
Carlos Alcaraz powered into the US Open semi-finals to set up a potential showdown with Novak Djokovic on Tuesday as Jessica Pegula punched her ticket to the last four.
Alcaraz needed just one hour and 56 minutes to seal a convincing 6-4, 6-2, 6-4 defeat of Czech 20th seed Jiri Lehecka on the Arthur Ashe Stadium court.