Jannik Sinner defends his Australian Open title, solidifying his dominance on hard court as Alexander Zverev is denied his first Championship.

Could a tennis match be played on the MCG and the team wrap up their highlights of the tournament.

Eight years after her first Grand Slam final appearance, Madison Keys is rewarded for making changes to her game in the past few months. Will there be another first-time winner tonight in Alexander Zverev or will Jannik Sinner go back-to-back?

The men’s semi finals took a sharp turn from what we expected with the most successful player to take to Rod Laver Arena forced to retire. Should fans be given a refund if they only see one set?Aryna Sabalenka and Madison Keys gear up for the women’s final with so much at stake for both.

Madison Keys refuses to surrender in a classic semi final, defeating Iga Swiatek to reach her first Australian Open final. She'll meet Aryna Sabalenka who looked fierce and is searching for three consecutive AO titles.

A double dose of men's semis and an all-Australian mixed doubles match makes for an exciting day.

Jannik Sinner retains his perfect record against Alex de Minaur as the Italian shrugged off any signs of illness to defeat Australia's top ranked player.

The women's semi-finals are locked in and set for tonight, and a 58-year first is to come in the mixed doubles final.

The planets were in alignment for a spectacular show on Rod Laver Arena as the Novak Djokovic versus Carlos Alcaraz quarter final exceeded all expectations.There was a shock exit in the women's singles and we preview Alex de Minaur's big match against the world number one.

It's a great morning to be an Australian as Alex de Minaur makes it through to his first Australian Open quarter final. Opponents don't come tougher than the world number one, but just how fit is Jannik Sinner?

And of course the excitement builds for Novak Djokovic versus Carlos Alcaraz in tonight's quarter final.

Was Novak Djokovic's decision to avoid an on court interview due to comments from Channel Nine presenter Tony Jones justified or an overreaction?His win sets up an enticing quarter final versus Carlos Alcaraz while injuries caused many one-sided matches on day eight.

Two members of the same household knock out the fourth seed on both sides of the draw while Alex de Minaur booked another fourth round spot at his home slam.

Lucky losers are changing their flights, as their travel plans can't keep up with their success.

Alex Zverev and Taylor Fritz are flying under the radar in the men's section, while Coco Gauff continues to push her case as a potential finalist.

Why are the courts slowing down at the Aussie Open? And with Darren Cahill coaching world number one Jannik Sinner, how do we breed more tennis coaches in Australia?