DUBAI – Deandra Dottin played a supporting role to help Barmy Army win, and fellow West Indies Women’s all-rounder Hayley Matthews played a background role and Warriors lost in the latest matches in the FairBreak Invitational Women’s Twenty20 today.Dottin turned in a tidy all-round performance to help spur Barmy Army to a six-run win over Sapphires in the nightcap match of a double-header at the Dubai International Cricket Stadium.The 30-year-old smashed five fours and one six in 28 from 17 balls to give Barmy Army early momentum and they reached 148 for eight after they were put in to bat.When Dottin became the first of 5-22 in four overs for Australian off-spinner and Player-of-the-Match Grace Harris, offering a return catch in the fifth over, Barmy Army were 40 for two.