After winning the AustraSinner, who rises to world No. 3 as a result, earned his 15th consecutive tour win and his 12th title with a straight-sets triumph over the Australian, who was able to break back twice, once in each set, but Sinner had enough to get the job done.lian Open and overcoming Alex de Minaur in the final, Jannik Sinner triumphs in the Rotterdam Open.