'Surprise' as struggling Jannik Sinner taken off court for treatment during Australian Open match against Holger Rune
World No. 1 Jannik Sinner was in real discomfort during his last-16 match at the Australian Open. Sinner, the defending champion, called for a medical timeout in his match against Holger Rune on Rod Laver Arena, with the score level at one-set-all, and on-serve in the third set, with the Italian 3-2 up.