What to know

• World number 56 Arthur Gea stunned Ben Shelton in straight sets on Sunday in the third round of the Shanghai Masters as the US Open finalist became the biggest casualty so far.The 21-year-old Frenchman beat the world number four 7-6 (7/5), 7-6 (7/3) for the bi...S1
• U.S. Open finalist Ben Shelton is out of the ATP 1000 Shanghai Masters, beaten 7-6 (5), 7-6 (3) by 21-year-old Frenchman Arthur Gea in the third round.S2