Alexander Bublik has become the tenth player of the 21st century to reach the second week of the US Open without conceding his service even once. This gives an idea of the splendid level of serving that the Kazakh tennis player is showcasing and which he will need to maintain if he wants to have a chance to surprise Jannik Sinner in the round of 16.
Alexander Bublik is the 10th man this century not to concede a single break through to the US Open second week.
— US Open Tennis (@usopen) August 31, 2025
Next, he takes on world No.1 Jannik Sinner, who breaks nearly once every three games on average... pic.twitter.com/scbSDjupuI
This news is an automatic translation. You can read the original news, El dato histórico de Bublik en el US Open 2025 que le da esperanzas en su duelo ante Sinner

