Alberto Longarella had the following podium finishes at major championships: 1st in the 1955 Pan American Games freestyle welterweight -73 kg, 2nd in the 1951 Pan American Games freestyle welterweight -73 kg.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Wrestling | Alberto Longarella | ||||
| Welterweight, Greco-Roman, Men (Olympic) | 10 | |||||
| 1952 Summer Olympics | Wrestling | Alberto Longarella | ||||
| Welterweight, Greco-Roman, Men (Olympic) | ||||||
| Welterweight, Freestyle, Men (Olympic) | 4 |