Australian Open 2025 LIVE: Latest results and set-by-set updates as Jannik Sinner's telltale move raises major concerns ahead of his quarter-final clash against Alex de Minaur
By ED CARRUTHERS FOR DAILY MAIL AUSTRALIA and MATTHEW LAMBERT IN MELBOURNE PARK Published: 01:37 EST, January 22, 2025 | Updated: 01:37 EST, January 22, 2025 Follow Mail Sport's live…