'I've told you before!' - Umpire gives stunned Stefanos Tsitsipas coaching violation at Australian Open
'I've told you before!' - The umpire gives a stunned Stefanos Tsitsipas a coaching violation during the third round at the Australian Open. Stream the 2022 Australian Open live and on-demand on discovery+. A subscription for discovery+ is now £29.99 for the first year for UK users, down from £59.99