Stan Wawrinka in action against N Djokovic at the Australian Open Stock Photo - Alamy
US Open 2015: Roger Federer swats aside Stan Wawrinka to reach final | US Open 2015 | The Guardian
ATP World Tour Finals semi-final: Roger Federer beats Stan Wawrinka - Live - BBC Sport
Trophy not for me, but team-mates, says gracious Federer - Eurosport
Stan Wawrinka - Wikipedia
Tennis: All you need to know about Stan Wawrinka
Federer, Wawrinka winning team at BNP Open
Tennis: All you need to know about Stan Wawrinka
Stanislas Wawrinka, Agnieszka Radwanska among streak-busters
ATP roundup: Stan Wawrinka ousts Casper Ruud in Switzerland | Reuters
Switzerland's Stanislas Wawrinka returns the ball to Poland's Jerzy Janowicz during their third round match of the French Open tennis tournament at the Roland Garros stadium Saturday, June 1, 2013 in Paris. (
Australian Open 2014: Stanislas Wawrinka keeps chance of all-Swiss final against Roger Federer alive after beating Tomas Berdych | The Independent | The Independent
NorCal Tennis Czar: French Open Day 10 recap: Wawrinka ousts Federer
Federer-Wawrinka knocked out; new record set - Rediff.com
Federer strikes gold - Eurosport
United Cup Day 2 Preview: Wawrinka Continues Comeback | ATP Tour | Tennis
Tennis news - Roger Federer qualifies for record-breaking 16th semi-final at Basel - Eurosport
Stan Wawrinka says Roger Federer has been like a 'big brother' to him - Eurosport
Federer v Wawrinka: As it happened | Australian Open 2017 - YouTube
ATP roundup: Stan Wawrinka ousts Casper Ruud in Switzerland | Reuters
Hot Shot: Wawrinka Outfoxes Federer - YouTube
Federer, Djokovic advance, Wawrinka slump continues in Paris - Eurosport