Arnett Gardens opened the defence of their Caribbean Club Shield title with a 4-0 win over Dublanc FC of Dominica at the Ato Boldom Stadium in Trinidad and Tobago on Sunday.
Shai Smith hit a first half brace for Arnett with Giovanni Taylor and Chantomoi Taylor also getting on the scoresheet.
Arnett will next be in action on Tuesday when they face AC Port of Spain, also at the Ato Boldon Stadium, starting at 1 pm Jamaica time.
Arnett must win group D if they are to advance to the semi-finals.