| 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 |
| 1961 | Cleveland Indians | AL | MLB | CLE | 24 | 23 | 3 | 2 | 3.75 | 48 | 0 | 0 | 0 | 48 | 17 | 3 | 81.2 | 96 | 42 | 34 | 7 | 40 | 42 | 4 | 0 | 1 | 1.67 | 10.58 | 0.77 | 4.41 | 4.63 | 4.63 | 1.05 |
| 1962 | Cleveland Indians | AL | MLB | CLE | 24 | 24 | 1 | 1 | 5.87 | 30 | 0 | 0 | 0 | 30 | 9 | 4 | 30.2 | 29 | 24 | 20 | 5 | 25 | 23 | 0 | 0 | 0 | 1.76 | 8.51 | 1.47 | 7.34 | 6.75 | 7.04 | 0.92 |
| 1963 | Cleveland Indians | AL | MLB | CLE | 40 | 25 | 1 | 2 | 4.66 | 43 | 0 | 0 | 0 | 43 | 12 | 2 | 56.0 | 58 | 37 | 29 | 5 | 29 | 51 | 5 | 1 | 1 | 1.55 | 9.32 | 0.80 | 4.66 | 8.20 | 5.95 | 1.76 |
| 1966 | Cleveland Indians | AL | MLB | CLE | 36 | 28 | 2 | 2 | 4.21 | 36 | 0 | 0 | 0 | 36 | 23 | 5 | 51.1 | 56 | 27 | 24 | 2 | 13 | 33 | 5 | 0 | 2 | 1.34 | 9.82 | 0.35 | 2.28 | 5.79 | 4.73 | 2.54 |
| 1967 | Cleveland Indians | AL | MLB | CLE | 36 | 29 | 0 | 5 | 2.98 | 47 | 0 | 0 | 0 | 47 | 23 | 5 | 54.1 | 49 | 22 | 18 | 4 | 25 | 50 | 4 | 1 | 1 | 1.36 | 8.12 | 0.66 | 4.14 | 8.28 | 3.64 | 2.00 |
| Tot: | MLB (5 yrs) | MLB | 7 | 12 | 4.11 | 204 | 0 | 0 | 0 | 84 | 204 | 19 | 274.0 | 288 | 152 | 125 | 23 | 132 | 199 | 18 | 2 | 5 | 1.53 | 9.46 | 0.76 | 4.34 | 6.54 | 4.99 | 1.51 | ||||
| Tot: | AL (5 yrs) | AL | 7 | 12 | 4.11 | 204 | 0 | 0 | 0 | 84 | 204 | 19 | 274.0 | 288 | 152 | 125 | 23 | 132 | 199 | 18 | 2 | 5 | 1.53 | 9.46 | 0.76 | 4.34 | 6.54 | 4.99 | 1.51 | ||||
| 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 |
| 1961 | Cleveland Indians | AL | MLB | CLE | 24 | 23 | P | 48 | 12 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 3 | 13 | 1 | 1 | .167 | .167 | .250 | .417 | .083 | .083 | .286 | 0.00 | 38.46 | 0.00 | 0.00 | |
| 1962 | Cleveland Indians | AL | MLB | CLE | 24 | 24 | P | 30 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 40.00 | 0.00 | 0.00 | |
| 1963 | Cleveland Indians | AL | MLB | CLE | 40 | 25 | P | 43 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | 1.000 | 0.00 | 80.00 | 0.00 | 0.00 | |
| 1966 | Cleveland Indians | AL | MLB | CLE | 36 | 28 | P | 36 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .111 | .200 | .111 | .311 | .111 | .000 | .250 | 9.09 | 45.45 | 5.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 157 | 31 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 2 | 0 | 0 | 0 | 5 | 34 | 1 | 3 | .129 | .156 | .161 | .318 | .065 | .032 | .267 | 2.94 | 47.06 | 16.00 | |||||||
| Tot: | AL (4 yrs) | AL | 157 | 31 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 2 | 0 | 0 | 0 | 5 | 34 | 1 | 3 | .129 | .156 | .161 | .318 | .065 | .032 | .267 | 2.94 | 47.06 | 16.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 71 | 27 | 36 | 43 | 36 | 73 | .486 |