The one-off event will be held at the Memorial Drive Tennis Centre in Adelaide on Friday 29 January in support of the Australian Tennis Foundation. The day session will feature Novak Djokovic (SRB), Jannik Sinner (ITA), Serena Williams (USA) and Naomi Osaka (JPN), with Rafael Nadal (ESP), Dominic Thiem (AUT), Ash Barty (AUS) and Simona Halep (ROU) to headline the evening session. Matches will consist of two tiebreak sets with a match tiebreak at one set all. Part proceeds of ticket sales will be donated to the Australian Tennis Foundation to aid South Australia’s most disadvantaged communities. Subscribe to keep up with the latest Australian Open news: http://bit.ly/AustralianOpenTV Welcome To The Official Australian Open TV YouTube Channel. Here you will find exclusive action and interviews featuring the likes of Novak Djokovic, Sofia Kenin, Roger Federer, Serena Williams, Naomi Osaka and Rafael Nadal, plus legends including Maria Sharapova, Andre Agassi, Martina Navratilova and Pete Sampras. Facebook: https://www.facebook.com/AustralianOpen Twitter: https://twitter.com/australianopen Instagram: https://instagram.com/australianopen/