Roger Federer faces tough task figuring out unsung opponent Hyeon Chung's game | Stuff.co.nz
Australian Open: Roger Federer Hails Hyeon Chung As Future Top 10 Player | Tennis News
Roger Federer Beats Hyeon Chung, Advances to 2018 Indian Wells Semifinals | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Roger Federer reaches Australian Open semifinals, will face Hyeon Chung – The Denver Post
Day 12 preview: First take, big stakes | AO
Roger Federer, Riding High, Isn't Underestimating Hyeon Chung - The New York Times
Australian Open 2018 results: Federer in record seventh final after Chung retires - CBSSports.com
Federer Stays Perfect, Back in Semis - BNP Paribas Open
Australian Open 2018: Roger Federer says he KNEW Hyeon Chung would retire from clash | Tennis | Sport | Express.co.uk
Roger Federer has 'lots of respect' for 'highly explosive' Chung Hyeon - Sport360 News
Hyeon Chung makes Roger Federer admission ahead of Indian Wells quarter-final | Tennis | Sport | Express.co.uk
Australian Open 2018 results: Federer sweeps Berdych, to face Chung in semifinal - CBSSports.com
Roger Federer into seventh Australian Open final – DW – 01/26/2018
Chung Hyeon hoping Australian Open run sparks Korean tennis boom | Al Arabiya English
History-making Chung Hyeon sets up Australian Open date with Roger Federer | Arab News
Roger Federer: Chung Hyeon and Kyle Edmund making a move is a good thing - Diary - Sport360 News
Federer: Hyeon Chung will be top 10 | Sporting News Australia
Tennis - Australian Open 2018: Chung quits with blisters to send Federer to Melbourne final | MARCA in English
Australian Open 2018: Roger Federer will face Marin Cilic in final as Chung Hyeon retires injured in second set | The Sun
Roger Federer wins Australian Open semi-final against Hyeon Chung after Korean retires injured | Tennis News | Sky Sports
