| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Mário "Xandó"•de Oliveira Neto |
| Used name | •Xandó |
| Born | 31 July 1961 in Poços de Caldas, Minas Gerais (BRA) |
| Measurements | 193 cm / 94 kg |
| Affiliations | CA Paulistano, São Paulo (BRA) |
| NOC | Brazil |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
At the Pan American Games Xandó won silver (1979), gold (1983), and bronze (1987) with the Brazilian team.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Volleyball (Volleyball) | BRA |
Xandó | |||
| Volleyball, Men (Olympic) | Brazil | 5 | ||||
| 1984 Summer Olympics | Volleyball (Volleyball) | BRA |
Xandó | |||
| Volleyball, Men (Olympic) | Brazil | 2 | Silver |