![Tennis - Swiss Indoors ATP Men's Semifinals - Basel, Switzerland - 29/10/16 - Gilles Muller of Luxembourg in action against Kei Nishikori of Japan. REUTERS/Arnd Wiegmann Stock Photo - Alamy Tennis - Swiss Indoors ATP Men's Semifinals - Basel, Switzerland - 29/10/16 - Gilles Muller of Luxembourg in action against Kei Nishikori of Japan. REUTERS/Arnd Wiegmann Stock Photo - Alamy](https://c8.alamy.com/comp/2CPNA5T/tennis-swiss-indoors-atp-mens-semifinals-basel-switzerland-291016-gilles-muller-of-luxembourg-in-action-against-kei-nishikori-of-japan-reutersarnd-wiegmann-2CPNA5T.jpg)
Tennis - Swiss Indoors ATP Men's Semifinals - Basel, Switzerland - 29/10/16 - Gilles Muller of Luxembourg in action against Kei Nishikori of Japan. REUTERS/Arnd Wiegmann Stock Photo - Alamy
![Getting to Know: Gilles Muller - Official Site of the 2022 US Open Tennis Championships - A USTA Event Getting to Know: Gilles Muller - Official Site of the 2022 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_GillesMuller.2016USO.jpg)
Getting to Know: Gilles Muller - Official Site of the 2022 US Open Tennis Championships - A USTA Event
![Tennis - Swiss Indoors ATP Men's Semifinals - Basel, Switzerland - 29/10/16 - Gilles Muller of Luxembourg reacts in a match against Kei Nishikori of Japan. REUTERS/Arnd Wiegmann Stock Photo - Alamy Tennis - Swiss Indoors ATP Men's Semifinals - Basel, Switzerland - 29/10/16 - Gilles Muller of Luxembourg reacts in a match against Kei Nishikori of Japan. REUTERS/Arnd Wiegmann Stock Photo - Alamy](https://c8.alamy.com/comp/2CM84FH/tennis-swiss-indoors-atp-mens-semifinals-basel-switzerland-291016-gilles-muller-of-luxembourg-reacts-in-a-match-against-kei-nishikori-of-japan-reutersarnd-wiegmann-2CM84FH.jpg)
Tennis - Swiss Indoors ATP Men's Semifinals - Basel, Switzerland - 29/10/16 - Gilles Muller of Luxembourg reacts in a match against Kei Nishikori of Japan. REUTERS/Arnd Wiegmann Stock Photo - Alamy
![Alexandre Muller during the Play In Challenger 2022, ATP Challenger Tour tennis tournament on March 21, 2022 at Tennis Club Lillois Lille Metropole in Lille, France - Photo: Laurent Sanson/DPPI/LiveMedia Stock Photo - Alamy Alexandre Muller during the Play In Challenger 2022, ATP Challenger Tour tennis tournament on March 21, 2022 at Tennis Club Lillois Lille Metropole in Lille, France - Photo: Laurent Sanson/DPPI/LiveMedia Stock Photo - Alamy](https://l450v.alamy.com/450v/2j11wpp/alexandre-muller-during-the-play-in-challenger-2022-atp-challenger-tour-tennis-tournament-on-march-21-2022-at-tennis-club-lillois-lille-metropole-in-lille-france-photo-laurent-sanson-ls-medianord-dppi-2j11wpp.jpg)