US stars Sloane Stephens and Frances Tiafoe cause upsets at Wimbledon
By Ben Church, CNN It was a good day to be an American at Wimbledon on Monday, with both Sloane Stephens and Frances Tiafoe causing upsets as the grass-court grand slam began. Stephens stunned two-time champion Petra Kvitova in straight sets, 6-3 6-4, while Tiafoe defeated world No.4 Stefanos Tsitsipas, 6-4 6-4 6-3. Around 6,000
Continue Reading