SportMatch Highlights: Stefanos Tsitsipas v Jannik Sinner admin2 years ago01 mins Stefanos Tsitsipas takes on Jannik Sinner in Round Four of the 2023 Australian Open Tennis Men’s Singles.January 22, 2023 — 11.27pmPost navigationPrevious: Tsitsipas reaches quarter finalsNext: Tsitsipas goes big to beat Sinner and book quarter-finals berth