Greek tennis player Michail Pervolarakis tests positive for COVID-19 days after playing ATP Cup in Melbourne
Pervolarakis, who played singles and doubles for Greece at the team event, said he tested positive on arrival in South Africa.
Daniil Medvedev has been in blistering form and led Russia to the ATP Cup with a 6-4, 6-2 defeat of Italian world number 10 Matteo Berrettini.
ATP Cup 2021: Daniil Medvedev, Andrey Rublev fire Russia to maiden title triumph with win over Italy
Andrey Rublev defeated Fabio Fognini 6-1, 6-2 in just 61 minutes before Daniil Medvedev overpowered Matteo Berrettini 6-4, 6-2 in 79 minutes.
Medvedev needed to dig deep against Alexander Zverev, finally coming through 3-6, 6-3, 7-5 on his fourth match point
Rafael Nadal was once again missing from the Spanish team as they lost 2-1 to Greece.
Australian Open: Rafael Nadal says he's 'still not ready' as star reveals he'll sit out ATP Cup clash against Greece
The Australian Open gets underway on Monday with Nadal, the 2009 champion, looking to edge ahead of Roger Federer, who also has 20 Slam titles to his name.
The 20-time Grand Slam champion was due to take the court against Australia's top-ranked player Alex De Minaur, but opted to rest instead as he prepares for the Australian Open next week.
Slimmed down ATP Cup 2021 gets underway on Tuesday with smaller field of 12 nations and a lighter prize cheque.
Former top-five star Nishikori was among 72 players forced to stay in their rooms 24 hours a day after COVID-19 cases were detected on charter flights bringing them to Melbourne for the Australian Open.
Djokovic won the first of his 17 Grand Slam crowns in Australia in 2008 and Rod Laver Arena has since become his most successful court.
Australian Open 2021: Rafael Nadal says he is ready to perform for 'suffering' fans around the world
Rafael Nadal kicks off his season representing Spain at the ATP Cup from Tuesday.
Serbians faced a tricky draw in Group A against the Alexander Zverev-inspired Germany and a Canada team featuring Denis Shapovalov and Milos Raonic.
Each tie will be comprised of two singles matches and one doubles. The draw will be made on 20 January ahead of the tournament starting on 1 February.
Novak Djokovic announces dates of Balkan region series; Dominic Thiem, Grigor Dimitrov confirm participation
All pro tennis tours were suspended in early March and will not return before August as countries went into lockdown and closed borders to contain the spread of the virus.
Roger Federer's the best but Novak Djokovic remains Rafael Nadal's most difficult opponent, says ex-coach Toni
The “GOAT” (Greatest of all Time) debate in men’s tennis has divided opinion for a decade and remains a hot topic as the trio continue to dominate, having won the last 13 majors.
Former World No 1 Lleyton Hewitt says success of ATP Cup has put ITF under pressure over revamped Davis Cup
The team-based ATP Cup, organised by the men’s tour and Tennis Australia, was staged six weeks after the week-long Davis Cup finals in Madrid in November and earned rave reviews from players and fans alike
There was speculation that Federer would include the Madrid and Rome Masters in his truncated schedule for 2020 but his agent, Tony Godsick, said that was not the case
Australian Open 2020: Rajeev Ram, Joe Salisbury beat Australian pair of Max Purcell and Luke Saville to clinch men's doubles title
Rajeev Ram's decision to focus on the men's doubles paid off when he teamed with Joe Salisbury to win the Australian Open title.
Tennis chiefs are committed to merging the Davis Cup and ATP Cup into a single men’s world team event and concrete plans could be in place by June, International Tennis Federation (ITF) President David Haggerty said.
Australian Open 2020: With a repaired serve and renewed vigor, Alexander Zverev registers statement win over Andrey Rublev
By the end of the match, Zverev was even thumping forehand winners into the corners, and that was when it became clear he wanted to make a statement.