| Swimming |
1984 South American Aquatics Championships |
Rio de Janeiro |
 BRA |
100 m Butterfly, Men |
4 |
 SUR |
|
| Swimming |
1984 South American Aquatics Championships |
Rio de Janeiro |
BRA |
4 x 200 m Freestyle Relay, Men |
5 |
SUR |
|
| Swimming |
1984 South American Aquatics Championships |
Rio de Janeiro |
BRA |
400 m Individual Medley, Men |
8 |
SUR |
|
| Swimming |
1984 South American Aquatics Championships |
Rio de Janeiro |
BRA |
4 x 100 m Freestyle Relay, Men |
5 |
SUR |
|
| Swimming |
1984 South American Aquatics Championships |
Rio de Janeiro |
BRA |
100 m Freestyle, Men |
5 |
SUR |
|
| Swimming |
1984 South American Aquatics Championships |
Rio de Janeiro |
BRA |
4 x 100 m Medley Relay, Men |
5 |
SUR |
|
| Swimming |
1986 South American Aquatics Championships |
Lima |
 PER |
200 m Butterfly, Men |
🥉 |
SUR |
|
| Swimming |
1986 South American Aquatics Championships |
Lima |
PER |
100 m Butterfly, Men |
🥇 |
SUR |
|
| Swimming |
1986 Central American and Caribbean Games |
Santiago de los Caballeros |
 DOM |
100 m Butterfly, Men |
🥇 |
SUR |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
 ESP |
50 m Freestyle, Men |
34 |
SUR |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
ESP |
100 m Freestyle, Men |
=38 |
SUR |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
ESP |
100 m Butterfly, Men |
5 |
SUR |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
ESP |
200 m Butterfly, Men |
27 |
SUR |
|
| Swimming |
1987 Pan American Games |
Indianapolis |
 USA |
200 m Butterfly, Men |
🥉 |
SUR |
|
| Swimming |
1987 Pan American Games |
Indianapolis |
USA |
100 m Butterfly, Men |
🥇 |
SUR |
|
| Swimming |
1988 South American Aquatics Championships |
Medellín |
 COL |
100 m Butterfly, Men |
🥇 |
SUR |
|
| Swimming |
1988 South American Aquatics Championships |
Medellín |
COL |
50 m Freestyle, Men |
🥇 |
SUR |
|
| Swimming |
1988 South American Aquatics Championships |
Medellín |
COL |
200 m Butterfly, Men |
🥇 |
SUR |
|
| Swimming |
1989 Pan Pacific Swimming Championships |
Tokyo |
 JPN |
100 m Butterfly, Men |
🥇 |
SUR |
|
| Swimming |
1989 Pan Pacific Swimming Championships |
Tokyo |
JPN |
200 m Butterfly, Men |
8 |
SUR |
|
| Swimming |
1990 Goodwill Games |
Seattle |
USA |
100 m Butterfly, Men |
🥇 |
SUR |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
 AUS |
100 m Butterfly, Men |
🥇 |
SUR |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
200 m Butterfly, Men |
16 |
SUR |
|
| Swimming |
1991 Pan American Games |
La Habana |
 CUB |
100 m Butterfly, Men |
🥇 |
SUR |
|
| Swimming |
1991 Pan American Games |
La Habana |
CUB |
200 m Butterfly, Men |
🥈 |
SUR |
|
| Swimming |
1994 World Aquatics Championships |
Roma |
 ITA |
100 m Butterfly, Men |
7 |
SUR |
|