GMT: Top seed Jannik Sinner v Alex de Minaur Winner will face either Ben Shelton or Lorenzo Sonego in last four Iga Swiatek drops just three games on way to semi-finals Swiatek will play Madison Keys,

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,

De Minaur is the first Aussie male to reach the last eight at Melbourne Park since Nick Kyrgios in 2015. The achievement was not lost on his mum Esther with video of her emotional response going viral. You can watch the adorable moment in the video player below.

Alex de Minaur busted through his Australian Open fourth-round ceiling with a brutal display against Alex Michelsen. Now, a date with world No. 1 Jannik Sinner looms.

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

A falling feather leads to a fuming German, a teenager makes an instant impact, and it is double delight for Aussie doubles. Here are the five quick hits from day 10 of the Australian Open.

Alex de Minaur has reached the Australian Open quarter-finals for the first time, setting up an epic last-eight match with world no.1 and reigning champion Jannik Sinner.

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

The last of the Australian Open men's quarterfinals takes place in the wee hours of Wednesday morning, in the United States.

Since Hewitt won his last major title, only two Australians have even reached grand slam finals - Hewitt at the Australian Open (2005) and Nick Kyrgios at Wimbledon (2022). At 19 years old, Kyrgios was anointed Australia's next grand slam winner when he beat Rafael Nadal and reached the Wimbledon quarter-finals in 2014.

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