Tallon Griekspoor won the biggest match of his entire career in the quarterfinals of the Dubai ATP 500 yesterday. The Dutch ace – who is a very fearsome player on this surface thanks to his serve and aggressive tennis – was literally one step away from defeat against Daniil Medvedev.

Find out how to watch, live stream, TV channel, tournament information, & more for Daniil Medvedev vs. Tallon Griekspoor at the 2025 Dubai Duty Free

Dubai: In a stunning upset at the Dubai Duty Free Tennis Championships on Thursday, Tallon Griekspoor toppled top-seeded Daniil Medvedev to secure the most significant victory of his career and leave the defeated World No 6 smashing his racquet in frustration.

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. The Dutchman advanced to his eighth career ATP Tour semifinal (3-4 record) in knocking off Russia's Medvedev,

Former world number one Daniil Medvedev crashed out of the Dubai Championships on Thursday, squandering four match points before losing a bad-tempered quarter-final to Tallon Griekspoor of the Netherlands.