Windies put Australia into bat
West Indies skipper Dwayne Bravo has won the toss and has sent Australia in to bat in their Twenty20 international at Kensington Oval.
Rain, though, did delay the start but play is now underway.
Shaun Marsh and Luke Ronchi have both been selected for their international debuts for Australia.
Bravo is captaining the West Indies in the absence of Test skipper Chris Gayle, and vice-captain Ramnaresh Sarwan, who both have groin injuries.
Australia: Ricky Ponting (capt), Michael Clarke (v-c), Shaun Marsh, Shane Watson, Michael Hussey, David Hussey, Cameron White, James Hopes, Luke Ronchi, Brett Lee, Mitchell Johnson.
West Indies: Dwayne Bravo (capt), Xavier Marshall, William Perkins, Andre Fletcher, Kieron Pollard, Denesh Ramdin, Darren Sammy, Jerome Taylor, Sulieman Benn, Kemar Roach, Fidel Edwards.