The Swiss ace skipped clay this year following a blistering start to the season that saw him win three of the four events he entered.
Former world number 9 and fellow Swiss Marc Rosset believes Roger Federer was mentally tired by the end of the ATP Finals in London.
The Swiss ace believes it is a step in the right direction as it will make the earlier rounds of Grand Slams more attractive for both fans and players alike.
Roger Federer has won seven titles in 2017 including two Grand Slams to end the year as the world number two.
Norman teamed up with Wawrinka as a coach in 2013 and together they spent four years, winning three Grand Slam titles.
Radek Stepanek, who announced his retirement earlier this month, could join Novak Djokovic's coaching team alongside Andre Agassi.
Carlos Moya has warned Novak Djokovic and Andy Murray that emulating Rafael Nadal and Roger Federer will not be as easy as it looks upon their impending returns.
Muguruza completed a brilliant year, winning Wimbledon with a victory over Venus Williams back in June.
Roger Federer's defeat to David Goffin at the ATP Finals in London was surprising, according to Rafael Nadal's coach Carlos Moya.
Paul Annacone believes Roger Federer and Rafael Nadal managed their fitness to perfection during their glorious revival in 2017.
Roger Federer has revealed how he had an aggressive nature in his early days as a tennis professional as he discusses how he grew from his teenage days to become a superstar.
Rafael Nadal has been backed to have a perfect end to 2017 as he returns for the Mubadala World Tennis Championship in December where a meeting with Novak Djokovic could happen.
Roger Federer will begin his campaign at the Hopman Cup, while Rafael Nadal and Novak Djokovic will get theirs underway in Brisbane and Doha, respectively.
The Grand Slam Board have announced a host of rule changes, including the introduction of a 25-second shot clock to be implemented in Melbourne.
Grigor Dimitrov won the ATP Tour Finals in London while runner-up David Goffin beat Nadal and Federer on his way to the finals.
The duo have won everything there is to win – 16 Grand Slams, 30 Masters Series titles and two Olympic gold medals.
Federer had a disappointing end to the 2017 campaign after losing the ATP World Tour semi-finals to David Goffin.
Former British number one Greg Rusedski believes Roger Federer will be rueing his missed chance of winning the ATP Finals after the absence of Rafael Nadal and Novak Djokovic.
Jana Novotna, who won 17 grand slam singles and doubles titles, has passed away aged 49 after a long battle with cancer.
Roger Federer was favourite to win the ATP Finals in London, but the Swiss ace was beaten in the semi-finals by David Goffin.
Federer pinpointed the loss to Tommy Haas in Stuttgart and to Evgeny Donskoy in Dubai which cost him the spot.
World number three Grigor Dimitrov is expecting an interesting 2018 with the returns of Djokovic and Murray while he is also aiming for a Grand Slam following his ATP Finals win.
Current world number four Dominic Thiem believes the return of Novak Djokovic and Andy Murray will cause a shift in the ATP rankings.
With the expected return from injury of Novak Djokovic, Andy Murray, Stan Wawrinka, Kei Nishikori and more, Roger Federer is expecting an "epic" start to the new year.
Federer had a disappointing end to the 2017 campaign, losing the ATP World Tour semi-finals to David Goffin.
Federer explained that he would earlier be ecstatic at the prospect of sharing the court with the legends of the game.
Rafael Nadal saw off the challenge from Federer and claimed the year-end number one ranking for the fourth time in his career.
Andy Murray won two Grand Slams and two men's singles Olympic gold medals under the stewardship of Ivan Lendl.
The Swiss veteran won seven titles this year, including the Australian Open and a record eighth Wimbledon title, to overtake Pete Sampras' seven championship wins.
British tennis has adopted an extra week in the calendar - but interest in the ATP World Tour Finals is diminishing.