China's Wang Xiyu Stuns Third Seed Maria Sakkari At US Open

China's Wang Xiyu stunned third seed Maria Sakkari at the US Open on Wednesday to reach the third round of a Grand Salm for the first time. Wang, ranked 75, came from a set down to knock out her Greek opponent, who made the semi-finals last year, 3-6, 7-5, 7-5 in their two-hour 43-minute clash. The left-hander hit 35 winners and saved 12 of 17 break points and goes on to face either Alison Riske-Amritraj of the United States or Camila Osorio of Colombia for a place in the last 16.