| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Manuel•Díaz Vega |
| Used name | Manuel•Díaz |
| Born | 1 September 1954 in Salas, Asturias (ESP) |
| NOC | Spain |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Football (Football) | ESP |
Manuel Díaz | ||||
| Football, Men (Olympic) | Match 3/4 | Ghana — Australia | Referee | ||||
| Football, Men (Olympic) | Match #1 | Italy — United States | Referee | ||||
| Football, Men (Olympic) | Match #5 | Republic of Korea — Sweden | Referee |