| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1964 Summer Olympics
|
Football (Football) |
 MEX |
|
|
|
Rafael Valenzuela |
|
|
Football, Men
(Olympic)
|
|
Match #1 |
Czechoslovakia — Unified Team of Germany |
Linesman |
|
|
|
Football, Men
(Olympic)
|
|
Match #4 |
United Arab Republic — Ghana |
Linesman |
|
|
|
Football, Men
(Olympic)
|
|
Match #1 |
Czechoslovakia — Republic of Korea |
Referee |
|
|
|
Football, Men
(Olympic)
|
|
Match #4 |
Brazil — Republic of Korea |
Linesman |
|
|
|
Football, Men
(Olympic)
|
|
Match #6 |
United Arab Republic — Republic of Korea |
Linesman |
|
|