![Swiss Tennis on Twitter: "Congrats to sisters Sina & Joanne #Züger for winning the @ItfJunior G3 doubles in Tunis! 👏🏻🏆#SupportTheSwiss🇨🇭… " Swiss Tennis on Twitter: "Congrats to sisters Sina & Joanne #Züger for winning the @ItfJunior G3 doubles in Tunis! 👏🏻🏆#SupportTheSwiss🇨🇭… "](https://pbs.twimg.com/media/C98c7KRXsAEWN50.jpg)
Swiss Tennis on Twitter: "Congrats to sisters Sina & Joanne #Züger for winning the @ItfJunior G3 doubles in Tunis! 👏🏻🏆#SupportTheSwiss🇨🇭… "
![Wang Yafan of China returns a shot to Ons Jabeur of Tunis in their women's singles second round match of the WTA 2019 Shenzhen Open tennis tournament Stock Photo - Alamy Wang Yafan of China returns a shot to Ons Jabeur of Tunis in their women's singles second round match of the WTA 2019 Shenzhen Open tennis tournament Stock Photo - Alamy](https://c8.alamy.com/comp/W534JN/wang-yafan-of-china-returns-a-shot-to-ons-jabeur-of-tunis-in-their-womens-singles-second-round-match-of-the-wta-2019-shenzhen-open-tennis-tournament-W534JN.jpg)
Wang Yafan of China returns a shot to Ons Jabeur of Tunis in their women's singles second round match of the WTA 2019 Shenzhen Open tennis tournament Stock Photo - Alamy
![Ons Jabeur of Tunis returns a shot to Wang Yafan of China in their women's singles second round match of the WTA 2019 Shenzhen Open tennis tournament Stock Photo - Alamy Ons Jabeur of Tunis returns a shot to Wang Yafan of China in their women's singles second round match of the WTA 2019 Shenzhen Open tennis tournament Stock Photo - Alamy](https://c8.alamy.com/comp/W535RD/ons-jabeur-of-tunis-returns-a-shot-to-wang-yafan-of-china-in-their-womens-singles-second-round-match-of-the-wta-2019-shenzhen-open-tennis-tournament-W535RD.jpg)