Fabian Allen credits his confidence for his stand out performance against Sri Lanka on Sunday night that helped the West Indies win the third and final match of the T20 series by three wickets and subsequently take the series 2-1.

Allen took figures of 1-13 as the West Indies restricted Sri Lanka to 131 for 4 despite an unbroken fifth-wicket stand of 85 between Dinesh Chandimal, who made 54 and Ashan Bandara who was unbeaten on 44.

Allen, who was also outstanding in the field, taking a blinder off his own bowling and saved several runs fielding in the outfield, then, with the West Indies needing 20 runs from the last two overs, smashed three sixes in the penultimate over of the match to propel the West Indies to victory.

"I prepare for everything, including bowling in the Powerplay. I just backed myself and executed,” Allen said afterwards. The pitch is very slow, so I just needed to execute my plans.”

He said he backed his team to win despite their struggles against the Sri Lankan spinners, who once again, troubled the West Indies batsman getting five of the seven West Indies wickets to fall.

However, admitting his own struggles, he revealed the plan concocted between Jason Holder and himself that helped the West Indies over the line. Like the other batsmen before him, Allen had trouble reading Hasaranga de Silva’s spin, especially the googly that he uses quite liberally.

Recognizing that weakness, he hatched a plot with the West Indies Test captain.

“I told Jason Holder that I'm not comfortable batting against Hasaranga, so I told him to bat him out and I'll be finishing. I just backed myself in the end. It was a good performance overall."

Not only did Holder bat out the over, but he also took advantage of a rare no-ball from the Sri Lanka spinner, smashing his ‘free-hit’ delivery for six which reduced the West Indies’ task of 27 from 18 balls, to 20 from 12.

In the next over bowled by Akila Dananjaya, Allen took care of the rest.