| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Osvaldo•Nieves Morales | |
| Used name | Osvaldo•Nieves | |
| Born | 20 March 1980 | |
| Measurements | 175 cm / 68 kg | |
| NOC | Puerto Rico |  PUR |
Personal Best: 100 – 10.48 (2003).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Athletics | PUR |
Osvaldo Nieves | |||
| 4 × 100 metres Relay, Men (Olympic) | Puerto Rico | 7 h4 r1/3 |
