AusOpen on Twitter: "Hyeon Chung has retired from the match. Roger Federer is into the #AusOpen 2018 final. https://t.co/m1crvYFCdA" / Twitter
Federer to face Cilic in Australian Open final after blisters force Chung to retire | Australian Open 2018 | The Guardian
Hyeon Chung v Roger Federer second set highlights (SF) | Australian Open 2018 - YouTube
Roger Federer VS Hyeon Chung | Head 2 Head | ATP Tour | Tennis
Australian Open: Roger Federer Hails Hyeon Chung As Future Top 10 Player | Tennis News
Australian Open 2018: Roger Federer will face Marin Cilic in final as Chung Hyeon retires injured in second set | The Sun
Australian Open: Roger Federer reaches 7th final when Chung retires | CBC Sports
History-making Chung Hyeon sets up Australian Open date with Roger Federer | Arab News
Australian Open 2018 results: Federer in record seventh final after Chung retires - CBSSports.com
Roger Federer into Australian Open final as Hyeon Chung retires hurt – as it happened | Australian Open 2018 | The Guardian
Australian Open 2018 results: Federer sweeps Berdych, to face Chung in semifinal - CBSSports.com
Federer vs Chung -Hyeong to make slam final breakthrough - Love Tennis Blog
Roger Federer has 'lots of respect' for 'highly explosive' Chung Hyeon - Sport360 News
Roger Federer ready for Marin Cilic holiday showdown after bittersweet Hyeon Chung win | Tennis News | Sky Sports
Australian Open: Roger Federer Eases Into Final as Chung Retires - The New York Times
Federer reaches final after Chung retires with blisters - TSN.ca
Indian Wells Flashback: Roger Federer fires 37 winners to topple Hyeon Chung
Federer into final as Chung retires | AO
Federer reaches Australian Open semifinals, will face Chung
Hyeon Chung v Roger Federer match highlights (SF) | Australian Open 2018 - YouTube
Roger Federer into 11th Indian Wells semi-final with win over Hyeon Chung | The Independent | The Independent
AO Analyst: Chung v Federer | AO
Roger Federer, Riding High, Isn't Underestimating Hyeon Chung - The New York Times
Roger Federer: Chung Hyeon and Kyle Edmund making a move is a good thing - Diary - Sport360 News
Roger Federer reaches Australian Open semifinals, will face Hyeon Chung – The Denver Post
Dominant Federer into Australian Open final after Chung quits | Al Arabiya English
Federer: Hyeon Chung will be top 10 | Sporting News Australia
