![Cincinnati, OH, USA. 13th Aug, 2018. Stefanie Voegele of Switzerland in action during the first round at the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA, August Cincinnati, OH, USA. 13th Aug, 2018. Stefanie Voegele of Switzerland in action during the first round at the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA, August](https://c8.alamy.com/comp/PEB8Y7/cincinnati-oh-usa-13th-aug-2018-stefanie-voegele-of-switzerland-in-action-during-the-first-round-at-the-2018-western-southern-open-wta-premier-5-tennis-tournament-cincinnati-ohio-usa-august-13th-2018-credit-afp7zuma-wirealamy-live-news-PEB8Y7.jpg)
Cincinnati, OH, USA. 13th Aug, 2018. Stefanie Voegele of Switzerland in action during the first round at the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA, August
![Great Britain to face Roger Federer's Switzerland and Belgium in inaugural ATP Cup | Tennis News | Sky Sports Great Britain to face Roger Federer's Switzerland and Belgium in inaugural ATP Cup | Tennis News | Sky Sports](https://e0.365dm.com/19/08/2048x1152/skysports-andy-murray-tennis_4743356.jpg)
Great Britain to face Roger Federer's Switzerland and Belgium in inaugural ATP Cup | Tennis News | Sky Sports
![Cincinnati, OH, USA. 13th Aug, 2018. Stefanie Voegele of Switzerland in action during the first round at the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA, August Cincinnati, OH, USA. 13th Aug, 2018. Stefanie Voegele of Switzerland in action during the first round at the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA, August](https://c8.alamy.com/comp/PEB900/cincinnati-oh-usa-13th-aug-2018-stefanie-voegele-of-switzerland-in-action-during-the-first-round-at-the-2018-western-southern-open-wta-premier-5-tennis-tournament-cincinnati-ohio-usa-august-13th-2018-credit-afp7zuma-wirealamy-live-news-PEB900.jpg)
Cincinnati, OH, USA. 13th Aug, 2018. Stefanie Voegele of Switzerland in action during the first round at the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA, August
![Cincinnati, USA. 18th Aug, 2021. Jil Teichmann of Switzerland in action during the second round at the 2021 Western & Southern Open WTA 1000 tennis tournament against Bernarda Pera of United States Cincinnati, USA. 18th Aug, 2021. Jil Teichmann of Switzerland in action during the second round at the 2021 Western & Southern Open WTA 1000 tennis tournament against Bernarda Pera of United States](https://c8.alamy.com/comp/2GEE3XJ/cincinnati-usa-18th-aug-2021-jil-teichmann-of-switzerland-in-action-during-the-second-round-at-the-2021-western-southern-open-wta-1000-tennis-tournament-against-bernarda-pera-of-united-states-on-august-18-2021-at-lindner-family-tennis-center-in-cincinnati-usa-photo-rob-prangespain-dppidppi-credit-independent-photo-agencyalamy-live-news-2GEE3XJ.jpg)
Cincinnati, USA. 18th Aug, 2021. Jil Teichmann of Switzerland in action during the second round at the 2021 Western & Southern Open WTA 1000 tennis tournament against Bernarda Pera of United States
![Jil Teichmann of Switzerland in action during her third round match at the 2021 Western & Southern Open WTA 1000 tennis tournament against Naomi Osaka of Japan on August 19, 2021 at Jil Teichmann of Switzerland in action during her third round match at the 2021 Western & Southern Open WTA 1000 tennis tournament against Naomi Osaka of Japan on August 19, 2021 at](https://c8.alamy.com/comp/2GEYD37/jil-teichmann-of-switzerland-in-action-during-her-third-round-match-at-the-2021-western-southern-open-wta-1000-tennis-tournament-against-naomi-osaka-of-japan-on-august-19-2021-at-lindner-family-tennis-center-in-cincinnati-usa-photo-rob-prange-spain-dppi-dppi-2GEYD37.jpg)
Jil Teichmann of Switzerland in action during her third round match at the 2021 Western & Southern Open WTA 1000 tennis tournament against Naomi Osaka of Japan on August 19, 2021 at
![Stan Wawrinka Switzerland returns Marton Fucsovics Hungary Editorial Stock Photo - Stock Image | Shutterstock Stan Wawrinka Switzerland returns Marton Fucsovics Hungary Editorial Stock Photo - Stock Image | Shutterstock](https://editorial01.shutterstock.com/wm-preview-1500/9793169cq/582e67b7/cincinnati-tennis-mason-usa-shutterstock-editorial-9793169cq.jpg)