| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1984 Summer Olympics
|
Water Polo (Aquatics) |
 MEX |
|
|
|
Agustín Villafranco |
|
|
Water Polo, Men
(Olympic)
|
|
Match #4 |
United States — Australia |
Goal Judge |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #3 |
Italy — Brazil |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #8 |
Canada — Japan |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #10 |
Japan — Brazil |
Goal Judge |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #2 |
United States — Greece |
Referee |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #4 |
United States — Brazil |
Goal Judge |
|
|
|
Water Polo, Men
(Olympic)
|
|
Match #5 |
Brazil — Greece |
Goal Judge |
|
|
