![Jil Teichmann of Switzerland after 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 Jil Teichmann of Switzerland after 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](https://c8.alamy.com/comp/2GEYF56/jil-teichmann-of-switzerland-after-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-2GEYF56.jpg)
Jil Teichmann of Switzerland after 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
![Jil Teichmann of Switzerland after 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 Jil Teichmann of Switzerland after 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](https://c8.alamy.com/comp/2GEYF51/jil-teichmann-of-switzerland-after-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-2GEYF51.jpg)
Jil Teichmann of Switzerland after 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
![Belinda Bencic of Switzerland in action during the first round of the 2021 Western & Southern Open WTA 1000 tennis tournament against Marketa Vondrousova of the Czech Republic on August 17, 2021 Belinda Bencic of Switzerland in action during the first round of the 2021 Western & Southern Open WTA 1000 tennis tournament against Marketa Vondrousova of the Czech Republic on August 17, 2021](https://c8.alamy.com/comp/2GEAX08/belinda-bencic-of-switzerland-in-action-during-the-first-round-of-the-2021-western-southern-open-wta-1000-tennis-tournament-against-marketa-vondrousova-of-the-czech-republic-on-august-17-2021-at-lindner-family-tennis-center-in-cincinnati-usa-photo-rob-prange-spain-dppi-dppi-credit-independent-photo-agencyalamy-live-news-2GEAX08.jpg)
Belinda Bencic of Switzerland in action during the first round of the 2021 Western & Southern Open WTA 1000 tennis tournament against Marketa Vondrousova of the Czech Republic on August 17, 2021
![Jil Teichmann of Switzerland & Ashleigh Barty of Australia with their trophies after the final of the 2021 Western & Southern Open WTA 1000 tennis tournament on August 22, 2021 at Lindner Jil Teichmann of Switzerland & Ashleigh Barty of Australia with their trophies after the final of the 2021 Western & Southern Open WTA 1000 tennis tournament on August 22, 2021 at Lindner](https://c8.alamy.com/comp/2GF2DN5/jil-teichmann-of-switzerland-ashleigh-barty-of-australia-with-their-trophies-after-the-final-of-the-2021-western-southern-open-wta-1000-tennis-tournament-on-august-22-2021-at-lindner-family-tennis-center-in-cincinnati-usa-photo-rob-prange-spain-dppi-dppi-2GF2DN5.jpg)
Jil Teichmann of Switzerland & Ashleigh Barty of Australia with their trophies after the final of the 2021 Western & Southern Open WTA 1000 tennis tournament on August 22, 2021 at Lindner
![US Open: Naomi Osaka shocked by Swiss wild card Jil Teichmann at Cincinnati warm-up | South China Morning Post US Open: Naomi Osaka shocked by Swiss wild card Jil Teichmann at Cincinnati warm-up | South China Morning Post](https://img.i-scmp.com/cdn-cgi/image/fit=contain,width=1098,format=auto/sites/default/files/styles/1200x800/public/d8/images/methode/2021/08/20/8a2a706a-0177-11ec-83d9-2f907cc4e7e5_image_hires_133513.jpg?itok=L8R0cn7f&v=1629437722)
US Open: Naomi Osaka shocked by Swiss wild card Jil Teichmann at Cincinnati warm-up | South China Morning Post
![Ashleigh Barty of Australia celebrates after winning the final of the 2021 Western & Southern Open WTA 1000 tennis tournament against Jil Teichmann of Switzerland on August 22, 2021 at Lindner Family Ashleigh Barty of Australia celebrates after winning the final of the 2021 Western & Southern Open WTA 1000 tennis tournament against Jil Teichmann of Switzerland on August 22, 2021 at Lindner Family](https://c8.alamy.com/comp/2GF2BY4/ashleigh-barty-of-australia-celebrates-after-winning-the-final-of-the-2021-western-southern-open-wta-1000-tennis-tournament-against-jil-teichmann-of-switzerland-on-august-22-2021-at-lindner-family-tennis-center-in-cincinnati-usa-photo-rob-prange-spain-dppi-dppi-2GF2BY4.jpg)
Ashleigh Barty of Australia celebrates after winning the final of the 2021 Western & Southern Open WTA 1000 tennis tournament against Jil Teichmann of Switzerland on August 22, 2021 at Lindner Family
![Gauff, Bencic, Halep, and More: Naomi Osaka's Road to Western & Southern Open 2021 Final - EssentiallySports Gauff, Bencic, Halep, and More: Naomi Osaka's Road to Western & Southern Open 2021 Final - EssentiallySports](https://image-cdn.essentiallysports.com/wp-content/uploads/2021-07-26T033043Z_1734408837_SP1EH7Q099L8K_RTRMADP_3_OLYMPICS-2020-TEN-W-SINGLES-R32-001600.jpg?width=600)
Gauff, Bencic, Halep, and More: Naomi Osaka's Road to Western & Southern Open 2021 Final - EssentiallySports
Stanislas Wawrinka of Switzerland serves to Ivo Karlovic of Croatia... Nachrichtenfoto - Getty Images
![Roger Federer Switzerland action against Stan Wawrinka Editorial Stock Photo - Stock Image | Shutterstock Roger Federer Switzerland action against Stan Wawrinka Editorial Stock Photo - Stock Image | Shutterstock](https://editorial01.shutterstock.com/wm-preview-1500/9793364ac/ea93aa2d/western-and-southern-open-tennis-tournament-mason-usa-shutterstock-editorial-9793364ac.jpg)
Roger Federer Switzerland action against Stan Wawrinka Editorial Stock Photo - Stock Image | Shutterstock
![CINCINNATI, OH - AUGUST 17: Roger Federer of Switzerland celebrates after winning the final against David Ferrer of Spain on… | Roger federer, Tennis events, Tennis CINCINNATI, OH - AUGUST 17: Roger Federer of Switzerland celebrates after winning the final against David Ferrer of Spain on… | Roger federer, Tennis events, Tennis](https://i.pinimg.com/originals/58/f9/ba/58f9ba398c3bcf36cc6964a1c5f850a0.jpg)