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Federer hit with rare code violation in angry run-in with umpire

Roger Federer has hit out at a chair umpire after receiving a rare code violation at the ATP Finals.

Roger Federer's ATP Finals tilt takes a big hit after straight sets loss Federer's ATP Finals tilt takes a big hit after straight sets loss

Roger Federer will have to do it the hard way to win his 100th career singles title after he was beaten by Kei Nishikori in his opening match at the ATP Finals.

Flustered Federer loses ATP Finals opener to Nishikori | The Telegraph Flustered Federer loses ATP Finals opener to Nishikori

Roger Federer lost his opening match at the ATP Finals for the first time since 2013 as he went down 7-6 (4), 6-3 to Kei Nishikori on Sunday.

Roger Federer pays for an error-strewn performance as his opening group match at the ATP Finals ends in defeat by Kei Nishikori.

Federer crashes to Nishikori in ATP Finals opener

Roger Federer suffered a shock straight-sets defeat to Kei Nishikori at the ATP Finals on Sunday, severely denting his bid for the 100th title of his illustrious career.

Roger Federer’s bid for 100th singles title stalls at ATP Finals Roger Federer’s bid for 100th singles title stalls at ATP Finals

The 37-year-old Swiss star was beaten in straight sets by the Japanese world number nine.

Roger Federer lost his opening match at the ATP Finals for the first time since 2013 as he went down 7-6 (4), 6-3 to Kei Nishikori on Sunday.

Angry Roger Federer suffers shock defeat to Kei Nishikori in ATP Finals opener

Roger Federer's hopes of winning a seventh ATP Finals title were dealt a major blow after he suffered a shock defeat to Kei Nishikori. The 20-time Grand Slam champion was...

Anderson outmuscles Thiem to win ATP Finals opener

Kevin Anderson made an impressive debut at the ATP Finals on Sunday, beating Dominic Thiem 6-3, 7-6 (12/10) as Roger Federer prepared to launch his bid for the 100th title of his storied career.