Samuels was named man of the match in the final of the 2012 ICC World Twenty20, in which the West Indies beat Sri Lanka by 36 runs to claim the title. He scored 78 off 56 balls, an innings which included six sixes and three fours. He was named in the 'Team of the Tournament' for the 2012 T20 World Cup by the ICC. Samuels was also named man of the match in the final of the 2016 ICC World Twenty20 in which he scored an unbeaten 85 off 66 balls to help West Indies beat England by 4 wickets and capture their second World Twenty20 title.