | 4 | 25 | 0 | 82.1 | 90 | 39 | 31 | 2 | 34 | 35 | 5 | 2 | 2 | 1.51 | 9.84 | 0.22 | 3.72 | 3.83 | 4.26 | 1.03 | ||||
| Tot: | Minors (3 yrs) | Minors | 6 | 6 | 3.88 | 43 | 13 | 1 | 1 | 4 | 30 | 3 | 141.2 | 121 | 76 | 61 | 9 | 74 | 74 | 12 | 0 | 1 | 1.38 | 7.69 | 0.57 | 4.70 | 4.70 | 4.83 | 1.00 | ||||
| Tot: | AAA (3 yrs) | AAA | 6 | 6 | 3.88 | 43 | 13 | 1 | 1 | 4 | 30 | 3 | 141.2 | 121 | 76 | 61 | 9 | 74 | 74 | 12 | 0 | 1 | 1.38 | 7.69 | 0.57 | 4.70 | 4.70 | 4.83 | 1.00 | ||||
| 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 | St. Louis Cardinals | NL | MLB | SLN | 26 | 30 | P | 35 | 20 | 3 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4 | 22 | 0 | 4 | .200 | .200 | .200 | .400 | .000 | .000 | .364 | 0.00 | 40.91 | 0.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 95 | 20 | 5 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4 | 22 | 0 | 4 | .200 | .200 | .200 | .400 | .000 | .000 | .364 | 0.00 | 40.91 | ||||||||
| Tot: | AL (2 yrs) | AL | 60 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | NL (1 yrs) | NL | 35 | 20 | 3 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4 | 22 | 0 | 4 | .200 | .200 | .200 | .400 | .000 | .000 | .364 | 0.00 | 40.91 | ||||||||
| Tot: | Minors (1 yrs) | Minors | 33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | AAA (1 yrs) | AAA | 33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 28 | 44 | 57 | 30 | 57 | 55 | .511 |