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Clinical Djokovic tames Isner in ATP Finals

Novak Djokovic made a superb opening campaign at the ATP Finals, defeating American John Isner in straight sets.

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Djokovic cruises past Isner in London

World No. 1 Novak Djokovic saw out a comfortable 6-4, 6-3 win over John Isner at the ATP Finals in London.


Zverev beats Cilic in straight sets

Germany's Alexander Zverev won two tie breaks to defeat Croatia's Marin Cilic 7-6(5), 7-6(1) in their opening match at the ATP Finals.


Top Headlines

World Tour Finals

Dominic Thiem has had a breakout year. Is he ready for Roger Federer?

Ahead of his Tuesday match against Federer, Thiem said he considers himself "mentally strong." But will it be enough to fend off the Grand Slam champ at the ATP World Tour Finals?

It can only get better for Roger Federer from here, right?

Roger Federer's opening performance at this year's ATP World Tour Finals was nothing short of disappointing.

How John Isner finally made the transition to an elite player

Some players are good, some are lucky. John Isner is both, and that could pay off at the ATP World Tour Finals.

Watch: Best of World Tour Finals

Federer praises 'great fighter' Nishikori

Roger Federer lauded Kei Nishikori, after the Japanese player beat the Swiss at the ATP Finals in London.


Nishikori stuns Federer at ATP Finals

Kei Nishikori upset Roger Federer 7-6(4) 6-3 in their round-robin opener of the ATP Finals in London.


Anderson defeats Thiem in London

Kevin Anderson opened the ATP Finals with a 6-3, 7-6 (10) win over Dominic Thiem.


Federer: I'm focused more on winning ATP Finals than 100th title

Roger Federer hailed Novak Djokovic's determination to rise back to the top after his injury and insists he wants to win the ATP Finals because of the tournament's prestige.


Stefanos Tsitsipas

Serena Williams' coach expects big things from Stefanos Tsitsipas, and so should you

He's become something of a superhero in Greece, and it's only a matter of time before the entire world knows Stefanos Tsitsipas.

Tsitsipas continues Next Gen run with Tiafoe win

Stefanos Tsitsipas is in pole position to advance to the semifinals of the ATP Next Gen Finals after securing a straight-sets victory over Frances Tiafoe.

Paris Masters

Welcome to the 'Next Big Thing' club, Karen Khachanov

He's big strong and talented. Karen Khachanov beat Novak Djokovic to win the Paris Masters, a win that immediately thrust the Russian into elite, but often disappointing, company.

Khachanov stuns Djokovic to win Paris Masters

Karen Khachanov upset a tired-looking Novak Djokovic 7-5, 6-4 to win the Paris Masters title and deprive Djokovic the chance on Sunday of matching Rafael Nadal's record of 33 Masters titles.

WTA Finals

Examining the WTA through a transition lens

It was the first year since 2011 that Serena Williams didn't win a major, as players like Elina Svitolina yearn for consistency.

Svitolina beats Stephens to win WTA Finals

Elina Svitolina became the first Ukrainian player to win the season-ending WTA Finals trophy, beating Sloane Stephens to secure the biggest title of her career on Sunday.

Serena's season

Why 2018 could be Serena Williams' most impactful year yet

Serena Williams showed us much more than a tennis cape in 2018. She showed us her human side.

Final word: Our take on Serena Williams' 2018 season

There were ups and downs along the way, but based on her 2018 season, Serena Williams proved she still has plenty of top-level tennis left.

Serena's coach supports in-match coaching

Serena Williams' coach says in-match coaching should be allowed in tennis to help the sport's popularity.

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