Andy Murray will play in a tournament organised by brother Jamie that will raise money for NHS Charities Together.
'Schroders Battle of the Brits' will take place behind closed doors at the National Tennis Centre in Roehampton from 23-28 June.
The tournament, which will have singles and doubles champions, will feature the likes of Kyle Edmund and Dan Evans and will be shown on Amazon Prime.
It is hoped the event will raise at least £100,000 for the NHS charities.
"The last few months have been incredibly challenging times for everyone and we see this event as our way of giving back," said Jamie Murray.