The first Grand Slam of the year gets underway in a few hours' time at Melbourne Park.
First up is Kyle Edmund v 15th seed Jannik Sinner. Personally can't see Edmund winning that one.
A bit later on Jack Draper faces an even bigger test v defending champion Rafael Nadal.
Around the same sort of time British number one Cameron Norrie faces relative unknown Luca Van Assche of France. He is 18 and playing in the main draw of a Grand Slam for the first time.
On the women's side Emma Raducanu faces Tamara Korpatsch.
Harriet Dart plays Jil Teichmann.
On Tuesday Dan Evans plays Facundo Bagnis.
Andy Murray has a very tough start v Matteo Berrettini.
And after last year's circus which ultimately ended up in his deportation and ban from Australia which has been subsequently overturned, Novak Djokovic is bidding to become the Australian Open champion for a 10th time as he plays Roberto Carballes Baena.
All the action begins at midnight GMT and live coverage in the UK is on Eurosport.