The team lifted winning scores of 371.48 kilograms against Australia.
The Oceania Weightlifting Federation Premiers League said in a statement that they are impressed with Samoa's performance in the first round.
"A magnificent start to the AU$80,000 League Tournament. The Premiers League and League A kicked off last weekend in brilliant form. Samoa hungry for results produced some true world-class performances in this first round," reads the statement.
