| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1956 Summer Olympics
|
Water Polo (Aquatics) |
 ITA |
|
|
|
Andrea Costa |
|
|
Water Polo, Men
(Olympic)
|
|
Match #2 |
Yugoslavia — United States |
Goal Judge |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #7 |
Soviet Union — United States |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #3 |
Soviet Union — Romania |
Referee |
|
|
|
1960 Summer Olympics
|
Water Polo (Aquatics) |
ITA |
|
|
|
Andrea Costa |
|
|
Water Polo, Men
(Olympic)
|
|
Match #1 |
Hungary — Soviet Union |
Goal Judge |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #3 |
Unified Team of Germany — Romania |
Goal Judge |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #3 |
United States — Netherlands |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #2 |
Soviet Union — Unified Team of Germany |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #1 |
France — Belgium |
Goal Judge |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #2 |
Hungary — United States |
Goal Judge |
|
|
|
1964 Summer Olympics
|
Water Polo (Aquatics) |
ITA |
|
|
|
Andrea Costa |
|
|
Water Polo, Men
(Olympic)
|
|
Match #2 |
Soviet Union — Unified Team of Germany |
Goal Judge |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #3 |
Yugoslavia — Netherlands |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #3 |
Belgium — United Arab Republic |
Referee |
|
|