| 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 |
| 1969 | Montreal Expos | NL | MLB | MON | 42 | 22 | 0 | 0 | 20.25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1.1 | 3 | 6 | 3 | 0 | 3 | 2 | 1 | 0 | 0 | 4.50 | 20.25 | 0.00 | 20.25 | 13.50 | 40.50 | 0.67 |
| 1971 | St. Louis Cardinals | NL | MLB | SLN | 37 | 24 | 0 | 0 | 10.29 | 4 | 0 | 0 | 0 | 4 | 1 | 0 | 7.0 | 15 | 8 | 8 | 2 | 6 | 4 | 0 | 0 | 1 | 3.00 | 19.29 | 2.57 | 7.71 | 5.14 | 10.29 | 0.67 |
| 1971 | Milwaukee Brewers | AL | MLB | MIL | 25 | 24 | 0 | 1 | 3.00 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 6.0 | 4 | 2 | 2 | 0 | 3 | 4 | 0 | 0 | 0 | 1.17 | 6.00 | 0.00 | 4.50 | 6.00 | 3.00 | 1.33 |
| 1972 | Baltimore Orioles | AL | MLB | BAL | 34 | 25 | 0 | 0 | 1.86 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 9.2 | 8 | 2 | 2 | 0 | 7 | 5 | 0 | 0 | 0 | 1.55 | 7.45 | 0.00 | 6.52 | 4.66 | 1.86 | 0.71 |
| 1973 | Baltimore Orioles | AL | MLB | BAL | 34 | 26 | 7 | 5 | 1.95 | 42 | 1 | 0 | 0 | 41 | 28 | 9 | 111.0 | 88 | 27 | 24 | 3 | 31 | 77 | 3 | 0 | 0 | 1.07 | 7.14 | 0.24 | 2.51 | 6.24 | 2.19 | 2.48 |
| 1974 | Baltimore Orioles | AL | MLB | BAL | 34 | 27 | 7 | 5 | 2.73 | 54 | 0 | 0 | 0 | 54 | 30 | 7 | 69.1 | 75 | 23 | 21 | 4 | 14 | 43 | 3 | 0 | 1 | 1.28 | 9.74 | 0.52 | 1.82 | 5.58 | 2.99 | 3.07 |
| 1975 | Baltimore Orioles | AL | MLB | BAL | 34 | 28 | 0 | 1 | 9.00 | 7 | 0 | 0 | 0 | 7 | 4 | 0 | 6.0 | 11 | 6 | 6 | 1 | 1 | 1 | 1 | 0 | 0 | 2.00 | 16.50 | 1.50 | 1.50 | 1.50 | 9.00 | 1.00 |
| 1975 | Detroit Tigers | AL | MLB | DET | 34 | 28 | 0 | 2 | 4.67 | 21 | 0 | 0 | 0 | 21 | 14 | 3 | 34.2 | 40 | 20 | 18 | 8 | 14 | 26 | 1 | 0 | 1 | 1.56 | 10.38 | 2.08 | 3.63 | 6.75 | 5.19 | 1.86 |
| 1975 | Cleveland Indians | AL | MLB | CLE | 40 | 28 | 0 | 2 | 4.66 | 5 | 0 | 0 | 0 | 5 | 3 | 2 | 9.2 | 11 | 7 | 5 | 0 | 3 | 5 | 2 | 0 | 0 | 1.45 | 10.24 | 0.00 | 2.79 | 4.66 | 6.52 | 1.67 |
| 1976 | Toledo Mud Hens | IL | AAA | CLE | - | 29 | 6 | 10 | 3.71 | 45 | 0 | 0 | 0 | 45 | 0 | 3 | 85.0 | 98 | 43 | 35 | 3 | 42 | 56 | 2 | 0 | 2 | 1.65 | 10.38 | 0.32 | 4.45 | 5.93 | 4.55 | 1.33 |
| Tot: | MLB (6 yrs) | MLB | 14 | 16 | 3.15 | 140 | 2 | 0 | 0 | 82 | 138 | 21 | 254.2 | 255 | 101 | 89 | 18 | 82 | 167 | 11 | 0 | 3 | 1.32 | 9.01 | 0.64 | 2.90 | 5.90 | 3.57 | 2.04 | ||||
| Tot: | NL (2 yrs) | NL | 0 | 0 | 11.88 | 5 | 1 | 0 | 0 | 1 | 4 | 0 | 8.1 | 18 | 14 | 11 | 2 | 9 | 6 | 1 | 0 | 1 | 3.24 | 19.44 | 2.16 | 9.72 | 6.48 | 15.12 | 0.67 | ||||
| Tot: | AL (5 yrs) | AL | 14 | 16 | 2.85 | 135 | 1 | 0 | 0 | 81 | 134 | 21 | 246.1 | 237 | 87 | 78 | 16 | 73 | 161 | 10 | 0 | 2 | 1.26 | 8.66 | 0.58 | 2.67 | 5.88 | 3.18 | 2.21 | ||||
| Tot: | Minors (1 yrs) | Minors | 6 | 10 | 3.71 | 45 | 0 | 0 | 0 | 0 | 45 | 3 | 85.0 | 98 | 43 | 35 | 3 | 42 | 56 | 2 | 0 | 2 | 1.65 | 10.38 | 0.32 | 4.45 | 5.93 | 4.55 | 1.33 | ||||
| Tot: | AAA (1 yrs) | AAA | 6 | 10 | 3.71 | 45 | 0 | 0 | 0 | 0 | 45 | 3 | 85.0 | 98 | 43 | 35 | 3 | 42 | 56 | 2 | 0 | 2 | 1.65 | 10.38 | 0.32 | 4.45 | 5.93 | 4.55 | 1.33 | ||||
| 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 |
| 1973 | Baltimore Orioles | Championship Series | Playoffs | 26 | 0 | 0 | 3.18 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 5 | 0 | 2 | 0 | 3 | 5 | 0 | 0 | 0 | 1.41 | 7.94 | 0.00 | 4.76 | 7.94 | 0.00 | 1.67 |
| 1974 | Baltimore Orioles | Championship Series | Playoffs | 27 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 2.25 | 0.00 | 0.00 | 20.25 | 6.75 | 0.00 | 0.33 |
| Tot: | Playoffs (2 Yrs) | Playoffs | 0 | 0 | 2.57 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 7.0 | 5 | 0 | 2 | 0 | 6 | 6 | 0 | 0 | 0 | 1.57 | 6.43 | 0.00 | 7.71 | 7.71 | 0.00 | 1.00 |
| 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 |
| 1971 | St. Louis Cardinals | NL | MLB | SLN | 37 | 24 | P | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1971 | Milwaukee Brewers | AL | MLB | MIL | 25 | 24 | P | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1972 | Baltimore Orioles | AL | MLB | BAL | 34 | 25 | P-P | 3 | 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 | |
| Tot: | MLB (2 yrs) | MLB | 10 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | ||||||||
| Tot: | AL (2 yrs) | AL | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | ||||||||
| Tot: | NL (1 yrs) | NL | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 72 | 72 | 38 | 81 | 38 | 47 | .481 |