| 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 |
| 1959 | Chicago Cubs | NL | MLB | CHN | 46 | 21 | 1 | 0 | 8.22 | 5 | 1 | 0 | 0 | 4 | 1 | 0 | 7.2 | 11 | 7 | 7 | 1 | 4 | 3 | 0 | 0 | 0 | 1.96 | 12.91 | 1.17 | 4.70 | 3.52 | 8.22 | 0.75 |
| 1960 | Chicago Cubs | NL | MLB | CHN | 46 | 22 | 2 | 3 | 2.78 | 33 | 0 | 0 | 0 | 33 | 18 | 3 | 55.0 | 46 | 21 | 17 | 2 | 17 | 33 | 1 | 0 | 1 | 1.15 | 7.53 | 0.33 | 2.78 | 5.40 | 3.44 | 1.94 |
| 1961 | Chicago Cubs | NL | MLB | CHN | 46 | 23 | 0 | 4 | 6.34 | 21 | 0 | 0 | 0 | 21 | 7 | 0 | 38.1 | 43 | 29 | 27 | 7 | 18 | 23 | 4 | 0 | 1 | 1.59 | 10.10 | 1.64 | 4.23 | 5.40 | 6.81 | 1.28 |
| 1961 | Cleveland Indians | AL | MLB | CLE | 23 | 23 | 0 | 1 | 4.76 | 15 | 0 | 0 | 0 | 15 | 8 | 0 | 17.0 | 16 | 11 | 9 | 2 | 14 | 9 | 1 | 0 | 1 | 1.76 | 8.47 | 1.06 | 7.41 | 4.76 | 5.82 | 0.64 |
| Tot: | MLB (3 yrs) | MLB | 3 | 8 | 4.58 | 74 | 1 | 0 | 0 | 34 | 73 | 3 | 118.0 | 116 | 68 | 60 | 12 | 53 | 68 | 6 | 0 | 3 | 1.43 | 8.85 | 0.92 | 4.04 | 5.19 | 5.19 | 1.28 | ||||
| Tot: | NL (3 yrs) | NL | 3 | 7 | 4.54 | 59 | 1 | 0 | 0 | 26 | 58 | 3 | 101.0 | 100 | 57 | 51 | 10 | 39 | 59 | 5 | 0 | 2 | 1.38 | 8.91 | 0.89 | 3.48 | 5.26 | 5.08 | 1.51 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 1 | 4.76 | 15 | 0 | 0 | 0 | 8 | 15 | 0 | 17.0 | 16 | 11 | 9 | 2 | 14 | 9 | 1 | 0 | 1 | 1.76 | 8.47 | 1.06 | 7.41 | 4.76 | 5.82 | 0.64 | ||||
| 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 |
| 1959 | Chicago Cubs | NL | MLB | CHN | 46 | 21 | P | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1960 | Chicago Cubs | NL | MLB | CHN | 46 | 22 | P | 33 | 7 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 8 | 0 | 2 | .286 | .286 | .286 | .572 | .000 | .000 | .400 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1961 | Chicago Cubs | NL | MLB | CHN | 46 | 23 | P | 21 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 20.00 | 0.00 | 0.00 | |
| 1961 | Cleveland Indians | AL | MLB | CLE | 23 | 23 | P | 15 | 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 | |
| Tot: | MLB (3 yrs) | MLB | 74 | 16 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 2 | 17 | 0 | 2 | .125 | .125 | .125 | .250 | .000 | .000 | .182 | 0.00 | 29.41 | ||||||||
| Tot: | AL (1 yrs) | AL | 15 | 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 | 0.00 | 100.00 | |||||||||
| Tot: | NL (3 yrs) | NL | 59 | 15 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 16 | 0 | 2 | .133 | .133 | .133 | .267 | .000 | .000 | .182 | 0.00 | 25.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 54 | 46 | 59 | 47 | 59 | 44 | .443 |