The team beat 24 of the best school futsal teams, including public, Catholic and independent schools, after advancing to the state finals through regional qualifiers.

Despite not having a single training session, with parents acting as coaches and only a couple of the boys playing futsal outside of school, the team again proved themselves the best in NSW.

The Figtree-based school clinched the title in style beating Seaforth Public School for the second straight year.

Earlier, the team finished tied with tournament favourites Trinity College after the five-team pool phase, with Trinity winning a coin toss to claim top spot in the group.

Nareena Hills beat Trinity 3-0 in the quarter-finals, before beating Oatley PS in a dramatic penalty shoot-out.

Despite having a host of shots and dominating play, Nareena Hills went behind 1-0 to Oatley in the final minute, before equalising just seconds from full-time.

With no further score in extra time, Nareena Hills won the penalty shoot-out 1-0 after the Wollongong school scored with their third spot-kick and their opponent missed all three.

Nareena Hills had only about 20 minutes break before their grand final but beat the Western Sydney-based Seaforth PS 3-2 in extra time.

Their opponents had a couple of players aged 13 while the Figtree school was entirely made up of 11 and 12-year-olds.

Given the circumstances, their win was a major achievement.