| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Water Polo (Aquatics) |
 HUN |
|
|
|
György Kun |
|
|
Water Polo, Men
(Olympic)
|
|
Match 5/6 |
Croatia — United States |
Referee #2 |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #1 |
Croatia — Montenegro |
Referee #2 |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #1 |
Spain — United States |
Referee #2 |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #5 |
Serbia — Kazakhstan |
Referee #2 |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #8 |
Croatia — Montenegro |
Referee #2 |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #14 |
Spain — Croatia |
Referee #2 |
|
|
|
Water Polo, Women
(Olympic)
|
|
Match #1 |
Netherlands — People's Republic of China |
Referee #2 |
|
|
|
Water Polo, Women
(Olympic)
|
|
Match #1 |
Australia — Canada |
Referee #2 |
|
|