Going into the contest Sinner held a 4-1 win-loss record against Kazakhstan's Bublik, including a recent victory at the ...

The world number one fell 6-3, 3-6, 6-4 to the 45th-ranked Bublik for the 23-year-old's first defeat to a player ranked ...

Jannik Sinner's Wimbledon preparations suffered a blow as the world number one lost to 45th-ranked Alexander Bublik in the Halle Open second round.

Alexander Bublik stunned world number one Jannik Sinner at the Halle grass tournament, marking Sinner's first loss to a ...

Defending champion Jannik Sinner lost his second-round match against Kazakhstan's Alexander Bublik on grass in Halle on ...