Gael Monfils battled through to the quarterfinals of the French Open on Monday by beating David Ferrer 6-4, 2-6, 7-5, 1-6, 8-6 in a match that stretched over two days and lasted more than four hours. The ninth-seeded Monfils, a semifinalist at Roland Garros three years ago, will next play Roger Federer. More...