Players Pull Out at Wimbledon, and Calls for Reform Flood In - The New York Times
Roger Federer beats Kevin Anderson at Indian Wells
Su-Wei Hsieh Indian Wells Archives - Billie Weiss
Roger Federer in unstoppable form as he beats Alexandr Dolgopolov in straight sets to book spot in Australian Open third round | Daily Mail Online
Roger Federer v Alexandr Dolgopolov highlights (2R) | Australian Open 2016 - YouTube
Federer too strong for Dolgopolov
Roger Federer and Novak Djokovic advance at Australian Open | Tennis News | Sky Sports
Grand Slam Events Take Steps to Curb Mid-Match Retirements - The New York Times
Alexandr Dolgopolov Photostream | Roger federer, Indian wells tennis, Rogers
Roger Federer Wins as Alexandr Dolgopolov Retires in 1st Round of 2017 Wimbledon | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Roger Federer V Alexandr Dolgopolov: Who is Dolgopolov? Wimbledon 2017 latest | Tennis | Sport | Express.co.uk
Roger Federer into Wimbledon second round as Alexandr Dolgopolov exits || Roger Federer into Wimbledon second round as Alexandr Dolgopolov exits
More records for Federer but no match point glory | Reuters.com
Federer rolls into final at BNP Paribas Open - Sports Illustrated
Wimbledon: Federer, Djokovic Win 1st Rd Matches as Opponents Quit
Roger Federer's kind act for retiring rival Alexandr Dolgopolov
Always loved watching you play!' Federer applauds Dolgopolov on career
Roger Federer v Alexandr Dolgopolov: player profiles | Reuters.com
Indian Wells Flashback: Roger Federer storms over Alexandr Dolgopolov
Federer perfect against practice partner Dolgopolov
Federer v Dolgopolov: Highlights | Video | Watch TV Show | Sky Sports
Roger Federer shows his class once again to get past Rafael Nadal's conqueror Alexandr Dolgopolov and set up Indian Wells final with Novak Djokovic | Daily Mail Online
Roger Federer v Alexandr Dolgopolov: How the Wimbledon legend progressed after retirement | Tennis | Sport | Express.co.uk
Roger Federer eases into 2016 Australian Open third round | Roger Federer | The Guardian
Australian Open 2016: Novak Djokovic, Roger Federer and Serena Williams in action | Tennis News | Sky Sports
