The No 3 seed Tsitsipas was cruising, but Sinner raised his game to win the third and fourth sets before succumbing to a 6-4, 6-4, 3-6, 4-6, 6-3 defeat
Stefanos Tsitsipas wins five-set thriller with Jannik Sinner to keep Australian Open dream alive
The No 3 seed Tsitsipas was cruising, but Sinner raised his game to win the third and fourth sets before succumbing to a 6-4, 6-4, 3-6, 4-6, 6-3 defeat