| 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 |
| 1967 | Chicago White Sox | AL | MLB | CHA | 39 | 26 | 2 | 2 | 4.21 | 11 | 3 | 0 | 0 | 8 | 5 | 0 | 25.2 | 21 | 13 | 12 | 1 | 12 | 17 | 0 | 1 | 0 | 1.29 | 7.36 | 0.35 | 4.21 | 5.96 | 4.56 | 1.42 |
| 1968 | Washington Senators II | AL | MLB | WS2 | 34 | 27 | 1 | 2 | 5.91 | 7 | 0 | 0 | 0 | 7 | 5 | 0 | 10.2 | 8 | 8 | 7 | 3 | 7 | 11 | 0 | 0 | 0 | 1.41 | 6.75 | 2.53 | 5.91 | 9.28 | 6.75 | 1.57 |
| 1969 | Kansas City Royals | AL | MLB | KCA | 37 | 28 | 2 | 3 | 4.23 | 20 | 4 | 0 | 0 | 16 | 5 | 0 | 44.2 | 45 | 25 | 21 | 3 | 24 | 31 | 6 | 0 | 3 | 1.54 | 9.07 | 0.60 | 4.84 | 6.25 | 5.04 | 1.29 |
| Tot: | MLB (3 yrs) | MLB | 5 | 7 | 4.44 | 38 | 7 | 0 | 0 | 15 | 31 | 0 | 81.0 | 74 | 46 | 40 | 7 | 43 | 59 | 6 | 1 | 3 | 1.44 | 8.22 | 0.78 | 4.78 | 6.56 | 5.11 | 1.37 | ||||
| Tot: | AL (3 yrs) | AL | 5 | 7 | 4.44 | 38 | 7 | 0 | 0 | 15 | 31 | 0 | 81.0 | 74 | 46 | 40 | 7 | 43 | 59 | 6 | 1 | 3 | 1.44 | 8.22 | 0.78 | 4.78 | 6.56 | 5.11 | 1.37 | ||||
| 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 |
| 1967 | Chicago White Sox | AL | MLB | CHA | 39 | 26 | P | 11 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | .250 | .250 | .500 | .750 | .250 | .250 | .333 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1968 | Washington Senators II | AL | MLB | WS2 | 34 | 27 | P | 7 | 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 | |
| 1969 | Kansas City Royals | AL | MLB | KCA | 37 | 28 | P | 20 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 1 | .125 | .300 | .125 | .425 | .250 | .000 | .143 | 20.00 | 10.00 | 0.50 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 38 | 13 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 15 | 1 | 1 | .154 | .267 | .231 | .497 | .231 | .077 | .200 | 13.33 | 20.00 | 1.50 | |||||||
| Tot: | AL (3 yrs) | AL | 38 | 13 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 15 | 1 | 1 | .154 | .267 | .231 | .497 | .231 | .077 | .200 | 13.33 | 20.00 | 1.50 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 61 | 18 | 55 | 27 | 55 | 23 | .460 |