Guillaume Marx (@guillaumemarx) / Twitter
US Open > Guillaume Marx : "La clé pour Félix Auger-Aliassime sera sa première balle" - We Love Tennis
Tennis Canada congratulates Felix Auger-Aliassime on receiving the 2022 Lionel Conacher Award - Tennis Connected
Canada's Felix Auger-Aliassime and Leylah Fernandez Arrive at U.S. Open - The New York Times
Vidéo | Entrevue avec Guillaume Marx
Auger-Aliassime announces that he is breaking ties with his trainer Guillaume Marx | CTV News
Tennis player Felix Auger-Aliassime voted Canadian Press male athlete of the year - The Globe and Mail
Guillaume Marx: “We are trying to create a centre at the highest level” - Tennis Canada
Guillaume Marx (@guillaumemarx) / Twitter
Auger-Aliassime and coach Marx part ways after six years – Open Court
Guillaume MARX - Blog 100% Mathieu MONTCOURT !
Auger-Aliassime and coach Marx part ways after six years – Open Court
ATP > Guillaume Marx, ancien entraîneur d'Auger-Aliassime : "Son talent sur le court n'a d'égal que sa maturité et son intelligence en dehors du terrain" - We Love Tennis
Félix Auger-Aliassime ne travaillera plus avec l'entraîneur Guillaume Marx | Radio-Canada.ca
France-Canada en Coupe Davis : l'entraîneur du Canada valide l'option terre battue - L'Équipe
Guillaume Marx - La vie avant, pendant et après Félix | Sports | Radio-Canada.ca
Canadian tennis star Felix Auger-Aliassime parts ways with longtime coach - TSN.ca
Tennis. Guillaume Marx prend du galon au Canada
Tennis Canada unveils its new structure for high-performance athlete development - Tennis Canada
Canadian tennis star Felix Auger-Aliassime parts ways with longtime coach - TSN.ca
Guillaume Marx: “We are trying to create a centre at the highest level” - Tennis Canada
14 Guillaume Marx Images, Stock Photos & Vectors | Shutterstock
He helped me as a player and person' Auger Aliassime announces split
"Helped Me Develop as a Tennis Player" - Felix Auger-Aliassime Terminates Alliance with Long-Term Coach - EssentiallySports
Tennis Padel Soleil - #tennis #legend Constellation of stars in the club today #tennispadelsoleil thanks✨ Thomas Johansson, Guillaume Marx, Félix Auger-Aliassime, David Goffin, Stan Wawrinka, Magnus Norman, Dani Vallverdu #tennis #pro #passion #
