![Roger Federer to celebrate Christmas in Dubai, says he has to "fully test" his knee if he hopes to play Australian Open Roger Federer to celebrate Christmas in Dubai, says he has to "fully test" his knee if he hopes to play Australian Open](https://staticg.sportskeeda.com/editor/2020/12/9fa1f-16084685736012.jpg)
Roger Federer to celebrate Christmas in Dubai, says he has to "fully test" his knee if he hopes to play Australian Open
!["I'm back to prove him wrong," Roger Federer did not hold back his words after being accused of 'Tanking' by the tournament director of the Dubai Open "I'm back to prove him wrong," Roger Federer did not hold back his words after being accused of 'Tanking' by the tournament director of the Dubai Open](https://firstsportz.com/wp-content/uploads/2023/03/federer.jpg)
"I'm back to prove him wrong," Roger Federer did not hold back his words after being accused of 'Tanking' by the tournament director of the Dubai Open
![TENNIS on Twitter: "Over half-a-million viewers watched Federer's practice and #RFLive Q&A this morning from Dubai. REPLAY: https://t.co/WVWqLUKJzQ #AskRF https://t.co/8PoEsldDkC" / Twitter TENNIS on Twitter: "Over half-a-million viewers watched Federer's practice and #RFLive Q&A this morning from Dubai. REPLAY: https://t.co/WVWqLUKJzQ #AskRF https://t.co/8PoEsldDkC" / Twitter](https://pbs.twimg.com/media/C0TkHshUQAAK4Ju.jpg)
TENNIS on Twitter: "Over half-a-million viewers watched Federer's practice and #RFLive Q&A this morning from Dubai. REPLAY: https://t.co/WVWqLUKJzQ #AskRF https://t.co/8PoEsldDkC" / Twitter
![2016 Australian Open results and bracket: Novak Djokovic, Tomas Berdych pushed to 5 sets in Round of 16 - SBNation.com 2016 Australian Open results and bracket: Novak Djokovic, Tomas Berdych pushed to 5 sets in Round of 16 - SBNation.com](https://cdn.vox-cdn.com/thumbor/DHdYE4jMuKJ3554BxU4tBZY2EQU=/0x0:3904x2603/1400x1050/filters:focal(0x0:3904x2603):format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/48628899/GettyImages-506534244.0.jpg)
2016 Australian Open results and bracket: Novak Djokovic, Tomas Berdych pushed to 5 sets in Round of 16 - SBNation.com
![Dubai, UAE. 25th February 2019. Former World no. 1 Roger Federer of Switzerland clearly unimpressed at a line call in his match against Philipp Kohlschreiber at the 2019 Dubai Duty Free Tennis Dubai, UAE. 25th February 2019. Former World no. 1 Roger Federer of Switzerland clearly unimpressed at a line call in his match against Philipp Kohlschreiber at the 2019 Dubai Duty Free Tennis](https://c8.alamy.com/comp/RRAXDR/dubai-uae-25th-february-2019-former-world-no-1-roger-federer-of-switzerland-clearly-unimpressed-at-a-line-call-in-his-match-against-philipp-kohlschreiber-at-the-2019-dubai-duty-free-tennis-championships-2019-a-7-time-champion-of-this-tournament-federer-won-6-4-3-6-6-1-in-his-first-game-at-this-years-edition-credit-feroz-khanalamy-live-news-RRAXDR.jpg)