| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As |  | 
| 1968 Summer Olympics | Boxing |  MEX |  |  |  | Fidel Ortiz |  | 
|  | Featherweight, Men
(Olympic) |  | Match #1 | Miguel García — Aurel Simion | Judge #4 |  |  | 
|  | Featherweight, Men
(Olympic) |  | Match #6 | Abdel Hady Khallaf Allah — Jovan Pajković | Judge #3 |  |  | 
|  | Featherweight, Men
(Olympic) |  | Match #8 | Ivan Mihaylov — Nils Dag Strømme | Judge #2 |  |  | 
|  | Featherweight, Men
(Olympic) |  | Match #3 | Philip Waruinge — Jean-Paul Anton | Judge #1 |  |  | 
|  | Featherweight, Men
(Olympic) |  | Match #11 | Jovan Pajković — Reinaldo Mercado | Judge #4 |  |  | 
|  | Featherweight, Men
(Olympic) |  | Match #15 | Ivan Mihaylov — Jan Wadas | Judge #2 |  |  | 
|  | Lightweight, Men
(Olympic) |  | Match #2 | Ronnie Harris — Mohamed Muruli | Judge #2 |  |  | 
|  | Lightweight, Men
(Olympic) |  | Match #3 | Zvonko Vujin — Luis Minami | Judge #1 |  |  | 
|  | Lightweight, Men
(Olympic) |  | Match #4 | Józef Grudzień — Enzo Petriglia | Judge #5 |  |  | 
|  | Lightweight, Men
(Olympic) |  | Match #6 | Zvonko Vujin — Valery Belousov | Judge #2 |  |  | 
|  | Welterweight, Men
(Olympic) |  | Match #2 | Ivan Kiryakov — Bohumil Němeček | Judge #4 |  |  | 
|  | Welterweight, Men
(Olympic) |  | Match #12 | Mario Guilloti — Andrew Kajjo | Judge #3 |  |  | 
|  | Light-Middleweight, Men
(Olympic) |  | Match #2 | Rolando Garbey — Eric Blake | Judge #1 |  |  | 
|  | Middleweight, Men
(Olympic) |  | Match #10 | Raúl Marrero — Saulo Hernández | Judge #3 |  |  |