Answer
In the 2004 Zurich Open, Alicia defeated Maria Sharapova in the final to win the tournament. Alicia was ranked number 5 in the world at the time, while Maria was ranked number 1. Alicia won the match in two sets, 6-4, 6-4. This was Alicia's first win over Maria, and it helped her to improve her ranking to number 4 in the world.