Are Roger Federer's 2019 and 2020 Australian Open performances affected by the balls?
Roger Federer Prepared For 'Tricky Situation' To Start 2020 Australian Open | ATP Tour | Tennis
Immaculate Federer reaches Australian Open second round in style - GulfToday
Roger Federer is not happy with something in AO 2020
Roger Federer Feeling Positive Despite Australian Open SF Loss To Novak Djokovic | ATP Tour | Tennis
Roger Federer delivers fitness update after Australian Open arrival | Tennis | Sport | Express.co.uk
:focal(1051x518:1053x516)/origin-imgresizer.eurosport.com/2020/04/15/2806978-57904570-2560-1440.jpg "Roger Federer's Australian Open withdrawal due to family not injury - Tennis Australia official - Eurosport")
Roger Federer's Australian Open withdrawal due to family not injury - Tennis Australia official - Eurosport
Australian Open 2020: Roger Federer, Coco Gauff Wins Highlight Friday Action | Bleacher Report | Latest News, Videos and Highlights
Australian Open 2020 : Nike reveals new outfit for Bianca, Uniqlo for Federer
:focal(1311x920:1313x918)/origin-imgresizer.eurosport.com/2020/01/24/2760883-57039670-2560-1440.jpg "Australian Open – Roger Federer survives five-set thriller against John Millman to make fourth round - Eurosport")
Australian Open – Roger Federer survives five-set thriller against John Millman to make fourth round - Eurosport
Roger Federer's Outfit for the Australian Open 2020 - peRFect Tennis
Federer Completes Historic Win In Fifth-Set Tie-break - 2020 Australian Open Third Round | ATP Tour | Tennis
Federer Likely Out of Australian Open - Tennis Now
The Demons Are Always There”- Roger Federer Escapes From Jaws of Defeat at Australian Open 2020 - EssentiallySports
Federer Completes Historic Win In Fifth-Set Tie-break - 2020 Australian Open Third Round | ATP Tour | Tennis
Australian Open 2020: Roger Federer full of jokes after reaching quarter-finals — RT Sport News
Tennis | Australian Open 2020 | Day 7 Diary: Federer prevails, Gauff exits, Jabeur marches on | Britwatch Sports
Federer Breezes Past Johnson in Australian Open 1st Round - peRFect Tennis
Roger Federer Will Skip the Australian Open - The New York Times
Roger Federer reveals his preparation for the Australian Open 2020
Federer out of Australian Open —report | GMA News Online
Australian Open 2020: Roger Federer retains perfect record with Filip Krajinovic thrashing | Sporting News Australia
Australian Open 2020: Roger Federer results and form ahead of first-round match with Steve Johnson - myKhel
Federer Breezes Past Johnson in Australian Open 1st Round - peRFect Tennis
