Thirroul JFC's U16.1 team won a third consecutive grand final after beating Unanderra 2-1 at Unanderra Oval on Friday night.

The U16.1 team, who have defeated Wollongong in the previous two grand finals, hung on to add the Grand Champions title to the League Champions title they won for the first time this season after leading Unanderra 2-0 at halftime.

Goal scorers for Thirroul were striker Damian Grew and left forward Jake Matiuscenko, while goalkeeper Blake Picton saved a first half penalty that swung momentum the way of his side after the skilful Unanderra side dominated early.

The win was a well deserved reward for the effort the players and coaching staff, comprising of Michael Grew, Lawrie Baker and Ian Picton, have put in over a long period of time to become the best team in their division.

Unfortunately, the 16.2 team was unable to overcome Balgownie in a hard fought grand final and lost 3-1.

The U12.3 team play Helensburgh in their grand final at 9.45am Saturday, while the U14.2 team meet Albion Park at 12.30pm Saturday, with both games being played at Unanderra Oval.

On Sunday, the U17.1 team will attempt to add the Grand Champions title to the League Champions one they have already won when they take on Coledale at Unanderra Oval at 8.30am.