West Indies 145 for 6 (Russell 51, Hazlewood 3-12, Marsh 2-26) beat Australia 127 (Marsh 51, Wade 33, McCoy 4-26, Walsh 3-23) by 18 runs
St. Lucia: West Indies fast bowler Obed McCoy took four wickets after Andre Russell's maiden half-century as the Twenty20 world champions produced a superb comeback to outclass Australia by 18 runs in the first game of their five-match series at St Lucia.
Chasing 146 for victory, Australia were still in control at 117-6 thanks to Mitchell Marsh's 51, before spinner Hayden Walsh (3-23) triggered a batting collapse and McCoy (4-26) wiped out the tail as they were dismissed for 127 in 16 overs.
Asked to bat first, the West Indies rode on Russell's 28-ball 51 that included three boundaries and five massive sixes to post 145-6 after they were tottering at 66-4 from 12 overs.
Opener Lendl Simmons (27) and Shimron Hetmyer (20) were the only other notable contributors as the Australian attack, which included 38-year-old seamer Dan Christian playing in his first match for the national team since 2017, choked out the hosts.
The 38-year-old, among a number of players hoping to make the squad for this year's T20 World Cup in the United Arab Emirates, conceded 10 runs for no wicket in his two overs but it was fast bowler Josh Hazlewood who really turned the screws on the hosts.
After removing opener Evin Lewis for a duck, Hazlewood had the dangerous Chris Gayle caught by Ashton Agar for four before getting rid of Russell late in the innings to end up with figures of 3-12 in his four overs.
Marsh took 2-26 in his four overs as the visitors restricted the West Indies, who were without skipper Kieron Pollard due to a hamstring problem, to a below-par total on a good wicket at the Daren Sammy National Cricket Stadium.
Both teams took a knee before the game began, with Australia saying they would continue to recognise and show their support to victims of racial injustice and discrimination in the past and present.
The second T20 will be held at the same venue on Saturday.