India's Leander Paes and Sania Mirza made it to the second round of the US Open with straight sets win in their respective doubles events, in New York, on Thursday night.
Andy Murray failed to overcome a troublesome hip injury.
The 21-year-old Coric came from two sets to one down to defeat the 20-year-old debutant Tiafoe 6-7(0), 6-1, 6-7(11), 6-1, 6-3 and finally subdue a remarkable fightback from the Americans, who had earlier levelled the tie 2-2 from two down.
Mahesh Bhupathi compensated for his loss in men's doubles by entering the mixed doubles quarter-final with Sania Mirza.
Defending champion Andy Murray survived a scare to reach the quarter-finals with a 6-0, 6-7, 6-4 win over Dane Kristian Pless.
Call it sacrifice or compromise but Coric is ditching the sinful tiramisu.
With the American men experiencing their longest US Open title drought in the Open era, Venus Williams led the American charge into round two on Monday with a 6-3, 3-6, 6-2 win over Viktoria Kuzmova of Slovakia.
Mike Bryan says is ready to shut down one of the best doubles partnerships ever if twin brother Bob fails to recover from the hip injury that forced him to miss the French Open.
Fifth seed Roger Federer was dumped out of the Shanghai Open, losing to Frenchman Gael Monfils 6-4, 6-7(5), 6-3 in the third round on Thursday.
The Indians had a disappointing outing at the US Open with both Leander Paes and Sania Mirza losing their doubles and mixed doubles matches respectively, in New York, on Friday.
Wimbledon finalist Marin Cilic said he had a "big mountain to climb" to defeat seven-time champion Roger Federer, but that winning the title would mean the world to him.
Top seed Kei Nishikori is on track for a three-peat at the Memphis Open after a narrow semi-final victory on Saturday.
Prime Minister Narendra Modi congratulated veteran Indian tennis player Leander Paes and his Swiss partner Martina Hingis for winning the US Open mixed doubles title in New York on Friday.
Rohan Bopanna and Florin Mergea saved a match-point before emerging winners, while Sania Mirza and Martin Hingis were also tested en route to the quarter-finals of the ATP/WTA Western and Southern Open, in Cincinnati, on Thursday.
Wimbledon finalists Novak Djokovic and Roger Federer are on a semi-final collision course at the US Open after they were placed in the same half of the draw.
Here is a timeline of Djokovic's decline since the last of his 12 Grand Slam titles.
The event includes several safety measures designed to mitigate the potential spread of coronavirus, including COVID-19 testing for participants and regular temperature checks
Leander Paes will kickstart his US Open campaign with Czech partner Radek Stepanek against Jarkko Nieminen of Finland and Dmitry Tursunov of Russia.
Novak Djokovic began his challenge for a hat-trick of ATP World Tour Finals triumphs in London with a 6-1, 6-1 demolition of Croatia's Marin Cilic.
Sania and her Chinese Taipei partner Su-Wei Hsieh, seeded second, defeated the Argentine-Swiss combine of Maria Irigoyen and Romina Oprandi 6-2, 6-0 in 48 minutes, while tenth seeds Paes and Raven Klaasen of South Africa beat the American duo of Scott Lipsky and Rajeev Ram 6-4, 7-6(6).
Friction has dogged the ATP Player Council, whose president is world number one Novak Djokovic, this year since ATP president Chris Kermode failed to gain support for another term.
Somdev Devvarman put up a strong fight before going down to world No 31 Fernando Verdasco, while Mahesh Bhupathi lost in the first round at the ATP China Open, in Beijing, on Thursday.
So Djokovic will certainly not be letting his guard slip when he plays American Denis Kudla on Friday.
Australian maverick Nick Kyrgios blazed past Feliciano Lopez with a barrage of aces to reach the semi-finals of the ATP 500 Fever-Tree championships at Queen's Club on Friday. The 23-year-old was in dazzling form as he claimed a 7-6(5), 7-6(3) victory over the defending champion to set up a clash with top seed Marin Cilic, who breezed past Sam Querrey.
FIDE said in a statement that the game of chess has a "genuine global appeal" and that it has 189 national federations and 600 million people who practice chess globally.
Two-times champion Rafa Nadal crashed out in the second round of Wimbledon on Thursday after being out-muscled and out-thought in four sets by an inspired Dustin Brown of Germany.
Novak Djokovic lost his momentum in the second half of last season and was toppled as the world number one by Andy Murray because his work-rate dropped, the Serbian's former coach Boris Becker said on Wednesday. Speaking a day after the two terminated their cooperation by mutual consent, German Becker said Djokovic's need to spend more time with his family had derailed him on the court.
Defending champion Djokovic fired his 15th ace on match point to defeat Querrey but his serve had been an issue earlier in their second-round encounter.
Coric, who had failed to win a match in his last two appearances in Beijing and Shenzhen, saved two break points at 3-3 in the second set and clinched the first four games of the decider to record his 32nd match win of the season.
Rafael Nadal continued to scythe his way through the Shanghai Masters on Thursday, reaching the quarter-finals with a 6-3, 6-1 thrashing of temperamental Italian Fabio Fognini.
Cilic marches past Querrey into Queen's semis
Nadal set to face Kyrgios clash in second round
The success of the American women at this year's US Open is nothing else than a reward from the Williams sisters' inspiration
Novak Djokovic no longer sees winning Grand Slam titles or staying top of the men's ATP rankings as a priority in his tennis career, Serbia's world number one said on Friday.
World number one Novak Djokovic continued his dominant form in Tokyo to storm past Frenchman Lucas Pouille 6-1, 6-2 and into the semi-finals of the Japan Open.
Already one of the greatest sportsmen of his era, Roger Federer will become the most successful man in Wimbledon history if he can beat Croatian Marin Cilic on Sunday's final and claim an unprecedented eighth men's singles title.
In last year's quarter-finals at the All England Club, Federer saved three match points before edging out Cilic in five sets and the closeness of that match is comforting for the Croat.
The Canadian's win sets up a semi-final clash with Del Potro on Saturday that will pit power against power.
Two-time champion Andy Murray withdrew from Wimbledon with a 'heavy heart' on Sunday after saying his right hip was still not ready for the demands of a Grand Slam.
Tenth-seeded Keys, who reached the third round with a 6-4, 6-3 victory over Luksika Kumkhum of Thailand, is one of the biggest servers on the women's circuit.