Amid New York's Tennis Fusillade, Hope for a Nadal-Federer Showdown - The New York Times
Behind the back lob from Roger Federer against Philipp Kohlschreiber - | By Perfect Tennis | Facebook
Federer advances to face Isner
Roger Federer bounces back to beat Philipp Kohlschreiber at Wimbledon | Wimbledon | The Guardian
Roger Federer vs Philipp Kohlschreiber RECAP: Swiss star one win away from world No 1 spot | Tennis | Sport | Express.co.uk
Roger Federer confirms back problem during Philipp Kohlschreiber win | Metro News
Federer Comes Through Kohlschreiber Test in Dubai Opener - Perfect Tennis
Roger Federer beats Philipp Kohlschreiber 2-1 at ATP Dubai Duty Free Tennis Championships 2019 - Xinhua | English.news.cn
Federer easily passes first clay test of 2011
Roger Federer beats Philipp Kohlschreiber 2-1 at ATP Dubai Duty Free Tennis Championships 2019 - Xinhua | English.news.cn
Official Site of the 2023 US Open Tennis Championships - A USTA Event
Federer Overcomes Kohlschreiber in Halle Opener - Perfect Tennis
Roger Federer to start bid for eighth Dubai title against Philipp Kohlschreiber - Tennis365
Roger Federer vs Philipp Kohlschreiber ATP Rotterdam time, live stream, TV channel and odds | Metro News
Kohlschreiber stuns Djokovic at Indian Wells, Rafa, Federer advance
Roger Federer: Philipp Kohlschreiber reveals how you can beat him
US Open: Nadal, Federer, del Potro progress – DW – 09/04/2017
Roger Federer (SUI) e Philipp KOHLSCHREIBER: risultati nei (DEU) prima che il loro match di primo turno nel Gerry Weber Open. Federer ha vinto 7-6, 3-6, 7-6 Foto stock - Alamy
ATP Rotterdam: Roger Federer beats Philipp Kohlschreiber, No.1 ranking draws closer
Roger Federer and Philipp Kohlschreiber with a relaxed training session - in three places · tennisnet.com
Kohlschreiber set for Federer challenge after simple win – DW – 09/02/2017
Federer inflicts more pain on Kohlschreiber in Basel | Reuters.com
