Joe Root holds aloft the series trophy © Sri Lanka Cricket

Shakib Al Hasan went off the field injured while bowling his fifth over © AFP via Getty Images

Dom Sibley scored an unbeaten half-century © Sri Lanka Cricket

Mohammad Saifuddin bursts through Nkrumah Bonner's defences © AFP via Getty Images

Callum Ferguson and Alex Hales saw the Thunder home © Getty Images

Mohammad Saifuddin celebrates a wicket © AFP via Getty Images

West Indies captain Jason Mohammed lunges forward to play a shot © AFP via Getty Images

Nkrumah Bonner works one off his legs © AFP via Getty Images

Callum Ferguson and Alex Hales batted serenely in the run chase © Getty Images

Daniel Worrall pegged back Usman Khawaja's off stump with a perfect inswinger © Getty Images

Ramesh Mendis claimed the key scalp of Joe Root © Sri Lanka Cricket

Jonny Bairstow was proactive in his approach © Sri Lanka Cricket

Lasith Embuldeniya removed Zak Crawley early © Sri Lanka Cricket

Jake Weatherald closes his eyes and swings hard during his lone hand © Getty Images

Lasith Embuldeniya struck important lower-order runs © Sri Lanka Cricket

Alex Hales celebrates an early wicket © Getty Images

Mustafizur Rahman struck early for Bangladesh © AFP via Getty Images

Mahmudullah's blows took Bangladesh closer to 300 © BCB