Pék baca bagian di handap ieu, tuluy jawab pananya di handap ieu dina basa nu sarua jeung bagian ieu: Passage: Rafael Nadal defeated Roger Federer, 7<unk>5, 3<unk>6, 7<unk>6(7<unk>3), 3<unk>6, 6<unk>2 Question: Who did Federer lose to?
Rafael Nadal