Two-time defending champion Novak Djokovic held every service game Monday and reached his 50th Grand Slam quarterfinal by beating No. 17-seeded Cristian Garín at Wimbledon, 6-2, 6-4, 6-2.

Two-time defending champion Novak Djokovic held every service game Monday and reached his 50th Grand Slam quarterfinal by beating No. 17-seeded Cristian Garín at Wimbledon, 6-2, 6-4, 6-2.