World No.1 Rafael Nadal jovially called out veteran tennis reporter Ubaldo Scanagatta, 70, during the post-match presser when he accidentally dozed off.

Australian world number one Ash Barty has defeated Czech player Petra Kvitova to reach the Australian Open semi finals.

Roger Federer's opponent Tennys Sandgren needed medical attention when a ballkid collided with him during a crucial stage of their quarterfinal showdown at the Australian Open.

MIKE DICKSON IN MELBOURNE: Four years on from his terrifying collapse on the Rod Laver Arena Nigel Sears will be back in the Australian Open for a big match.

World No 2 Novak Djokovic took another step to defending his Australian Open title on Sunday with a dominant display against big-hitting Canadian Milos Raonic.

MIKE DICKSON IN MELBOURNE: Roger Federer rolled back the years to stage one of the most remarkable survival acts of his career to stay in the Australian Open.

Novak Djokovic paid tribute to Kobe Bryant as he continued his march through the Australian Open draw with a straight-sets victory over Milos Raonic in the quarter-finals.

Ash Barty's face is all over Melbourne endorsing range of products as she moves towards becoming the first homegrown female champion at the Australian Open in 42 years.

MIKE DICKSON IN MELBOURNE: By now Roger Federer should have been back in Switzerland, embarking on the family skiing holiday he has planned.

The former Australian tennis star, 34, interviewed her good friend after she beat Kvitova in the quarter finals of the Australian Open on Tuesday afternoon.

In an extremely close match at Melbourne Park on Monday night, Nadal snatched victory in the final set tiebreaker despite Kyrgios being in form and serving 25 aces.

MIKE DICKSON IN MELBOURNE: The quarter-final action in the men's and women's singles at the Australian Open continued on Wednesday.

MIKE DICKSON IN MELBOURNE: An aggravated Rafael Nadal was spent spinning out of the Australian Open by a brilliant performance from Austria's Dominic Thiem.

Italian chef Andrea Tranchero has dished out the exact meal Roger Federer eats before every game at the Australian Open - as he shares the 'match winning' recipe.

Australian-Italian chef Andrea Tranchero has dished out his very simple trick for plating up pasta like a professional - and it's a lot easier than you think.

Australian Open viewers have been left scratching their heads as Ash Barty wore the same outfit as her opponent Sophia Kenin.

She has kept a relatively low profile after retiring from her incredible sprinting career.

Rebel Wilson was spotted greeting Olympic sprinter Cathy Freeman at the Australian Open in Melbourne on Thursday.

She lost her semi-final match to American Sofia Kenin in Melbourne on Thursday, going down in straight sets.

She's the model and Myer ambassador who spends most of her free time at the beach in Byron Bay. 

She became a household name after starring in reality renovation programs Selling Houses Australia and The Block. 

Apple technician Harry Xin said he had a racist encounter watching the Australian Open at Rod Laver Arena in Melbourne on Wednesday.

MIKE DICKSON IN MELBOURNE: Despite facing a partisan crowd on the Rod Laver Arena the 32-year-old Serb showed again just how hard he is to beat at a venue where he has won seven times.

He's known to be one of the greatest cricketers in the world.  

The Pitch Perfect star, 39, looked stylish in an emerald green satin shirtdress, which featured a belted waist, accentuating her recent weight loss even more.

MIKE DICKSON IN MELBOURNE: Barty cradled her 12-week-old niece as she tried to shrug off the disappointment of ending Australia's long wait for a homegrown women's Open winner.

MIKE DICKSON IN MELBOURNE: Joe Salisbury's 18-month journey from obscurity to Grand Slam winner is one step away from completion after he reached the Australian Open final.

MIKE DICKSON IN MELBOURNE: Every time Roger Federer loses to Novak Djokovic at a Grand Slam, his mind will surely wander back to Wimbledon last summer and the one that got away.

The 23-year-old lost her semi-final match in 40 degree heat to American Sofia Kenin in Melbourne on Thursday, going down in straight sets.

Dylan Alcott and Heath Davidson just won their third consecutive Australian Open quad doubles title together in straight sets.

Kia ball kid Charlie Brady, who has been on the court during the Australian Open in Melbourne, said he has had tennis players yell at him, and said some of them can often be 'disrespectful'.

The 23-year-old lost her semi-final match in 40C heat to American Sofia Kenin on Thursday, going down in straight sets.

The outage took place in the opening stages of the third set in the blockbuster clash between Alexander Zverev and Dominic Thiem on Melbourne's Rod Laver Arena.

She raised more than $50million for the bushfire victims earlier this month. 

She only recently sparked engagement rumours with her AFL star boyfriend, Thomas Bellchambers.

MIKE DICKSON IN MELBOURNE: In the unlikely event of Dominic Thiem making it third time lucky in a Grand Slam final nobody could accuse him having it easy.

MIKE DICKSON IN MELBOURNE: It seems an age since Britain's singles challenge fizzled out at the Australian Open, but this weekend brings the promise of two Grand Slam doubles titles.

Austrian tennis star Dominic Thiem faced off against Alexander Zverev in a tense semi-final on Friday at Rod Laver Arena in Melbourne.

She has raised a record-breaking $52million for Australian bushfire relief efforts.

Roger Federer may have caused a stir with an expletive-laden outburst at the Australian Open on Tuesday - but it was the female chair umpire who stole the show.

The 29-year-old defeated British rival Andrew Lapthorne in the Men's Quad Wheelchair Singles final, 6-0 6-4, on Saturday at Rod Laver Arena.

MIKE DICKSON IN MELBOURNE: Jamie Murray agonisingly missed out on the chance to become Britain's most decorated Grand Slam player after a mixed doubles final defeat.

MIKE DICKSON IN MELBOURNE: Given her story it is hardly surprising that Kenin, 21, exudes hunger. There are shades of her, on court, of Monica Seles and Maria Sharapova.

MIKE DICKSON IN MELBOURNE: If Thiem manages to upset Novak Djokovic he will do so with the unusual distinction of having fired a high-profile coach halfway through the tournament.

The 21-year-old Moscow-born American was victorious over former world No.1 Garbine Muguruza in three sets in Saturday night's final at Melbourne Park.

MIKE DICKSON IN MELBOURNE: The 27 year-old from Putney will now rise to a world ranking of number four after he and partner Rajeev Ram dismissed Luke Saville and Max Purcell in the final.

The world number two appeared to be frustrated about the overwhelming crowd support for Austrian opponent Dominic Thiem in the opening stages of the final on Rod Laver Arena.

Novak Djokovic faces Dominic Thiem in the Australian Open final in Melbourne. Sportsmail's KIERAN JACKSON will take you through all the action from the Rod Laver Arena.

Barry Humphries tempted fate on Day 14 of the Australian Open on Sunday, when he indulged in a precarious desert.  

Elyse Knowles and her beau Josh Barker, have been together for six years.