| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Alois•Petřina |
| Used name | Alois•Petřina |
| Nick/petnames | Lojza |
| Died | 17 January 1968 |
| Affiliations | SNB Praha, Praha (CZE) |
| NOC | Czechoslovakia |
| Nationality | Czechia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Boxing | TCH |
CZE |
Alois Petřina | |||
| Lightweight, Men (Olympic) | =17 |