| 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 |
| 1957 | Chicago Cubs | NL | MLB | CHN | 28 | 21 | 0 | 0 | 10.38 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 4.1 | 6 | 5 | 5 | 0 | 5 | 3 | 1 | 0 | 0 | 2.54 | 12.46 | 0.00 | 10.38 | 6.23 | 10.38 | 0.60 |
| 1958 | Chicago Cubs | NL | MLB | CHN | 28 | 22 | 10 | 6 | 3.74 | 55 | 16 | 2 | 1 | 39 | 21 | 2 | 168.1 | 163 | 80 | 70 | 13 | 93 | 91 | 7 | 0 | 7 | 1.52 | 8.71 | 0.70 | 4.97 | 4.87 | 4.28 | 0.98 |
| 1959 | Chicago Cubs | NL | MLB | CHN | 40 | 23 | 16 | 13 | 3.69 | 46 | 33 | 10 | 3 | 13 | 3 | 0 | 234.0 | 204 | 105 | 96 | 15 | 106 | 138 | 9 | 0 | 6 | 1.32 | 7.85 | 0.58 | 4.08 | 5.31 | 4.04 | 1.30 |
| 1960 | Chicago Cubs | NL | MLB | CHN | 40 | 24 | 16 | 20 | 3.97 | 46 | 36 | 16 | 4 | 10 | 5 | 1 | 258.2 | 253 | 130 | 114 | 27 | 101 | 134 | 8 | 0 | 9 | 1.37 | 8.80 | 0.94 | 3.51 | 4.66 | 4.52 | 1.33 |
| 1961 | Chicago Cubs | NL | MLB | CHN | 40 | 25 | 7 | 13 | 4.26 | 36 | 29 | 7 | 2 | 7 | 4 | 2 | 198.2 | 207 | 113 | 94 | 26 | 54 | 103 | 4 | 0 | 6 | 1.31 | 9.38 | 1.18 | 2.45 | 4.67 | 5.12 | 1.91 |
| 1962 | Chicago Cubs | NL | MLB | CHN | 40 | 26 | 5 | 14 | 5.22 | 42 | 23 | 5 | 0 | 19 | 12 | 0 | 162.0 | 198 | 112 | 94 | 19 | 62 | 87 | 5 | 1 | 3 | 1.60 | 11.00 | 1.06 | 3.44 | 4.83 | 6.22 | 1.40 |
| 1963 | Chicago Cubs | NL | MLB | CHN | 40 | 27 | 7 | 10 | 3.92 | 36 | 24 | 4 | 1 | 12 | 5 | 0 | 165.1 | 172 | 80 | 72 | 17 | 49 | 94 | 9 | 0 | 6 | 1.34 | 9.36 | 0.93 | 2.67 | 5.12 | 4.35 | 1.92 |
| 1964 | Chicago Cubs | NL | MLB | CHN | 40 | 28 | 0 | 3 | 7.90 | 8 | 4 | 0 | 0 | 4 | 0 | 0 | 27.1 | 39 | 29 | 24 | 4 | 10 | 14 | 0 | 0 | 1 | 1.79 | 12.84 | 1.32 | 3.29 | 4.61 | 9.55 | 1.40 |
| 1964 | St. Louis Cardinals | NL | MLB | SLN | 40 | 28 | 1 | 2 | 4.26 | 13 | 5 | 1 | 0 | 8 | 4 | 1 | 44.1 | 41 | 23 | 21 | 4 | 15 | 18 | 0 | 0 | 1 | 1.26 | 8.32 | 0.81 | 3.05 | 3.65 | 4.67 | 1.20 |
| Tot: | MLB (8 yrs) | MLB | 62 | 81 | 4.20 | 284 | 170 | 45 | 11 | 55 | 114 | 6 | 1263.0 | 1283 | 677 | 590 | 125 | 495 | 682 | 43 | 1 | 39 | 1.41 | 9.14 | 0.89 | 3.53 | 4.86 | 4.82 | 1.38 | ||||
| Tot: | NL (8 yrs) | NL | 62 | 81 | 4.20 | 284 | 170 | 45 | 11 | 55 | 114 | 6 | 1263.0 | 1283 | 677 | 590 | 125 | 495 | 682 | 43 | 1 | 39 | 1.41 | 9.14 | 0.89 | 3.53 | 4.86 | 4.82 | 1.38 | ||||
| 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 |
