Kerber Hires a New Coach The three-time Grand Slam champion, Angelique Kerber has parted ways with her coach Wim Fissette. Kerber appoints Ranier Schuettler as her new coach. Andy Murray Injury Update-Federer, Djokovic Speak Out Andy Murray was seen at the London O2 arena this week, as he watched the matches alongside his former coach. The Brit is making a slow recovery Sock: “I can be back here in singles next year” Jack Sock was on the apex of this career a few months from today. He clinched the Paris Masters and won two matches at the ATP Finals. Agnieszka Radwanska Announces Sad News Agnieszka Radwanska has announced here retirement from proffesional tennis at the age of 29. Here's what she had to say in her official statement:- Novak Djokovic-“It’s a Good Surface” Novak Djokovic was watched by the Juventus Superstar Cristiano Ronaldo, during his opening match of the ATP World Tour Finals. Djokovic lauded Federer says, “I’ll get my revenge” Federer overcame the nightmare from his opening match in the ATP Finals. He defeated the French Open finalist, Thiem 6-2 6-3. Roger Federer Responds to Benneteau Remarks Roger Federer was accused of getting preferential treatment at the Australian Open and many other tournaments, by the French player Julien Benneteau Benneteau on Federer: “He does an incredible job” Benneteau praised about Federer’s off the court sponsors. Even after stepping out of from his place of work Federer does his job with perfection. Federer on umpire: “I thought what was his argument” After his disheartening defeat, the calm and composed Roger Federer was received to be a bit aggrieved during his match against Nishikori. Roger Federer-“Our Pension is Very Small” Roger Federer has always voiced his opinion for the increment in the players' prize money pool. However, he has made it clear that it is not about Serena Williams-“Success Does Not Define a Person” Serena Williams, who cut her 2018 shorter than expected, is currently enjoying her break from tennis, after a disappointing loss in the finals of the US Federer falls out as Nishikori succeeds As the ATP World Tour Finals kicks off, the tennis great, Roger Federer opens his tournament with a defeat. Federer surrendered 7-6 (7-4) 6-3 to Nishikori.