![from australianopen.com: Roger Federer of Switzerland hits a backhand during his round four match against Bernard T… | Roger federer, Rod laver arena, Tennis racket from australianopen.com: Roger Federer of Switzerland hits a backhand during his round four match against Bernard T… | Roger federer, Rod laver arena, Tennis racket](https://i.pinimg.com/originals/74/72/ba/7472ba458ecd78203242dece49f821ba.jpg)
from australianopen.com: Roger Federer of Switzerland hits a backhand during his round four match against Bernard T… | Roger federer, Rod laver arena, Tennis racket
![Roger Federer of Switzerland serves in his Davis Cup World Group... | Tennis photography, Roger federer, Tennis Roger Federer of Switzerland serves in his Davis Cup World Group... | Tennis photography, Roger federer, Tennis](https://i.pinimg.com/736x/63/39/49/633949060338e7af9d3e0dedde7ff246.jpg)
Roger Federer of Switzerland serves in his Davis Cup World Group... | Tennis photography, Roger federer, Tennis
![Bernard Tomic of Australia hits a serve during his BNP Paribas Masters second round match against Stan Wawrinka of Switzerland in Paris on November 3, 2015. Wawrinka defeated Tomic 6-3, 7-6 (6) Bernard Tomic of Australia hits a serve during his BNP Paribas Masters second round match against Stan Wawrinka of Switzerland in Paris on November 3, 2015. Wawrinka defeated Tomic 6-3, 7-6 (6)](https://c8.alamy.com/comp/TYYPNM/bernard-tomic-of-australia-hits-a-serve-during-his-bnp-paribas-masters-second-round-match-against-stan-wawrinka-of-switzerland-in-paris-on-november-3-2015-wawrinka-defeated-tomic-6-3-7-6-6-to-advance-to-the-third-round-photo-by-david-silpaupi-TYYPNM.jpg)