Jannik Sinner avenged his defeat to Ben Shelton in the fourth round of last year’s Shanghai Masters with a 6-4, 7-6 (1) to spoil the 22-year-old American’s birthday.

Jannik Sinner avenged his defeat to Ben Shelton at last year's Shanghai Masters with a 6-4, 7-6 (1) victory to spoil the American's 22nd birthday.

Stefanos Tsitsipas’ rivalry with Daniil Medvedev will add another chapter after the Greek player beat Alexandre Muller 6-3, 7-5 at the Shanghai Masters

On Wednesday, Stefanos Tsitsipas (No. 12 in the world) faces Daniil Medvedev (No. 5) in the Round of 16 at the Rolex Shanghai Masters.In his last competition, Tsitsipas was defeated by Alex

Fans at the Shanghai Masters were audibly shocked by Stefanos Tsitsipas and Daniil Medvedev ’s actions as they stepped out for their match. The pair have had a long-standing rivalry since their first meeting more than six years ago.