![Conny Perrin of Switzerland in action during the first qualification round at the 2019 Roland Garros Grand Slam tennis tournament Stock Photo - Alamy Conny Perrin of Switzerland in action during the first qualification round at the 2019 Roland Garros Grand Slam tennis tournament Stock Photo - Alamy](https://c8.alamy.com/comp/2BK474H/conny-perrin-of-switzerland-in-action-during-the-first-qualification-round-at-the-2019-roland-garros-grand-slam-tennis-tournament-2BK474H.jpg)
Conny Perrin of Switzerland in action during the first qualification round at the 2019 Roland Garros Grand Slam tennis tournament Stock Photo - Alamy
![BIEL, SWITZERLAND - APRIL 12 : Laura Siegemund in action at the 2017 Ladies Open Biel WTA International tennis tournament Stock Photo - Alamy BIEL, SWITZERLAND - APRIL 12 : Laura Siegemund in action at the 2017 Ladies Open Biel WTA International tennis tournament Stock Photo - Alamy](https://c8.alamy.com/comp/J0MGBN/biel-switzerland-april-12-laura-siegemund-in-action-at-the-2017-ladies-J0MGBN.jpg)
BIEL, SWITZERLAND - APRIL 12 : Laura Siegemund in action at the 2017 Ladies Open Biel WTA International tennis tournament Stock Photo - Alamy
![BIEL, SWITZERLAND - APRIL 12 : Laura Siegemund in action at the 2017 Ladies Open Biel WTA International tennis tournament Stock Photo - Alamy BIEL, SWITZERLAND - APRIL 12 : Laura Siegemund in action at the 2017 Ladies Open Biel WTA International tennis tournament Stock Photo - Alamy](https://c8.alamy.com/comp/J0MGB9/biel-switzerland-april-12-laura-siegemund-in-action-at-the-2017-ladies-J0MGB9.jpg)