* French Number 17 seed, Benoit Paire, withdrawn after Covid-19 positive test
Top seed Novak Djokovic has said that he is playing some of the best tennis of his career as he prepares to start his bid for an 18th Grand Slam at the US Open.
The Serb faces Bosnian Damir Dzumhur in the first night session on Arthur Ashe Stadium (00:00 BST on Tuesday).
Czech Karolina Pliskova, the women’s top seed, faces Ukraine’s Anhelina Kalinina on Ashe when the tournament begins at 17:00 today.
Britain’s Cameron Norrie and Kyle Edmund also play on the opening day.
Norrie, ranked 77th, has been given a tough draw against Argentine ninth seed Diego Schwartzman and plays first on court five at 16:00.
World number 44 Edmund takes on Alexander Bublik of Kazakhstan on the same court at about 21:00.
Japan’s 2018 champion Naomi Osaka rounds off the first day’s play on Ashe, although the fourth seed says she is “stressed” about whether she will be fully fit.
If Edmund beats world number 51 Bublik, he is likely to face Djokovic in the second round.
The world number one has won all 23 of his singles matches in 2020 and claimed the Western and Southern Open title on Saturday.
If Djokovic, 33, wins a fourth US Open crown it will put him within one of Rafael Nadal and two of Roger Federer in the trio’s battle for the most men’s Grand Slam singles titles in history.
“Going on an unbeaten run so far this year obviously brings even more confidence each match,” said Djokovic, who also resigned as president of the Association of Tennis Professionals’ player council this week to set up a new male-only players’ union.
“How long that journey is going to last and what kind of legacy I’m going to leave behind, that’s on somebody else to really judge and evaluate.”
Britain’s former world number one Andy Murray opens tomorrow’s play on Ashe (17:00) against Japan’s Yoshihito Nishioka, who is ranked 48th.
British women’s number one Johanna Konta, seeded ninth, will be on court about the same time against compatriot Heather Watson, with the pair playing second on court five.
Dan Evans, Britain’s leading men’s player and the 23rd seed, starts after that match on the same court, taking on Brazilian youngster Thiago Seyboth Wild, who is playing in his first Grand Slam main draw.
Meanwhile, a player has been withdrawn from the US Open, which starts today, after testing positive for coronavirus.
The player, who has not been named, is showing no symptoms but must now isolate for 10 days.
On Sunday, French number 17 seed Benoit Paire was replaced in the men’s singles draw by Spain’s Marcel Granollers.
A US Tennis Association statement said: “A player has tested positive for Covid-19 and has been withdrawn from the tournament.”
Contact tracing will also determine if close contacts will need to quarantine for 14 days.
Paire had been scheduled to play Kamil Majchrzak in the first round at Flushing Meadows in New York on Tuesday, with the Polish player now listed as facing Granollers.
British number one Johanna Konta said it was “shocking and worrisome” a player had tested positive inside the US Open bubble.
“We’ve had a few [positive tests] but it is definitely different when they’ve been here, had negative tests and then tested positive,” said Konta, who plays fellow Briton Heather Watson on Tuesday.
“The issue we have is it’s not a full bubble, there are still some people working for the tournament who are coming in and out.
“It is as safe as we can get in terms of how many people are here to run this operation.”