Pollard took 4-25 as Ireland were limited to 147-9 in a clash reduced to 19 overs a side.
Ireland rode a career-best 95 from opener Paul Stirling before keeping their nerve in a nail-biting final over to pull off a four-run win
Bravo made his last international appearance for the West Indies back in 2016
Evin Lewis smashed a dazzling century as West Indies defeated Ireland by five wickets to complete a 3-0 sweep
Sheldon Cottrell blasted a six off the penultimate ball to give the West Indies a thrilling one-wicket victory over Ireland
Evin Lewis smashed an undefeated 99 while Alzarri Joseph snapped four wickets to consign Ireland to a heavy loss in the first ODI.
The senior all-rounder is the solitary change in the West Indies' 15-member contingent that recently suffered a 2-1 series loss in India.
Bravo last turned out in national colours in September 2016 during a T20I against Pakistan but subsequently had a fall out with Cricket West Indies
Shan Masood's a bit annoying to bowl at, says Jofra Archer
'We maintained a reasonable run rate considering the conditions' - Shan Masood
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Pakistan grapple with selection predicament as fired up England eye strong start
England roar back into the contest after 14 wickets tumble on day three
Warner jokingly suggests England selectors to drop Ashes nemesis Broad