Samoa shot to the top of the table after winning the Cape Town Sevens last weekend.
It’s their first title since 2016.
The Hamilton 7s will be held on the 21st and 22nd of January, 2023.
Pool B has New Zealand, Great Britain, Australia and invitation team Tonga.
USA leads Pool C with Uruguay, Ireland and Japan.
South Africa, who were the winners in Dubai, are in Pool D with Argentina, Spain and Canada.