| 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 |
| 1970 | St. Louis Cardinals | NL | MLB | SLN | 40 | 24 | 0 | 2 | 8.82 | 14 | 0 | 0 | 0 | 14 | 6 | 0 | 16.1 | 26 | 16 | 16 | 2 | 9 | 10 | 0 | 0 | 0 | 2.14 | 14.33 | 1.10 | 4.96 | 5.51 | 8.82 | 1.11 |
| 1971 | St. Louis Cardinals | NL | MLB | SLN | 40 | 25 | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.0 | 3 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1.50 | 13.50 | 0.00 | 0.00 | 4.50 | 9.00 | 0.00 |
| Tot: | MLB (2 yrs) | MLB | 0 | 2 | 8.84 | 15 | 0 | 0 | 0 | 6 | 15 | 0 | 18.1 | 29 | 18 | 18 | 2 | 9 | 11 | 0 | 0 | 0 | 2.07 | 14.24 | 0.98 | 4.42 | 5.40 | 8.84 | 1.22 | ||||
| Tot: | NL (2 yrs) | NL | 0 | 2 | 8.84 | 15 | 0 | 0 | 0 | 6 | 15 | 0 | 18.1 | 29 | 18 | 18 | 2 | 9 | 11 | 0 | 0 | 0 | 2.07 | 14.24 | 0.98 | 4.42 | 5.40 | 8.84 | 1.22 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 48 | 21 | 1 | 23 | 1 | 11 | .512 |