Personal Bests: 100 – 10.0 (1982); 200 – 20.72 (1983); 400 – 45.86 (1983).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Athletics |  SEN |
Boubacar Diallo | |||
| 100 metres, Men (Olympic) | 6 h6 r1/4 | |||||
| 200 metres, Men (Olympic) | 7 h4 r2/4 | |||||
| 400 metres, Men (Olympic) | ||||||
| 4 × 100 metres Relay, Men (Olympic) | Senegal | 6 h1 r1/2 | ||||
| 1984 Summer Olympics | Athletics | SEN |
Boubacar Diallo | |||
| 400 metres, Men (Olympic) | 4 h1 r1/4 | |||||
| 4 × 100 metres Relay, Men (Olympic) | Senegal | |||||
| 4 × 400 metres Relay, Men (Olympic) | Senegal | AC h3 r1/3 |
