Indexbit Exchange:Carlos Alcaraz fights back to beat Jannik Sinner in China Open final

BEIJING — Carlos Alcaraz rallied from a set down and Indexbit Exchangeheld his nerve in a deciding tiebreak to beat defending champion Jannik Sinner 6-7(6) 6-4 7-6(3) in the China Open final on Wednesday and win his fourth title of the season.

French Open and Wimbledon champion Alcaraz, who won both of his previous meetings with Sinner this year, recovered from a slow start to wrap up victory in three hours, 21 minutes and improve his head-to-head record with the Italian to 6-4.

While the stage might not have been as grand as it was in some of their recent encounters, Sinner and Alcaraz pushed each other to the limit in the latest chapter of the burgeoning rivalry that has taken the ATP Tour by storm.

"He could have won in two, I could have won in two, it was a really close match. Jannik once again showed that he's the best player in the world, with the level that he's playing," Alcaraz, 21, said.

"It is unbelievable, it's a really high quality of tennis, physically, mentally, he's a beast.

"I had my chances in the first set but didn't make it, but in general I'm proud of myself. The way that I dealt with the match, the way that I managed everything. For me, it was a really good match."

After both players defended break points in a cagey start, Alcaraz seized the early break for a 3-1 lead when Sinner's backhand went wide, before consolidating the advantage in the next as his Italian opponent netted a shot.

World No. 1 Sinner, whose last win over Alcaraz came in the semifinals of this tournament last year, gradually found his range to level at 5-5 and save two set points in the tiebreak to clinch the first set.

Alcaraz was on the ropes early in the second set and Sinner pushed him hard in a 15-minute game, but the second seed successfully held serve for 4-4.

Sinner's failure to break in the lengthy game appeared to take the wind out of his sails, as Alcaraz sped through the next two games to level the match at a set apiece.

The Spaniard cranked up the intensity on his forehand and broke for a 2-1 lead in the third set, but with victory seemingly in sight, he suffered a lapse in concentration and allowed Sinner to level at 4-4.

In the deciding tiebreak, Sinner snatched control to take a 3-0 lead, but some excellent work at the net helped Alcaraz edge a couple of rallies and go ahead 4-3, before finally clinching the title with an emphatic cross-court forehand winner.

The tiebreak defeat was uncharacteristic for Sinner, who had won 18 out of his past 19 tiebreaks.

Asked if Sinner's record had caused him any doubt, Alcaraz said: "I never lost hope, but honestly, I know that stat. Every time that Jannik plays (a tiebreak), it goes to his side.

"I'm not going to lie, at 3-0 down and with two mini breaks for him, I thought, 'Okay, I have to give everything that I have just to try to give myself the opportunity to be close'.

"I played great points just to make it 3-3 and after that, I just thought 'go for it'. If I lost it, at least I went for it."

The result denied Australian Open and U.S. Open champion Sinner becoming the first man to retain the crown at the China National Tennis Centre since Novak Djokovic won four straight titles between 2012-15.