The Latest on the French Open (all times local): 11:15 p.m. Carlos Alcaraz displayed deft drop shots and plenty of other skillful strokes to become the youngest man in the French Open’s fourth round since Novak Djokovic in 2006. The 19-year-old Alcaraz advanced by beating 21-year-old American Sebastian Korda 6-4, 6-4, 6-2 under the lights…