Watch: Jannik Sinner's serve breaks the net and suspends play

The Australian Open match between Jannik Sinner and Holger Rune faced a 20-minute delay due to a loose net screw. The screw came undone during the fourth set. Both players took a break in the locker room due to the heat. The net was fixed, and the match resumed after a brief warm-up.

Watch: Jannik Sinner's serve breaks the net and suspends play
The Australian Open match between Jannik Sinner and Holger Rune faced a 20-minute delay due to a loose net screw. The screw came undone during the fourth set. Both players took a break in the locker room due to the heat. The net was fixed, and the match resumed after a brief warm-up.