| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Walter•Petrasovits |
| Used name | Walter•Petrasovits |
| NOC | Austria |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Water Polo (Aquatics) | AUT |
Walter Petrasovits | ||||
| Water Polo, Men (Olympic) | Match #4 | Yugoslavia — Hungary | Referee | ||||
| Water Polo, Men (Olympic) | Match #10 | Romania — Bulgaria | Referee | ||||
| Water Polo, Men (Olympic) | Match #14 | Australia — Italy | Referee | ||||
| Water Polo, Men (Olympic) | Match #1 | Romania — Hungary | Referee | ||||
| Water Polo, Men (Olympic) | Match #4 | Romania — Greece | Referee | ||||
| Water Polo, Men (Olympic) | Match #6 | Spain — Italy | Referee |