| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1992 Summer Olympics
|
Water Polo (Aquatics) |
 BRA |
|
|
|
Decio Patelli Junior |
|
|
Water Polo, Men
(Olympic)
|
|
Match #15 |
Unified Team — France |
Referee |
|
|
|
2004 Summer Olympics
|
Water Polo (Aquatics) |
BRA |
|
|
|
Decio Patelli Junior |
|
|
Water Polo, Men
(Olympic)
|
|
Match 11/12 |
Kazakhstan — Egypt |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #1 |
Australia — Kazakhstan |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #4 |
United States — Kazakhstan |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #10 |
Hungary — Kazakhstan |
Referee |
|
|
|
2008 Summer Olympics
|
Water Polo (Aquatics) |
BRA |
|
|
|
Decio Patelli Junior |
|
|
Water Polo, Men
(Olympic)
|
|
Match #2 |
Greece — Germany |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #4 |
United States — Italy |
Referee |
|
|
|
Water Polo, Women
(Olympic)
|
|
Match #1 |
Australia — People's Republic of China |
Referee |
|
|
|
Water Polo, Women
(Olympic)
|
|
Match #2 |
Australia — Greece |
Referee |
|
|
|
Water Polo, Women
(Olympic)
|
|
Match #4 |
Netherlands — Greece |
Referee |
|
|
|
Water Polo, Women
(Olympic)
|
|
Match #6 |
Hungary — Greece |
Referee |
|
|