As much as any top player, Sinner has been able to expose De Minaur’s lack of first-strike weaponry. The Aussie’s strength is his scrambling and counterpunching, but Sinner serves too well, hits too ...

The quarterfinals are underway at Melbourne Park, as rumours abound about Jannik Sinner's health ahead of his clash with Alex ...

Australian Open latest score and updates from blockbuster quarter-final - Sinner looks to book his place in the semi-finals ...

The Australian Open quarter-finals continue on Wednesday and top seed Jannik Sinner's task of defending his crown is not ...

World tennis No.1 Jannik Sinner is reportedly seriously ill with pneumonia, ahead of his crucial clash against Alex de Minaur.

The five-time major champion is into her second Australian Open semifinal after losing just 14 games over five matches.

First came the medical timeouts, one each for Jannik Sinner and Holger Rune with the temperature above 90 degrees Fahrenheit ...

Alex de Minaur is ready for his date with destiny ... The winner of that match will battle either Emma Navarro or Daria Kasatkina in the quarter-finals, with the No.8 and No.9 seeds playing ...

Follow live text and radio commentary as Alex de Minaur plays Alex Michelsen in the Australian Open fourth round.

Alex de Minaur won his first round match in straight sets, then had time to support fiancee Katie Boulter as she fought ...