The marquee clash between a vintage Roger Federer and classy Rafael Nadal, the legends of the game will be awaited keenly by the fans as the third leg of the International Premier Tennis League (IPTL) in New Delhi on Friday.
While tennis is a lucrative sport for those at the top -- the 2020 Australian Open singles champions each took home A$4.12 million ($2.52 million) -- those in the lower echelons often struggle to make ends meet.
Defending champion Roger Federer overcame some dogged resistance by Spain's David Ferrer to reach the final of the ATP World Tour Finals on Saturday, winning 7-5, 6-3 at the O2 Arena.
Roger Federer still looked as fresh as a daisy as he polished off Mardy Fish to post a 100 percent record in the group stage of the ATP World Tour Finals, on Thursday, which is more than can be said for most of his main rivals.
Rafa Nadal was eliminated from the ATP World Tour Finals, on Thursday, after being outgunned by an inspired Jo-Wilfried Tsonga in an absorbing late-night battle at the O2 Arena, in London.
Roger Federer completed his round-robin matches at the ATP World Tour Finals with a 6-1, 3-6, 6-3 defeat of American Mardy Fish at the O2 Arena on Thursday.
An hour after one of the worst beatings of his career Rafa Nadal refused to be too downhearted on Tuesday and said he was still in contention at the ATP World Tour Finals.
Holder Roger Federer produced an hour of sublime quality to crush Rafa Nadal 6-3, 6-0 at the ATP World Tour Finals on Tuesday and clinch a place in the last four with a match to spare.
Roger Federer, Rafa Nadal and Novak Djokovic have won the last 11 Grand Slams between them and an incredible 54 since 2003.
Defending champion Roger Federer made a winning start at the ATP World Tour Finals with 6-2, 2-6, 6-4 victory in his opening round-robin match against Jo-Wilfried Tsonga at the O2 on Sunday.
Roger Federer will aim to finish an off key year on a high note by winning a record sixth title at the ATP World Tour finals which start on Sunday at London's O2 Arena, a venue more famous for staging the biggest acts in the music business.
Old foes Rafa Nadal and Roger Federer will meet in the group stage of the ATP World Tour finals starting in London on Sunday while World No. 1 Novak Djokovic will clash with No. 3 Andy Murray.
A resurgent Roger Federer swept past local favourite Jo-Wilfried Tsonga 6-1, 7-6 to clinch his maiden Paris Masters title on Sunday and send a deafening warning to his rivals ahead of the ATP World Tour finals.
Czech Tomas Berdych booked his place in the ATP World Tour Finals for the fifth time in a row when he advanced into the semi-finals of the Paris Masters with a 6-7(4) 6-4 6-4 victory over South African Kevin Anderson on Friday.
Jack Sock became the first American to reach the last four of the ATP Finals in 10 years when he stunned world number three Alexander Zverev in a firecracker of a match on Thursday.
Simona Halep will take over as the new number one in the WTA world rankings after progressing to the China Open final with a dominant 6-2 6-4 victory over Latvia's Jelena Ostapenko in Beijing on Saturday.
Andy Murray beat Spain's David Ferrer 7-5, 6-4 to claim the Shanghai Masters tennis title on Sunday and move ahead of Swiss Roger Federer in the rankings for the first time in his career.
A summary of sports events and sports persons, who made news on Tuesday
The immaculate Serb became the first player in the Tour Finals' 46-year history to claim the title four times in a row
Top seeded Ash Barty overcame a slow start to defeat Maria Sharapova 6-4 6-1, while Simona Halep battled past Ekaterina Alexandrova 3-6 7-5 6-4 in the second round of the Cincinnati Masters on Wednesday.
Switzerland's potential Davis Cup fairytale this weekend was clouded by uncertainty over the fitness of Roger Federer and rumours of a strained relationship between the all-time great and his teammate Stanislas Wawrinka. But all seems to be fine now in the Swiss camp as this picture suggests.
World number two Roger Federer and Australian Open champion Novak Djokovic each stormed into the fourth round of the Indian Wells ATP tournament with lopsided victories on Tuesday.
