Stefanos Tsitsipas is leaning on Mark Philippoussis as the Greek ace plots to end Nick Kyrgios’s rollercoaster Wimbledon campaign in a third-round show-stopper.
After taking serving tips from Australia’s former Wimbledon finalist at Melbourne Park in January, Tsitsipas has invited Philippoussis back into his inner sanctum ahead of Saturday’s big-hitting showdown at the All England Club.
