Sión Cóhen had the following finishes at major championships – 1963 Pan-American Games: Unlimited Freestyle (3rd).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Wrestling |  PAN |
Sión Cóhen | |||
| Light-Heavyweight, Freestyle, Men (Olympic) | =14 |
