| 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 | California Angels | AL | MLB | CAL | 40,19 | 25 | 7 | 2 | 1.36 | 45 | 0 | 0 | 0 | 45 | 33 | 22 | 86.1 | 51 | 13 | 13 | 1 | 39 | 65 | 5 | 0 | 4 | 1.04 | 5.32 | 0.10 | 4.07 | 6.78 | 1.36 | 1.67 |
| 1970 | California Angels | AL | MLB | CAL | 19 | 26 | 7 | 4 | 2.94 | 62 | 0 | 0 | 0 | 62 | 33 | 17 | 88.2 | 68 | 35 | 29 | 12 | 26 | 50 | 6 | 0 | 5 | 1.06 | 6.90 | 1.22 | 2.64 | 5.08 | 3.55 | 1.92 |
| 1971 | Boston Red Sox | AL | MLB | BOS | 25 | 27 | 2 | 4 | 4.19 | 36 | 1 | 0 | 0 | 35 | 22 | 9 | 53.2 | 50 | 27 | 25 | 3 | 25 | 21 | 3 | 0 | 8 | 1.40 | 8.39 | 0.50 | 4.19 | 3.52 | 4.53 | 0.84 |
| 1972 | Boston Red Sox | AL | MLB | BOS | 19 | 28 | 0 | 2 | 3.07 | 22 | 0 | 0 | 0 | 22 | 14 | 4 | 29.1 | 32 | 12 | 10 | 3 | 15 | 15 | 2 | 0 | 2 | 1.60 | 9.82 | 0.92 | 4.60 | 4.60 | 3.68 | 1.00 |
| 1973 | Boston Red Sox | AL | MLB | BOS | 19 | 29 | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 4.0 | 6 | 4 | 4 | 2 | 3 | 0 | 0 | 0 | 0 | 2.25 | 13.50 | 4.50 | 6.75 | 0.00 | 9.00 | 0.00 |
| 1974 | Chicago White Sox | AL | MLB | CHA | 19 | 30 | 0 | 0 | 4.79 | 10 | 1 | 0 | 0 | 9 | 3 | 0 | 20.2 | 23 | 12 | 11 | 3 | 9 | 5 | 2 | 0 | 0 | 1.55 | 10.02 | 1.31 | 3.92 | 2.18 | 5.23 | 0.56 |
| Tot: | MLB (6 yrs) | MLB | 16 | 12 | 2.93 | 176 | 2 | 0 | 0 | 105 | 174 | 52 | 282.2 | 230 | 103 | 92 | 24 | 117 | 156 | 18 | 0 | 19 | 1.23 | 7.32 | 0.76 | 3.73 | 4.97 | 3.28 | 1.33 | ||||
| Tot: | AL (6 yrs) | AL | 16 | 12 | 2.93 | 176 | 2 | 0 | 0 | 105 | 174 | 52 | 282.2 | 230 | 103 | 92 | 24 | 117 | 156 | 18 | 0 | 19 | 1.23 | 7.32 | 0.76 | 3.73 | 4.97 | 3.28 | 1.33 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 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 |
| 1969 | California Angels | AL | MLB | CAL | 40,19 | 25 | P | 45 | 21 | 3 | 6 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 8 | 1 | 2 | 0 | 0 | 0 | 13 | 24 | 3 | 3 | .286 | .318 | .619 | .937 | .333 | .333 | .364 | 0.00 | 33.33 | 0.00 | 10.50 | |
| 1970 | California Angels | AL | MLB | CAL | 19 | 26 | P | 62 | 11 | 2 | 2 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 11 | 1 | 1 | .182 | .182 | .455 | .637 | .273 | .273 | .200 | 0.00 | 45.45 | 0.00 | 11.00 | |
| 1971 | Boston Red Sox | AL | MLB | BOS | 25 | 27 | P | 36 | 10 | 2 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 6 | 12 | 1 | 2 | .300 | .417 | .600 | 1.017 | .500 | .300 | .400 | 16.67 | 33.33 | 2.00 | 10.00 | |
| 1972 | Boston Red Sox | AL | MLB | BOS | 19 | 28 | P | 22 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .333 | .000 | .333 | .500 | .000 | .000 | 33.33 | 0.00 | 0.00 | 0.00 | |
| 1974 | Chicago White Sox | AL | MLB | CHA | 19 | 30 | P | 10 | 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 | |
| Tot: | MLB (5 yrs) | MLB | 175 | 45 | 7 | 11 | 1 | 0 | 4 | 6 | 0 | 0 | 3 | 17 | 1 | 2 | 0 | 0 | 0 | 24 | 51 | 5 | 6 | .244 | .306 | .533 | .839 | .356 | .289 | .292 | 5.88 | 33.33 | 5.67 | 11.25 | ||||||
| Tot: | AL (5 yrs) | AL | 175 | 45 | 7 | 11 | 1 | 0 | 4 | 6 | 0 | 0 | 3 | 17 | 1 | 2 | 0 | 0 | 0 | 24 | 51 | 5 | 6 | .244 | .306 | .533 | .839 | .356 | .289 | .292 | 5.88 | 33.33 | 5.67 | 11.25 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 31 | 41 | 56 | 32 | 56 | 50 | .515 |