| 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 | Kansas City Athletics | AL | MLB | KC1 | 16,17 | 26 | 1 | 1 | 3.57 | 15 | 5 | 0 | 0 | 10 | 3 | 2 | 40.1 | 42 | 17 | 16 | 4 | 14 | 29 | 0 | 0 | 1 | 1.39 | 9.37 | 0.89 | 3.12 | 6.47 | 3.79 | 2.07 |
| 1970 | Oakland Athletics | AL | MLB | OAK | 45 | 29 | 0 | 0 | 2.92 | 6 | 0 | 0 | 0 | 6 | 0 | 0 | 12.1 | 10 | 5 | 4 | 2 | 3 | 8 | 2 | 0 | 0 | 1.05 | 7.30 | 1.46 | 2.19 | 5.84 | 3.65 | 2.67 |
| 1970 | San Diego Padres | NL | MLB | SDN | 31 | 29 | 0 | 0 | 6.61 | 10 | 0 | 0 | 0 | 10 | 4 | 3 | 16.1 | 26 | 16 | 12 | 1 | 5 | 8 | 2 | 0 | 0 | 1.90 | 14.33 | 0.55 | 2.76 | 4.41 | 8.82 | 1.60 |
| 1970 | Chicago Cubs | NL | MLB | CHN | 43 | 29 | 3 | 2 | 5.82 | 26 | 0 | 0 | 0 | 26 | 12 | 2 | 43.1 | 50 | 33 | 28 | 6 | 15 | 46 | 1 | 0 | 0 | 1.50 | 10.38 | 1.25 | 3.12 | 9.55 | 6.85 | 3.07 |
| Tot: | MLB (2 yrs) | MLB | 4 | 3 | 4.81 | 57 | 5 | 0 | 0 | 19 | 52 | 7 | 112.1 | 128 | 71 | 60 | 13 | 37 | 91 | 5 | 0 | 1 | 1.47 | 10.26 | 1.04 | 2.96 | 7.29 | 5.69 | 2.46 | ||||
| Tot: | AL (2 yrs) | AL | 1 | 1 | 3.42 | 21 | 5 | 0 | 0 | 3 | 16 | 2 | 52.2 | 52 | 22 | 20 | 6 | 17 | 37 | 2 | 0 | 1 | 1.31 | 8.89 | 1.03 | 2.91 | 6.32 | 3.76 | 2.18 | ||||
| Tot: | NL (1 yrs) | NL | 3 | 2 | 6.03 | 36 | 0 | 0 | 0 | 16 | 36 | 5 | 59.2 | 76 | 49 | 40 | 7 | 20 | 54 | 3 | 0 | 0 | 1.61 | 11.46 | 1.06 | 3.02 | 8.15 | 7.39 | 2.70 | ||||
| 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 | Kansas City Athletics | AL | MLB | KC1 | 16,17 | 26 | P | 15 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1970 | Oakland Athletics | AL | MLB | OAK | 45 | 29 | P | 6 | 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 | |
| 1970 | San Diego Padres | NL | MLB | SDN | 31 | 29 | P | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1970 | Chicago Cubs | NL | MLB | CHN | 43 | 29 | P | 26 | 8 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 1 | 0 | .125 | .222 | .500 | .722 | .500 | .375 | .000 | 11.11 | 11.11 | 1.00 | 8.00 | |
| Tot: | MLB (2 yrs) | MLB | 57 | 21 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 22 | 1 | 0 | .048 | .091 | .190 | .281 | .190 | .143 | .000 | 4.55 | 18.18 | 4.00 | 21.00 | ||||||
| Tot: | AL (2 yrs) | AL | 21 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 30.00 | ||||||||
| Tot: | NL (1 yrs) | NL | 36 | 11 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 12 | 1 | 0 | .091 | .167 | .364 | .530 | .364 | .273 | .000 | 8.33 | 8.33 | 1.00 | 11.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 79 | 62 | 12 | 77 | 12 | 50 | .461 |