Tsitsipas, Sakkari to play for Greece at Hopman Cup
(WorldNews Greece)

PERTH, Australia (AP) -Rising Greece star Stefanos Tsitsipas, ranked 15, will make his Hopman Cup debut alongside 31-ranked Maria Sakkari. Playing at the Canadian Open last week Tsitsipas, 21, became the youngest player in the history of the ATP Tour to beat four...