Her highest singles and doubles rankings are Number.152 and Number.81, respectively. Andrés played at Women's Tennis Association Grand Slams on multiple occasions, but failed to qualified in singles and could not make it past round one in doubles. Rosa retired from tennis after losing in round one of the 2005 United States Open - Ladies" Doubles Event.
In her career, Andrés won 8 International Tennis Federation Women"s Circuit singles titles, 28 doubles titles and 1 Women's Tennis Association Tour doubles title. In 2005, Andrés partnered Andreea Vanc to win her first and only Women's Tennis Association title, winning the doubles event in Strasbourg, France. She also did not manage to win an International Tennis Federation title bigger than $25,000 events.
