Australian Open 2025: Jannik Sinner beats Holger Rune to reach quarter-finals

After two gruelling service games in the third set, Sinner’s physical troubles came to the fore and he called for the trainer after saving a break point to go 3-2 up.

He received treatment off-court and returned after more than 11 minutes, but it was Rune who faltered and allowed Sinner to break for a 5-3 lead.

The 13th seed needed a medical timeout of his own for an apparent knee injury before Sinner raced to a love hold to wrap up the set.

There was a further 21-minute pause in play at the start of the fourth as the pair returned to the locker room when the net’s anchoring pin in the middle came loose.

The interval seemed to benefit Sinner, who steamrolled his way to a 5-2 lead and served out the victory after three hours and 13 minutes.

“It was very tough. I knew in my mind he had some very long matches so I tried to stay there mentally,” Sinner added.

“Today the support meant so much to me, I really needed you guys today. It’s 90% yours and 10% I try to make you happy.”

Sinner is on a 17-match winning streak, with his last defeat coming in the Beijing Open final against Carlos Alcaraz in October.