NEW YORK — Defending champion Carlos Alcaraz overcame Britain’s Daniel Evans with a 6-2 6-3 4-6 6-3 win on Saturday, surviving his first real challenge at the US Open in the third round.

The top-seeded Spaniard breezed through his opening matches at Flushing Meadows and at first appeared on track for another easy victory but had to find his best form after Evans mounted a third-set comeback.

He next plays Italian Matteo Arnaldi, who shocked Britain’s 16th seed Cameron Norrie in straight sets on Court 17.

“I’m feeling really, really well on court, really comfortable,” said Alcaraz, who picked up his second major title at Wimbledon this year.

Alcaraz moved through the first set like a freight train, winning the first four games, and the 26th-seeded Evans failed to convert any of his three break points in the eighth game.

Evans did let out a roar as he broke Alcaraz with an unreturnable backhand down the line in the second game of the second set but the Spaniard broke back immediately and thHe finished the entertaining clash with another forehand winner, one of 27 in the match, prompting cheers of approval from the rapt crowd inside Arthur Ashe Stadium.

Alcaraz’s fourth-round opponent Arnaldi said he had never faced a world number one before and would try to “enjoy the moment” against the heavily favoured Spaniard.

Across the plaza, 21-year-old Jack Draper offered British fans hope as he outlasted American wildcard Michael Mmoh 6-4 6-2 3-6 6-3 to book his first trip to a Grand Slam fourth round. He will face Russian eighth seed Andrey Rublev, who beat France’s Arthur Rinderknech 3-6 6-3 6-1 7-5. — Reuters