![Mirka Federer watches her husband Roger Federer of Switzerland play his semi-final tennis match against Stan Wawrinka of Switzerland at the ATP World Tour Finals at the O2 Arena in London November Mirka Federer watches her husband Roger Federer of Switzerland play his semi-final tennis match against Stan Wawrinka of Switzerland at the ATP World Tour Finals at the O2 Arena in London November](https://c8.alamy.com/compfr/2cwp0x4/mirka-federer-watches-her-husband-roger-federer-of-switzerland-play-his-semi-final-tennis-match-against-stan-wawrinka-of-switzerland-at-the-atp-world-tour-finals-at-the-o2-arena-in-london-november-15-2014-switzerlands-potential-davis-cup-fairytale-this-weekend-has-become-clouded-by-uncertainty-over-the-fitness-of-roger-federer-and-suggestions-of-strained-relations-between-the-all-time-great-and-his-team-mate-stanislas-wawrinka-yet-not-only-did-the-draining-final-moments-of-federers-win-at-the-atp-world-tour-finals-semi-final-against-wawrinka-reawaken-his-old-back-trouble-forcing-him-to-w-2cwp0x4.jpg)
Mirka Federer watches her husband Roger Federer of Switzerland play his semi-final tennis match against Stan Wawrinka of Switzerland at the ATP World Tour Finals at the O2 Arena in London November
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STANISLAS WAWRINKA SWITZERLAND REACTS AFTER BEATING Editorial Stock Photo - Stock Image | Shutterstock
Sieg gegen Berrettini: Roger Federer wahrt Halbfinal-Chance bei ATP Finals in London - Sportbuzzer.de
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Roger Federer Switzerland Front Rafael Nadal Spain Pictured Mens Singles – Stock Editorial Photo © ChinaImages #242143578
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Roger Federer Switzerland receives Stefan Edberg Sportsmanship Editorial Stock Photo - Stock Image | Shutterstock
![Roger Federer (Switzerland) during the Nitto ATP World Tour Finals London at the O2, London, England on 11 November 2018. Photo by Andy Rowland Stock Photo - Alamy Roger Federer (Switzerland) during the Nitto ATP World Tour Finals London at the O2, London, England on 11 November 2018. Photo by Andy Rowland Stock Photo - Alamy](https://c8.alamy.com/comp/R1DDJE/roger-federer-switzerland-during-the-nitto-atp-world-tour-finals-london-at-the-o2-london-england-on-11-november-2018-photo-by-andy-rowland-R1DDJE.jpg)
Roger Federer (Switzerland) during the Nitto ATP World Tour Finals London at the O2, London, England on 11 November 2018. Photo by Andy Rowland Stock Photo - Alamy
![Stan Wawrinka of Switzerland gestures towards the coaches and family box of Roger Federer of Switzerland, during their semi-final tennis match at the ATP World Tour Finals at the O2 Arena in Stan Wawrinka of Switzerland gestures towards the coaches and family box of Roger Federer of Switzerland, during their semi-final tennis match at the ATP World Tour Finals at the O2 Arena in](https://c8.alamy.com/compfr/2e69x69/stan-wawrinka-of-switzerland-gestures-towards-the-coaches-and-family-box-of-roger-federer-of-switzerland-during-their-semi-final-tennis-match-at-the-atp-world-tour-finals-at-the-o2-arena-in-london-november-15-2014-switzerlands-potential-davis-cup-fairytale-this-weekend-has-become-clouded-by-uncertainty-over-the-fitness-of-federer-and-suggestions-of-strained-relations-between-the-all-time-great-and-his-team-mate-wawrinka-not-only-did-the-draining-final-moments-of-federers-win-at-the-atp-tour-finals-semi-final-against-wawrinka-reawaken-his-old-back-trouble-forcing-him-to-withdraw-before-s-2e69x69.jpg)