Alex de Minaur has fired back at a British tennis blogger who criticised his hapless Australian Open performance against Jannik Sinner in a late-night social media comment which has now gone viral.

Australia’s biggest hope, Alex de Minaur, reached the Australian Open quarterfinals for the first time in his career, becoming the first Australian male to do so since Nick Kyrgios in 2015.

Alex de Minaur will be aiming to make the Australian Open quarter-finals for the first time when he takes on American talent Alex Michelsen at Rod Laver Arena on Monday night.The Australian eighth seed has reached the fourth round on four occasions but has never made it through to the last eight at Melbourne Park.

Jannik Sinner continued his quest for consecutive Australian Open titles with a clinical deconstruction of Alex De Minaur in the last of the men’s singles quarter-finals.

Local hope Alex de Minaur has suffered a thumping straight-sets Australian Open quarter-final loss to world No.1 and defending champion Jannik Sinner.

Earlier in the day, Iga Swiatek cruised past Emma Navarro 6-1, 6-2 in their Women’s Singles quarter-final while Madison Keys secured a surprising 3-6, 6-3, 6-4 victory over Elina Svitolina to set up a meeting with Swiatek tomorrow.

Alex de Minaur was given a blunt reminder on Wednesday night of the level he needs to reach if he is to ever taste victory in a grand slam tournament.

Here is everything you need to know about Alex De Minaur vs. Jannik Sinner, including TV and streaming options for the match.

Jelena Dokic has launched a staunch defence of Alex de Minaur and his performance against Jannik Sinner on Wednesday night after the Aussie was knocked out of the Australian Open in brutal fashion. De Minaur lost his 10th match in 10 attempts against the World No.1, going down 6-3 6-2 6-1 in the quarter-finals.

Question marks are lingering over Jannik Sinner and Alex de Minaur's Australian Open quarter final as rumours continue to swirl over the Italian's health.

In the Australian Open quarterfinals on Tuesday, Jannik Sinner faces Alex de Minaur.In his most recent match on Sunday, Sinner took down Holger Vitus Nodskov Rune in four sets, 6-3, 3-6, 6-3, 6-2,

In the Round of 16 at the Australian Open on Sunday, Alex de Minaur (ranked No. 8) meets Alex Michelsen (No. 42).In his most recent match on Friday, Michelsen knocked off Karen Khachanov in three