Griekspoor came from behind to triumph 2-6 7-6 (9-7) 7-5 over the Russian at the Dubai Tennis Championships on Thursday. Medvedev had four match points across Griekspoor's final two service games of the second set, yet each one was clawed back.

Tallon Griekspoor saved four match points in upsetting top seed Daniil Medvedev 2-6, 7-6 (7), 7-5 in the quarterfinals at the Dubai Tennis Championships on Thursday.

Top-seeded Daniil Medvedev didn't have time to think about how to return Giovanni Mpetshi Perricard's blazing serves Wednesday at the Dubai Championships. But Medvedev still reached the quarterfinals after a 6-4,

Tallon Griekspoor rallied to defeat defending champion Ugo Humbert of France 4-6, 6-3, 6-2 and reach the quarterfinals at the Dubai Tennis Championships on Wednesday. The Dutchman hit 13 aces and saved six of seven break points against the No.