Complete the following sentence: Olivares represented the nation in seven Copa América tournaments, helping it to the quarterfinals in the Copa América tournaments, helping it to the quarterfinals in the Copa América tournaments, helping it to the quarterfinals in the Copa América tournaments.
1993 edition in Ecuador. Additionally, he played in 31 FIFA World Cup qualifying matches.<unk> Additionally, he played in 31 FIFA World Cup qualifying matches.<unk> Additionally, he played in 31 FIFA World Cup qualifying matches.