Question: Which of the following tennis players captured the singles title at the 2003 French Open: Mary Joe Fernández or Juan Carlos Ferrero?
Sentence (from "Hicham Arazi"): During his career, he notably gained victories over former World No. 1s and Grand Slam champions Roger Federer, Andre Agassi, Yevgeny Kafelnikov, Marat Safin, Lleyton Hewitt, Juan Carlos Ferrero, Carlos Moyá and Jim Courier.
Relevant evidence: No