Jannik Sinner Prepares for World No. 1 Debut in Halle after Celebratory Homecoming
Jannik Sinner is poised to play his first match as the ATP world No. 1 at the Terra Wortmann Open, a tournament that identified his potential when he was just 17 years old. Jannik Sinner is getting ready to play his first match as the ATP world No. 1 at a tournament that saw his…