| 1957 | Chicago Cubs | NL | MLB | CHN | 28 | 21 | P | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1958 | Chicago Cubs | NL | MLB | CHN | 28 | 22 | P | 55 | 48 | 3 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 26 | 0 | 1 | 1 | 0 | 2 | 7 | 51 | 0 | 7 | .146 | .160 | .146 | .306 | .021 | .000 | .304 | 1.96 | 50.98 | 26.00 | 0.00 | |
| 1959 | Chicago Cubs | NL | MLB | CHN | 40 | 23 | P | 46 | 79 | 3 | 9 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 30 | 0 | 3 | 0 | 0 | 0 | 10 | 84 | 1 | 8 | .114 | .136 | .127 | .263 | .038 | .013 | .184 | 2.38 | 35.71 | 15.00 | 0.00 | |
| 1960 | Chicago Cubs | NL | MLB | CHN | 40 | 24 | P | 46 | 86 | 6 | 13 | 1 | 0 | 1 | 6 | 0 | 0 | 6 | 31 | 1 | 1 | 0 | 0 | 0 | 17 | 94 | 2 | 11 | .151 | .215 | .198 | .413 | .116 | .047 | .222 | 6.38 | 32.98 | 5.17 | 86.00 | |
| 1961 | Chicago Cubs | NL | MLB | CHN | 40 | 25 | P | 36 | 66 | 5 | 11 | 3 | 0 | 2 | 6 | 0 | 0 | 5 | 30 | 0 | 3 | 0 | 0 | 1 | 20 | 74 | 5 | 6 | .167 | .225 | .303 | .528 | .212 | .136 | .265 | 6.76 | 40.54 | 6.00 | 33.00 | |
| 1962 | Chicago Cubs | NL | MLB | CHN | 40 | 26 | P | 42 | 49 | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 24 | 0 | 1 | 0 | 0 | 0 | 6 | 53 | 0 | 6 | .122 | .173 | .122 | .295 | .061 | .000 | .240 | 5.66 | 45.28 | 8.00 | 0.00 | |
| 1963 | Chicago Cubs | NL | MLB | CHN | 40 | 27 | P | 36 | 50 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 27 | 0 | 3 | 0 | 0 | 1 | 4 | 55 | 0 | 4 | .080 | .115 | .080 | .195 | .020 | .000 | .174 | 3.64 | 49.09 | 13.50 | 0.00 | |
| 1964 | Chicago Cubs | NL | MLB | CHN | 40 | 28 | P | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .286 | .000 | .286 | .400 | .000 | .000 | 28.57 | 28.57 | 1.00 | 0.00 | |
| 1964 | St. Louis Cardinals | NL | MLB | SLN | 40 | 28 | P | 13 | 13 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 6 | 14 | 2 | 0 | .154 | .154 | .462 | .616 | .308 | .308 | .100 | 0.00 | 14.29 | 0.00 | 13.00 | |
| Tot: | MLB (8 yrs) | MLB | 284 | 398 | 25 | 52 | 6 | 0 | 4 | 16 | 0 | 1 | 21 | 172 | 1 | 13 | 1 | 0 | 4 | 70 | 434 | 10 | 42 | .131 | .176 | .176 | .352 | .095 | .045 | .215 | 4.84 | 39.63 | 8.19 | 99.50 | ||||||
| Tot: | NL (8 yrs) | NL | 284 | 398 | 25 | 52 | 6 | 0 | 4 | 16 | 0 | 1 | 21 | 172 | 1 | 13 | 1 | 0 | 4 | 70 | 434 | 10 | 42 | .131 | .176 | .176 | .352 | .095 | .045 | .215 | 4.84 | 39.63 | 8.19 | 99.50 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 38 | 52 | 40 | 42 | 40 | 80 | .453 |