Novak Djokovic advanced to the Australian Open quarter-finals after his fourth-round opponent Jakub Mensik withdrew due to an abdominal injury on Sunday, a day before they were scheduled to meet at Me...

Naomi Osaka withdrew from the Australian Open before her scheduled third-round match against Australian qualifier Maddison Inglis, ending a campaign noted for fashion and friction.

Osaka’s grand entrance to the tournament earlier this week went viral, when she walked onto the court for her first-round match wearing a wide-brim hat, a veil and holding a white parasol — a design s...