Herminio Hidalgo had the following finishes at major championships – 1987 Pan-American Games: 68.0 kg. Greco-Roman (2nd); 1987 Pan-American Games: 68.0 kg. Freestyle (4th); 1991 Pan-American Games: 68.0 kg. Greco-Roman (8th); 1984 Central American Championship: 68.0 kg. Freestyle (2nd);
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Wrestling |  PAN |
Herminio Hidalgo | |||
| Lightweight, Greco-Roman, Men (Olympic) | =9 | |||||
| Lightweight, Freestyle, Men (Olympic) | =15 |
