| Year | Competition | Venue | Position | Event | Notes |
Representing Brazil |
| 1987 |
Pan American Games |
Indianapolis, United States |
12th (h) |
200 m |
25.10 |
| 3rd |
4 × 100 m relay |
45.37 |
| 1989 |
South American Championships |
Medellín, Colombia |
3rd |
100 m |
11.5 (A) |
| 1st |
4 × 100 m relay |
44.69 |
| 1990 |
Ibero-American Championships |
Manaus, Brazil |
2nd |
100 m |
11.61 |
| 1st |
4 × 100 m relay |
44.60 |
| 1991 |
South American Championships |
Manaus, Brazil |
1st |
4 × 100 m relay |
44.87 |
| 1993 |
South American Championships |
Lima, Peru |
1st |
100 m |
11.91 |
| 1st |
4 × 100 m relay |
45.1 |
| World Championships |
Stuttgart, Germany |
31st (qf) |
100 m |
11.68 |
| 1994 |
Ibero-American Championships |
Mar del Plata, Argentina |
1st |
100 m |
11.66 |
| 2nd |
4 × 100 m relay |
46.03 |
| 1995 |
Pan American Games |
Mar del Plata, Argentina |
100 m |
9th (h) |
11.60 |
| South American Championships |
Manaus, Brazil |
1st |
100 m |
11.38 |
| 2nd |
200 m |
23.39 |
| 1st |
4 × 100 m relay |
44.97 |
| World Championships |
Gothenburg, Sweden |
33rd (h) |
100 m |
11.57 |
| 1996 |
Ibero-American Championships |
Medellín, Colombia |
1st |
100 m |
11.48 |
| 3rd |
4 × 100 m relay |
44.59 |
| Olympic Games |
Atlanta, United States |
41st (h) |
100 m |
11.76 |
| 1997 |
World Championships |
Athens, Greece |
12th (h) |
4 × 100 m relay |
43.89 |
| 1999 |
South American Championships |
Bogotá, Colombia |
3rd |
200 m |
23.74 |
| 2000 |
Ibero-American Championships |
Rio de Janeiro, Brazil |
2nd |
4 × 100 m relay |
45.16 |