
Sinner survives Rune, moves into Australian Open quarterfinals
Melbourne, Jan 20 (UNI) Defending champion Jannik Sinner faced a tough challenge in his Australian Open fourth-round match on Monday but managed to dig deep into both his physical and mental reserves, eventually securing a place in the quarterfinals with a 6-3, 3-6, 6-3, 6-2 victory over Denmark’s Holger Rune. The match, played under the…