The 32-year-old three-time Grand Slam champion has not played singles since losing in the Australian Open first round in January.
Frenchman Benoit lost his temper in the third game of the second set when top seed Tsitsipas halted the match to attend to a broken shoe lace.
The 32-year-old has not played singles since losing in the first round of the Australian Open in January to Spain's Roberto Bautista Agut, after which he underwent hip resurfacing surgery in a bid to salvage his career.
Summary of sports events and persons who made news on Monday
External Affairs Minister Sushma Swaraj ruled out the possibility of a hate crime.
Till high school, his medium of learning was Marathi. Later, he completed his doctorate under Neil Armstrong's guidance. He has travelled to close to 50 countries, sold $350 billion worth of aircraft. Anjuli Bhargava meets Boeing SVP Dinesh Keskar.
The 14-time Grand Slam winner said he is happy and proud to have reached the summit of the game for a fourth separate spell.
World No 2 Djokovic, who received a first-round bye, broke his opponent's serve four times to extend his winning run to 19 matches.
World number one Simona Halep pulled out of next week's WTA Finals due to a lower back injury.
'I had to learn to be patient. I am a different player and a different person than I was three years ago. I still believe I can repeat that 2015-2016 streak when I won four slams in a row, I wouldn't be here if I didn't.'
Simona Halep believes this year's French Open victory has helped justify her position as the women's world number one
Robbed of prey as people fled, Omar Perez came marching back and shot bullet after bullet into Prudhvi Raj Kandepi's head, thus ensuring that a man he had never met before, known nothing of, would never get up again.
In the absence of an injured Yuki, a lot would depend on how the left-handed Prajnesh, who won a singles bronze medal at the Asian Games, performs.
Since his June trek with his wife up Mont Sainte-Victoire, the mountain that famously also served as an inspiration for Paul Cezanne, the 31-year-old has added a pair of Grand Slam titles to his resume.
In the last eight weeks Novak Djokovic has resembled the Grand Slam machine that held all four major titles at the same time in 2016, wining three of his last four events including Wimbledon and US Open.
Defending US Open champion Rafael Nadal and twice winner Novak Djokovic are one victory away from renewing their rivalry in the final with both expected to get through their semis on Friday.
Pruthviraj Kandepi, who hailed from Guntur district of Andhra Pradesh, was killed in the shootout.
IMAGES from Day 8 of the US Open on Monday
Serena Williams returns to the Arthur Ashe Stadium on Sunday
Fourth seed Angelique Kerber's bid for consecutive Grand Slam titles ended when 29th seed Dominika Cibulkova defeated the German 3-6, 6-3, 6-3 in the US Open third round on Saturday.
Images from Day 5 of the US Open in New York on Friday
Images from Day 4 of the US Open in New York on Thursday.
Although Kyrgios dropped the opening set his level of play and interest rose dramatically after the pep talk and he swept the next three sets for a 4-6, 7-6(6), 6-3, 6-0 win.
A summary of Tuesday's action at the US Open.
World number one Simona Halep was upset 6-2, 6-4 by unseeded Estonian Kaia Kanepi in the U.S. Open first round on Monday, the second consecutive year the Romanian has lost her opening match at Flushing Meadows.
Sloane Stephens will be defending her title at the U.S. Open but all eyes will be on Serena Williams over the coming two weeks as the six-times champion attempts to win her first Grand Slam title since becoming a mother.
The Scotsman doesn't expect to win US Open this year
This time last year, Federer was the pundits' pick to claim a third Grand Slam title of 2017 in New York, after roaring back from a season decimated by injury to win the Australian Open and Wimbledon.
An elbow injury forced Djokovic to retire against Czech Tomas Berdych in the quarter-finals of Wimbledon in 2017. After that came a series of early tournament exits and, finally, surgery.
Frenchman Jo-Wilfried Tsonga has withdrawn from the US Open due to a long-term knee problem, the United States Tennis Association said on Monday.
Novak Djokovic finally clinched the title missing from his resume with a 6-4, 6-4 win over Roger Federer on Sunday to win in Cincinnati and become the first player to complete the sweep of Masters series tournaments on Sunday.
Novak Djokovic overcame a battling Marin Cilic 6-4, 3-6, 6-3 to reach his sixth Cincinnati Masters final on Saturday while Roger Federer enjoyed a less-taxing route to the title match after his semi-final opponent David Goffin retired with a shoulder injury.
A summary of Friday's tennis action from around the world.
Halep through but Stephens exits in Cincinnati
Zeeshan Ali, the captain and coach of the men's team, has no clue about Paes's arrival three days before the start of the competition on Sunday.
World No 55 Haase improved to a 2-2 career record against Zverev, including victories in their last two meetings.
Roger Federer cruised to a 6-4, 6-4 win over Peter Gojowczyk in his first appearance since losing in the Wimbledon quarter-finals.
Former World No 1 Azarenka, the winner of two Australian Open titles and twice a US Open runner-up, withdrew from last year's tournament at Flushing Meadows because of a child custody battle.
Former world number one Serena Williams looked sharp in her return to the hardcourts after a week-long break, soundly defeating Daria Gavrilova 6-1, 6-2 on Monday to advance to the second round of the Cincinnati Masters.
Nadal produced a rich vein of form as he thrashed Greek teenager Stefanos Tsitsipas in straight sets to clinch his fourth Canadian Masters 1000 title at the Rogers Cup