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 hard, places the ball too precisely for his defense to be effective. De Minaur hasn’t found a way to hurt, rattle, of disrupt him.

Australian Open latest score and updates from blockbuster quarter-final - Sinner looks to book his place in the semi-finals when he faces Australia’s De Minaur

It's the second day of Australian Open quarter-finals with blockbusters galore spread throughout including reigning champion Jannik Sinner and local hope Alex de Minaur. The Australian will have to overcome a horrible win-loss record against the world no.

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

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

MELBOURNE - The Australian Open quarter-finals continue on Wednesday and top seed Jannik Sinner's task of defending his crown is not getting any easier. The Italian is recovering from an illness and will face Australia's last hope Alex De Minaur,

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

Melbourne Park is rife with rumours over the World No.1’s health after he was seen visibly shaking during his last match.

Local hope Alex de Minaur will look to seal a quarter-final spot at the Australian Open 2025, but must beat Alex Michelsen in order to get there.

Alex de Minaur is through to the quarterfinals of the Australian Open for the first time, defeating American giant-killer Alex Michelsen.

Follow the quarter-finals action live as Madison Keys does battle with Elina Svitolina, Iga Swiatek faces Emma Navarro and Ben Shelton plays Lorenzo Sonego.

Lorenzo Sonego will take on American Ben Shelton in the other men’s quarter-final on Jan 22. Read more at straitstimes.com.