It's the biggest match of Alex de Minaur's career - an Australian Open quarter-final against reigning champion and world No. 1 Jannik Sinner.De Minaur has never been to the last four in a major and will have to overcome an 0-9 head-to-head record against the Italian champion.

Mission accomplished for Alex de Minaur. The Australian ace reached the quarterfinals at the 2025 Australian Open and is playing really brilliant tennis at the start of the season, which leads his fans to dream of a great result in the first Grand Slam of the new season.

After telling fans on the weekend his "legs are back", Alex de Minaur proved it on his way to the Australian Open quarterfinals.

The Bet365 live streaming tennis platform is the place to watch every point of the Australian Open quarter-final clash between Sinner and De Minaur. The match is scheduled to start at 8.30am GMT, although it could be delayed due to other matches on the docket.

The World No. 1, despite feeling unwell in sweltering conditions, kept up his title defense with a four-set triumph.

American Danielle Collins is out of the Australian Open following a straight-sets defeat by fellow countrywoman Madison Keys.

The screw holding the net in place at the Australian Open’s main stadium has been jarred loose during defending champion Jannik Sinner’s fourth-round victory over Holger Rune.

Jannik Sinner has revealed that he felt unwell ahead of his win over Holger Rune at the Australian Open, and is relieved to be through to the quarter-finals.

Jannik Sinner came through a gruelling match against Holger Rune at the Australian Open, but there were concerns over his health during the clash as he admitted he was not feeling well before the encounter even got underway.

Jannik Sinner and Holger Rune thrilled fans on Sunday with what will likely go down as the best point of the 2025 Australian Open. Sinner, the World No.