| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1948 Summer Olympics
|
Basketball (Basketball) |
 ARG |
|
|
|
Ernesto Lastra |
|
|
Basketball, Men
(Olympic)
|
|
Match 11/12 |
Belgium — Philippines |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match 17/18 |
Italy — China |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #1 |
Canada — Belgium |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #1 |
China — Switzerland |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #3 |
Italy — Iraq |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #8 |
Hungary — Canada |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #10 |
Italy — Great Britain |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #13 |
Hungary — Great Britain |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #9 |
China — Republic of Korea |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #13 |
Egypt — Switzerland |
Referee |
|
|
|
1952 Summer Olympics
|
Basketball (Basketball) |
ARG |
|
|
|
Ernesto Lastra |
|
|
Basketball, Men
(Olympic)
|
|
Match 7/8 |
Bulgaria — France |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #2 |
Brazil — France |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #2 |
Egypt — Turkey |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #4 |
Italy — Turkey |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #6 |
Canada — Egypt |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #3 |
Bulgaria — Mexico |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #5 |
Bulgaria — Finland |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Match #2 |
Chile — Cuba |
Referee |
|
|