Roger Federer recovered from his opening group match defeat to keep alive his hopes of a seventh Association of Tennis Professionals Finals victory with a comfortable win over Dominic Thiem at London’s O2 Arena.

the top two of his group.But Federer, seeded second in this event behind Serbia’s world number one Novak

Djokovic, restored his fortunes by beating his young Austrian opponent 6-2, 6-3.Next up for Federer&

World number one Novak Djokovic, bidding for a sixth title at the season-ending Association of Tennis

group match at the ATP Finals in London's 02 Arena, beating Croatia's Marin Cilic ©Getty Images  Djokovic

Japan's Kei Nishikori produced some late night drama as the Association of Tennis Professionals (ATP) Finals got underway at London's 02 Arena, with a straight sets victory over the event's second seed Roger Federer.

players involved on day one are in the group named after Australian star Lleyton Hewitt.World number one Novak

Djokovic, seeking a sixth ATP Finals title, is playing in the group named after Brazilian player Guga

Novak Djokovic will aim to celebrate his return to world number one by clinching a sixth title at

Being number one is probably the ultimate challenge in our sport and the pinnacle of the season," Djokovic

of shock results at the Association of Tennis Professionals (ATP) Paris Masters today as he defeated Novak

Djokovic in the final.

I couldn't be happier to end the season like this, to win against Novak Djokovic, the number one in the

Russia's Karen Khachanov, right, is congratulated by runner-up Novak Djokovic after his surprise success

the tennis year in his final tournament of the season.Despite the loss,14-time Grand Slam champion Djokovic

Novak Djokovic earned a place in tomorrow’s Paris Masters final with victory over Roger Federer after

In their 47th meeting, the reigning Wimbledon and US Open champion beat Federer 7-6, 5-7, 7-6.Djokovic

It was a spectacular match," Djokovic told Sky Sports."We went toe-to-toe."

the Paris Masters.Swiss third seed Federer, chasing his 100th career title at the age of 37, said: "Novak

But overall I'm happy with my game.”Djokovic will face Khachanov for only the second time in tomorrow's

He's been playing some sensational tennis,” said Djokovic.“He's striking the ball beautifully."

Paris Masters event tonight to secure a semi-final meeting with the newly established world number one, Novak

Djokovic.

 Djokovic came from a set down to beat Croatian rival Marin Cilic 4-6, 6-4, 6-4 and extend his current

Roger Federer and Novak Djokovic both made it through to the quarter-finals today the Association of

has won both Wimbledon and the US Open this year, will take the world number one spot on Monday.Novak Djokovic

set but held on and them immediately broke Fognini’s serve to love to seal the victory.In contrast Djokovic

Tennis Professionals (ATP) Paris Masters today and will now lose his world number one ranking to Novak

Djokovic.

withdrew due to an abdominal injury and did not face compatriot Fernando Verdasco in round two.Serbia's Djokovic

Serbian Novak Djokovic booked his place in the third round of the Association of Tennis Professionals

The first round of the Association of Tennis Professionals (ATP) Paris Masters took place today with a number of participants setting up second round matches against the tournament's top seeds. 

AccorHotels Arena in Paris, previously known as the Palais omnisports de Paris-Bercy.World number two Novak

Djokovic of Serbia will play Joao Sousa of Portugal, who progressed through the qualifiers to reach

 Sousa beat Marco Cecchinato of Italy 7-5, 6-3 to set up the tie with Djokovic, who has won the

Paris Masters four times.Joao Sousa books a meeting with four-time #RolexParisMasters champ Novak Djokovic

Final-set tiebreaks will be introduced at Wimbledon for the first time from next year, the All England Lawn Tennis Club (AELTC) has announced.

six-and-a-half hours.Anderson then had to play the final exhausted, where he was outclassed by Serbia's Novak

Djokovic 6-2, 6-2, 7-6.

Novak Djokovic claimed his 32nd Association of Tennis Professionals (ATP) World Masters 1000 title

It's phenomenal," Djokovic said after his win at the Qizhong Forest Sports City Arena in China."

In addition to picking up his 72nd tour-level crown, Djokovic also took home $1,360,560 (£1,034,500/€1,176,600

Borna Coric defeated top seed Roger Federer to set up a final against Novak Djokovic at the Association

1000 semi-final and reaches the final for the first time in his career.He will play second seed Djokovic

dispatch Germany's Zverev in the Serbian's 1000th ATP Tour level match.With six break points, Djokovic

Can anyone stop Novak this week?

of defeat and the world number five only won 36 per cent of the total points.Following the victory, Djokovic

than the Serb.With Djokovic set to become world number two, Coric is currently 17 places below him on

The top two seeds, Roger Federer and Novak Djokovic, are through to the semi-finals of the Association

managed to down his seventh seeded opponent despite Anderson's 16 aces.The match finished 7-6, 6-3 to Djokovic

Zverev has some statistical advantages over the former world number one.He is a decade younger than Djokovic