10sBalls Shares A Photo Gallery From The Practice Grounds At Wimbledon • Zverev, Serena, Federer, Wawrinka, Thiem, & Pouille

Alexander Zverev (L) of Germany attends a training session at the All England Lawn Tennis Championships in Wimbledon, London, Britain, 26 June 2019. The Wimbledon Tennis Championships 2019 will be held in London from 01 July to 14 July 2019. EPA-EFE/PETER KLAUNZER

 

Serena Williams of USA arrives for a training session at the All England Lawn Tennis Championships in Wimbledon, London, Britain, 26 June 2019. The Wimbledon Tennis Championships 2019 will be held in London from 01 July to 14 July 2019. EPA-EFE/PETER KLAUNZER

 

Stan Wawrinka (L) of Switzerland and his coaches Magnus Norman (R) and Daniel Vallverdu (C) attend a training session at the All England Lawn Tennis Championships in Wimbledon, London, Britain, 26 June 2019. The Wimbledon Tennis Championships 2019 will be held in London from 01 July to 14 July 2019. EPA-EFE/PETER KLAUNZER

 

Dominic Thiem of Austria in action during a training session at the All England Lawn Tennis Championships in Wimbledon, London, Britain, 26 June 2019. The Wimbledon Tennis Championships 2019 will be held in London from 01 July to 14 July 2019. EPA-EFE/PETER KLAUNZER

 

Lucas Pouille of France (L) talks to his coach Amelie Mauresmo during a training session at the All England Lawn Tennis Championships in Wimbledon, London, Britain, 26 June 2019. The Wimbledon Tennis Championships 2019 will be held in London from 01 July to 14 July 2019. EPA-EFE/PETER KLAUNZER

 

Roger Federer of Switzerland attends a training session at the All England Lawn Tennis Championships in Wimbledon, London, Britain, 26 June 2019. The Wimbledon Tennis Championships 2019 will be held in London from 01 July to 14 July 2019. EPA-EFE/PETER KLAUNZER