Nicholas Pooran has guided West Indies to a series-levelling One Day International victory despite a scare in the run chase against Australia in Bridgetown on Saturday.
Akeal Hosein (30-3) and Alzarri Joseph (39-3) were exceptional in reducing Australia to 45-6 before the tourists rallied to 187.
But the West Indies stumbled in their chase, slumping to 72-5 before Pooran (59* from 75) combined with Jason Holder (52) for a decisive 93-run sixth-wicket stand.
Player of the Match Pooran was crucially dropped by Moises Henriques off Adam Zampa on 26, before making his eighth ODI half-century.
Mitchell Starc, who finished with 26-3 from 10 overs, had dismissed Evin Lewis (1) and Darren Bravo (duck), before trapping Holder LBW but Pooran guided the hosts home.
Earlier, Australia struggled with the bat, with Hosein dismissing Henriques, stand-in captain Alex Carey and Ashton Turner in an excellent spell.
Matthew Wade (36) and Adam Zampa (36) rallied for Australia, before an excellent late cameo from second-gamer Wes Agar (41 from 36).
POLLARD HAILS 'SCRATCHY' POORAN
West Indies captain Kieron Pollard said allowing Australia to reach 187 was disappointing but hailed Pooran's determination after a "scratchy" knock.
"What was good this time around was the fight by the guys, Nicholas Pooran getting that half-century and Jason Holder as well," Pollard said.
"Pooran has been looking like his old self again. He was a bit scratchy tonight but sometimes that's what you need in a game like this. You want someone to scrap and I think they both scrapped well for us to come through for a victory."
The West Indies avoided suffering back-to-back home defeats for the first time since August 2019.
Pooran's innings also took him past 1,000 ODI runs, becoming the 39th West Indian player to achieve the feat and the joint-third fastest for the side (Viv Richards – 21, Gordon Greenidge – 23, Ramnaresh Sarwan – 27).
AUSSIES STILL BULLISH AHEAD OF DECIDER
Australia are unbeaten in their past six ODI bilateral series (W4, D2) against West Indies and missed out on the opportunity to seal another victory but Carey remained bullish ahead of Monday's decider.
"Bring on game three," Carey said. "The batting group has a bit to prove to get a good score on the board for our quicks but our quicks and spinners are doing a great job."
The stand-in skipper bemoaned Australia's top-order batting, with none of the top six scoring more than 16.
"Obviously it doesn't help when you're five for not-a-lot," he said. "Wade and the bowlers did a great job to get us to a total and we were back in the game.
"We took some early wickets again and the belief was there. We created opportunities and we were in the game in the back end. Unfortunately we couldn't quite close it out and it proved we were 20 or 30 short."