STREAM: Watch inaugural Red Bull Bassline tiebreak event with Tsitsipas, Norrie, Alcaraz and Opelka

The inaugural Red Bull Bassline concept takes place ahead of next week's ATP 500 Vienna Open and is a format devised by Stefanos Tsitsipas who will play in the tiebreak tournament.

Click here to watch the action which begins now with Opelka v Norrie.  

It is a one-off, eight player tournament which will see a single champion crowned at the end of the night.

There will be a best of three tie break event and takes place in a temporary arena.

“It’s a new format, a faster format, much more exciting for fans of a younger age. There’s going to be energy, there’s music, there’s a whole lot of vibrancy put into it which makes it like a breath of fresh air,” he says. “It will revolutionise tennis, I would say, bring it to another dimension.”

Also involved include recent Indian Wells winner Cameron Norrie, Reilly Opelka, Carlos Alcaraz as well as Feliciano Lopez and native stars Austrian Dennis Novak and Jurij Rodionov.