Roger Federer, Novak Djokovic and Andy Roddick each launched their title bids in triumphant style at the Indian Wells ATP tournament on Sunday without losing a set in the second round.
Australia's Lleyton Hewitt delighted his home fans when he battled to a typically gutsy 6-1, 4-6, 6-3 victory over Swiss top seed Roger Federer in the Brisbane International final on Sunday.
Before the tournament, top seed Djokovic declared the three should be favourites to win the Slams, and Federer agreed when asked after his Evans match.
But for the first time, that golden trio will be having an anxious glance over their shoulders. The past week in London has revealed a new fearlessness in the generation of 20 somethings expected to fill the void when they call it a day.
Greek third seed Stefanos Tsitsipas battled back from a set down to beat Serbia's Filip Krajinovic 3-6, 6-4, 6-4 in the quarter-finals of the Swiss Indoor championship on Friday. The win took Tsitsipas into his 10th semi-final of the season where he will face top seed Roger Federer, who was handed a walkover after Swiss compatriot Stan Wawrinka withdrew before their quarter-final with a back issue.
Often overshadowed by his classic duels with Roger Federer, Rafa Nadal's rivalry with Novak Djokovic has been brewing slowly and it will come to the boil on Sunday when the world's two best players contest the 125th Wimbledon men's final.
Two-time champion Novak Djokovic thumped Spain's David Ferrer 6-4, 6-2 to march into the last four of the Shanghai Masters on Friday and set up a semi-final showdown with third seed Roger Federer.
Roger Federer, who beat Nadal to claim the ATP World Tour Finals for the fifth time with a show of force, described Rafael Nadal's season as one any player "could only dream of".
Roger Federer moved to within one win of his 1,000 career victory when he crushed Bulgaria's Grigor Dimitrov on Saturday to reach the final of the Brisbane International.
Indian tennis star Rohan Bopanna and Pakistan's Aisam-ul-Haq Qureshi have decided to reunite for the 2014 season.
After a dominant start, Djokovic struggled in the second set and lost his temper even after closing it out.
Serb Novak Djokovic moved relentlessly into the Indian Wells semi-finals on Friday, setting up a mouth-watering clash in the last four with Roger Federer for the Swiss world number two's ranking.
Gunning for a record seventh appearance at the Olympics this year, one more milestone beckons veteran Indian tennis star Leander Paes which is a testament to his longevity on the professional circuit. If the 42-year-old veteran manages to win 11 more matches on the ATP doubles tour this season, he will displace American Sherwood Stewart in the list of players with most number of doubles wins. Stewart is sitting sixth in the table with 728 wins while Paes, a winner of 17 Grand Slam titles, has taken his number to 718 after reaching the third round of the ongoing French Open in Paris. These staggering statistics do not include Paes' victories in the mixed doubles event and the ones on the ATP Challenger Tour. Last year when Paes recorded his last win of the season, he overtook Sweden's Jonas Bjorkman (712), ending 2015 with 713 wins.
Roger Federer became the first player to win the ATP World Tour Finals six times but had to weather a storming fightback by Jo-Wilfried Tsonga before retaining his title with a 6-3, 6-7, 6-3 victory at the O2 on Sunday.
Roger Federer became the first player to win the ATP World Tour finals six times when he beat France's Jo-Wilfried Tsonga 6-3, 6-7, 6-3 in the final at the O2 on Sunday.
David Ferrer, the lesser known Spaniard in the ATP World Tour Finals, burst out of Rafa Nadal's shadow to reach the last four on Wednesday with a demolition job on World No. 1 Novak Djokovic at the O2 Arena, in London.
Roger Federer won the Swiss Indoors title for the fifth time in six years when he demolished unseeded Kei Nishikori in the final on his home town tournament on Sunday.
Leander Paes and Radek Stepanek downed Jonathan Erlich and Richard Gasquet in straight sets to reach the quarter-finals of the ATP Indian Wells Masters tournament.