![Roger Federer and Stan Wawrinka to play at ATP Swiss Indoors Basel on Sky Sports | Tennis News | Sky Sports Roger Federer and Stan Wawrinka to play at ATP Swiss Indoors Basel on Sky Sports | Tennis News | Sky Sports](https://e0.365dm.com/15/09/1600x900/roger-federer-us-open_3350823.jpg?20150914005209)
Roger Federer and Stan Wawrinka to play at ATP Swiss Indoors Basel on Sky Sports | Tennis News | Sky Sports
![Umag, Croatia. 30th July, 2023. Stan Wawrinka of Switzerland play against Alexei Popyrin of Australia during the ATP Croatia Umag Open finals match in Umag, Croatia on July 30, 2023. Photo: Sasa Umag, Croatia. 30th July, 2023. Stan Wawrinka of Switzerland play against Alexei Popyrin of Australia during the ATP Croatia Umag Open finals match in Umag, Croatia on July 30, 2023. Photo: Sasa](https://c8.alamy.com/comp/2RF2KYD/umag-croatia-30th-july-2023-stan-wawrinka-of-switzerland-play-against-alexei-popyrin-of-australia-during-the-atp-croatia-umag-open-finals-match-in-umag-croatia-on-july-30-2023-photo-sasa-miljevicpixsell-credit-pixsellalamy-live-news-2RF2KYD.jpg)
Umag, Croatia. 30th July, 2023. Stan Wawrinka of Switzerland play against Alexei Popyrin of Australia during the ATP Croatia Umag Open finals match in Umag, Croatia on July 30, 2023. Photo: Sasa
![Stan Wawrinka of Switzerland during day 2 of the Rolex Monte-Carlo Masters 2023, an ATP Masters 1000 tennis event on April 10, 2023 at Monte-Carlo Country Club in Roquebrune Cap Martin, France - Stan Wawrinka of Switzerland during day 2 of the Rolex Monte-Carlo Masters 2023, an ATP Masters 1000 tennis event on April 10, 2023 at Monte-Carlo Country Club in Roquebrune Cap Martin, France -](https://c8.alamy.com/comp/2PM2BNA/stan-wawrinka-of-switzerland-during-day-2-of-the-rolex-monte-carlo-masters-2023-an-atp-masters-1000-tennis-event-on-april-10-2023-at-monte-carlo-country-club-in-roquebrune-cap-martin-france-photo-jean-catuffedppilivemedia-2PM2BNA.jpg)
Stan Wawrinka of Switzerland during day 2 of the Rolex Monte-Carlo Masters 2023, an ATP Masters 1000 tennis event on April 10, 2023 at Monte-Carlo Country Club in Roquebrune Cap Martin, France -
![Umag, Croatia. 30th July, 2023. Stan Wawrinka of Switzerland play against Alexei Popyrin of Australia during the ATP Croatia Umag Open finals match in Umag, Croatia on July 30, 2023. Photo: Sasa Umag, Croatia. 30th July, 2023. Stan Wawrinka of Switzerland play against Alexei Popyrin of Australia during the ATP Croatia Umag Open finals match in Umag, Croatia on July 30, 2023. Photo: Sasa](https://c8.alamy.com/comp/2RF2M04/umag-croatia-30th-july-2023-stan-wawrinka-of-switzerland-play-against-alexei-popyrin-of-australia-during-the-atp-croatia-umag-open-finals-match-in-umag-croatia-on-july-30-2023-photo-sasa-miljevicpixsell-credit-pixsellalamy-live-news-2RF2M04.jpg)
Umag, Croatia. 30th July, 2023. Stan Wawrinka of Switzerland play against Alexei Popyrin of Australia during the ATP Croatia Umag Open finals match in Umag, Croatia on July 30, 2023. Photo: Sasa
![Stanislas "Stan" Wawrinka of Switzerland during the Rolex Paris Masters, ATP Masters 1000 tennis tournament, on October 30, 2022 at Accor Arena in Paris, France. Photo by Victor Joly/ABACAPRESS.COM Stock Photo - Alamy Stanislas "Stan" Wawrinka of Switzerland during the Rolex Paris Masters, ATP Masters 1000 tennis tournament, on October 30, 2022 at Accor Arena in Paris, France. Photo by Victor Joly/ABACAPRESS.COM Stock Photo - Alamy](https://c8.alamy.com/comp/2KA12DD/stanislas-stan-wawrinka-of-switzerland-during-the-rolex-paris-masters-atp-masters-1000-tennis-tournament-on-october-30-2022-at-accor-arena-in-paris-france-photo-by-victor-jolyabacapresscom-2KA12DD.jpg)