![Gilles Muller of Luxumburg walks back to his chair during a change over as he falls behind Roger Federer of Switzerland, second seed, in the third set of their quarterfinal match in Gilles Muller of Luxumburg walks back to his chair during a change over as he falls behind Roger Federer of Switzerland, second seed, in the third set of their quarterfinal match in](https://c8.alamy.com/comp/TYJNGY/gilles-muller-of-luxumburg-walks-back-to-his-chair-during-a-change-over-as-he-falls-behind-roger-federer-of-switzerland-second-seed-in-the-third-set-of-their-quarterfinal-match-in-the-us-open-tennis-championship-at-the-us-national-tennis-center-on-september-4-2008-in-flushing-meadows-new-york-federer-won-7-6-6-4-7-6-upi-photomonika-graff-TYJNGY.jpg)
Gilles Muller of Luxumburg walks back to his chair during a change over as he falls behind Roger Federer of Switzerland, second seed, in the third set of their quarterfinal match in
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Who is Gilles Muller? Luxembourg ace who defeated in-form Rafael Nadal at Wimbledon and what has he won? | The Sun
![Luxembourg's Gilles Muller in action against Spain's Rafael Nadal during Day six of the 2011 Wimbledon Championships at the All England Lawn Tennis and Croquet Club, Wimbledon Stock Photo - Alamy Luxembourg's Gilles Muller in action against Spain's Rafael Nadal during Day six of the 2011 Wimbledon Championships at the All England Lawn Tennis and Croquet Club, Wimbledon Stock Photo - Alamy](https://c8.alamy.com/comp/G4D0KY/luxembourgs-gilles-muller-in-action-against-spains-rafael-nadal-during-G4D0KY.jpg)
Luxembourg's Gilles Muller in action against Spain's Rafael Nadal during Day six of the 2011 Wimbledon Championships at the All England Lawn Tennis and Croquet Club, Wimbledon Stock Photo - Alamy
![Gilles Muller of Luxembourg hits during the Gentlemen' singles quarter-finals of the Wimbledon tennis tournament against Marin Cilic of Croatia at All England Tennis Club in London on July 12, 2017. ( Gilles Muller of Luxembourg hits during the Gentlemen' singles quarter-finals of the Wimbledon tennis tournament against Marin Cilic of Croatia at All England Tennis Club in London on July 12, 2017. (](https://c8.alamy.com/comp/2NYHXH1/gilles-muller-of-luxembourg-hits-during-the-gentlemen-singles-quarter-finals-of-the-wimbledon-tennis-tournament-against-marin-cilic-of-croatia-at-all-england-tennis-club-in-london-on-july-12-2017-the-yomiuri-shimbun-via-ap-images-2NYHXH1.jpg)
Gilles Muller of Luxembourg hits during the Gentlemen' singles quarter-finals of the Wimbledon tennis tournament against Marin Cilic of Croatia at All England Tennis Club in London on July 12, 2017. (
![Getting to Know: Gilles Muller - Official Site of the 2023 US Open Tennis Championships - A USTA Event Getting to Know: Gilles Muller - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/b_GillesMuller.2016USO.jpg)
Getting to Know: Gilles Muller - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![7 Things Every Tennis Fan Should Know About Gilles Muller, The Man Who Knocked Rafael Nadal Out Of Wimbledon 7 Things Every Tennis Fan Should Know About Gilles Muller, The Man Who Knocked Rafael Nadal Out Of Wimbledon](https://im.indiatimes.in/media/content/2017/Jul/mullpo_1499751590.jpg)