Australian wildcard Tristan Schoolkate took the first set off world No.1 Jannik Sinner but couldn't pull off an upset against the defending AO champion.
Jannik Sinner has prevailed in his second-round clash against Tristan Schoolkate - but there were some nervous moments for the reigning Australian Open ...
The defending champion grew increasingly frustrated by one thing completely out of the players' control.
Watch the match highlights between Jannik Sinner & Tristan Schoolkate in Round 2 of the 2025 Australian Open Men's Singles Tournament Tennis.
Next up for Sinner as he looks to build on his hardcourt Grand Slam titles in Melbourne and New York last year is American world number 46 Marcos Giron.
The 2024 Australian Open winner had been on a run of 29 consecutive sets without dropping one.