| 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 |
| 1966 | Chicago Cubs | NL | MLB | CHN | 45 | 24 | 0 | 1 | 7.31 | 11 | 0 | 0 | 0 | 11 | 1 | 0 | 16.0 | 20 | 13 | 13 | 4 | 7 | 3 | 1 | 0 | 0 | 1.69 | 11.25 | 2.25 | 3.94 | 1.69 | 7.31 | 0.43 |
| 1967 | New York Mets | NL | MLB | NYN | 38 | 25 | 0 | 0 | 6.23 | 6 | 1 | 0 | 0 | 5 | 3 | 0 | 13.0 | 8 | 9 | 9 | 3 | 5 | 13 | 0 | 0 | 1 | 1.00 | 5.54 | 2.08 | 3.46 | 9.00 | 6.23 | 2.60 |
| 1968 | New York Mets | NL | MLB | NYN | 33,45 | 26 | 0 | 1 | 9.00 | 9 | 0 | 0 | 0 | 9 | 3 | 0 | 14.0 | 21 | 14 | 14 | 0 | 7 | 8 | 1 | 0 | 1 | 2.00 | 13.50 | 0.00 | 4.50 | 5.14 | 9.00 | 1.14 |
| Tot: | MLB (3 yrs) | MLB | 0 | 2 | 7.53 | 26 | 1 | 0 | 0 | 7 | 25 | 0 | 43.0 | 49 | 36 | 36 | 7 | 19 | 24 | 2 | 0 | 2 | 1.58 | 10.26 | 1.47 | 3.98 | 5.02 | 7.53 | 1.26 | ||||
| Tot: | NL (3 yrs) | NL | 0 | 2 | 7.53 | 26 | 1 | 0 | 0 | 7 | 25 | 0 | 43.0 | 49 | 36 | 36 | 7 | 19 | 24 | 2 | 0 | 2 | 1.58 | 10.26 | 1.47 | 3.98 | 5.02 | 7.53 | 1.26 | ||||
| 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 |
| 1966 | Chicago Cubs | NL | MLB | CHN | 45 | 24 | P | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | 1.000 | .000 | 1.000 | .000 | .000 | .000 | 100.00 | 0.00 | 0.00 | 0.00 | |
| 1967 | New York Mets | NL | MLB | NYN | 38 | 25 | 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 | |
| 1968 | New York Mets | NL | MLB | NYN | 33,45 | 26 | P | 9 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 1.000 | 1.000 | 1.000 | 2.000 | 1.000 | .000 | 1.000 | 33.33 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 26 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .500 | .750 | .500 | 1.250 | 1.000 | .000 | .500 | 40.00 | 0.00 | 0.00 | |||||||
| Tot: | NL (3 yrs) | NL | 26 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .500 | .750 | .500 | 1.250 | 1.000 | .000 | .500 | 40.00 | 0.00 | 0.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 1 | 23 | 4 | 1 | 4 | 13 | .397 |