The schedule for the 2021 ATP Cup has been released.
Twelve countries including Greece will battle for the trophy on February 2-6 at Melbourne Park.
The tournament dates have been pushed back by a day to allow quarantined players the best possible preparation and training opportunities.
Greece will play their first ties of the tournament on Day 2, Wednesday February 3.
Representing #TeamGreece is Stefanos Tsitsipas, Michail Pervolarakis, Markos Kalovelonis and Petros Tsitsipas.
Each tie will consist of three matches with No.2 singles players competing before the No.1 singles, followed by a doubles match.
The four group winners will advance to the semi finals on Friday, before the two finalists meet in Saturday’s championship match.
Spectators wanting to watch Team Greece (Group B) and Group A matches, will need to purchase a Rod Laver Arena Zone ticket.
ATP Cup tickets will go on sale on Thursday 28 January at 12.00pm AEDT via Ticketmaster. Group stage ticket prices are $20 for adults and $5 for kids.