Colvale started in the right earnest but squandered a gem of a chance in the 14th minute as Derrick Rodrigues shot missed the target narrowly while minutes later, Trevor Paul did the same. At the other end, Augustias took the lead after Pundalik Naik slotted in from the spot-kick before the break.
Changing over, Nixon Serrao did the damaged with a sensational brace, 3-0.
