Gael Monfils of France returns to compatriot Gilles Simon in their third round match during the Wimbledon Championships at the All England Lawn Tennis Club, in London, Britain, 04 July 2015. EPA/ANDY RAIN

Gael Monfils of France returns to compatriot Adrian Mannarino in their second round match during the Wimbledon Championships at the All England Lawn Tennis Club, in London, Britain, 02 July 2015. EPA/ANDY RAIN

Gael Monfils of France returns to compatriot Adrian Mannarino in their second round match during the Wimbledon Championships at the All England Lawn Tennis Club, in London, Britain, 02 July 2015. EPA/ANDY RAIN

Gael Monfils of France returns to compatriot Gilles Simon in their third round match during the Wimbledon Championships at the All England Lawn Tennis Club, in London, Britain, 04 July 2015 EPA/ANDY RAIN

Gael Monfils of France celebrates winning against compatriot Adrian Mannarino during their second round match for the Wimbledon Championships at the All England Lawn Tennis Club, in London, Britain, 02 July 2015. EPA/ANDY RAIN