US Open results: Cameron Norrie produces epic comeback to shock Diego Schwartzman

British No 3 is through to the second round after fighting back from two sets down to defeat the ninth seed

Cameron Norrie produced a shock win over ninth seed Diego Schwartzman (Getty)

British number three Cameron Norrie produced the first upset of this year's US Open by coming from two sets down to stun ninth seed Diego Schwartzman.

Meanwhile compatriot Kyle Edmund wrapped up a fine first day as he recovered from a set down to sink Alexander Bublik and book a second round clash with Novak Djokovic.

Norrie was staring down the barrel of a straight-sets defeat until the wheels came off for Argentinian Schwartzman in the third.

Having hauled himself level, a thrilling, fluctuating fifth set eventually went to Norrie, ranked 76 in the world, to seal a memorable 3-6, 4-6, 6-2, 6-1, 7-5 victory in just under four hours.

In a match featuring an astonishing 58 break points - a US Open record - Norrie's serve let him down in the first set as he was broken three times by the world number 13.

The lanky left-hander pulled one back but squandered four break points at 2-3, and then dropped serve again to lose the set with a wayward forehand.

Norrie clawed back an early break, gift wrapped with a double fault, in the second, but at the end of a punishing set all he had to show for his efforts was a 2-0 deficit and a warning from the umpire for smashing a ball into orbit.

However, with Schwartzman seemingly annoyed at Norrie avoiding another code violation and then briefly rattled by a time violation, the Briton took advantage and suddenly the comeback was on.

He raced through the third and fourth sets, hitting just 13 unforced errors compared to 34 over the previous two.

A titanic first game in the fifth saw Norrie fend off six break points, four with aces, only for Schwartzman to take his chance at the seventh attempt.

Diego Schwartzman raced out to a two-set lead over Norrie (EPA)

Norrie hit back immediately but the breaks kept coming with Schwartzman edging ahead.

The South American served for the match at 5-4 but clearly had little left in the tank and Norrie was again able to claw himself level before taking the next two games to wrap up victory.

Norrie said: "I'm pretty tired. The tennis level from me wasn't that great but I had a pretty good attitude and was fortunate to sneak through. It was a tough one.

"The first two sets I was rushing everything and making too many errors. But I backed myself physically and he was struggling a bit at the end.

"The British guys were watching and Schwartzman was getting a little bit upset at them cheering me. It was good to get over the line."

Edmund was forced to overcome a difficult first set before seeing off Bublik, whose array of zany antics included audacious drop shots, spurts of double-faults and a couple of under-arm serves.

Bublik dominated the opening exchanges, producing just four unforced errors and breaking the Briton twice to take the first set in just 34 minutes.

Norrie was a relieved man to fight back and reach the second round (Getty)

But Bublik would increasingly flounder on the big points, and after the Kazakh spurned an opportunity to serve out for the third set and re-establish a one set lead, Edmund reeled off eight straight games to complete a 2-6, 7-5, 7-5, 6-0 victory.

Edmund immediately set his sights on Djokovic, whom he beat in three sets at the 2018 Madrid Open, insisting: "It's a match for me that I've got nothing to lose.

"I have the experience of beating him but he has also beaten me a bunch of times. He's a top player and the type of player who is tough to break down."

Reflecting on his sluggish start against Bublik, Edmund told Amazon Prime: "It could only get better really. There wasn't anything I did right and I was annoyed - I needed to force myself to get going."

PA