Five different players were on target as Hampton Youth U10s lifted the League Cup with a 5-0 thrashing of Kingstonian.
Keeper Alistair Wakeling kept Ks at bay early on before Alfie Johnson gave Hampton the lead, and Jack Pannett poached a second before the break in Sunday's final.
The mercurial Charlie Wiltshire, who was in peak form, fired in an impressive third after the interval, before Charlie John and Paul Chelton kept up their records of scoring in every round with the fourth and fifth.
But there was heartbreak for the U16s, who lost a last-day title decider for the second successive season.
They met Kinmgstonian in a winner-takes-all clash, but Hampton went down 2-1.
Despite good performances from Keegan Stewart,Molly Holmes and Ross Cutting, the U9 Manor lost 4-0 to Molesey.
Egor Grannon notched a consolation as the U11 Youth lost 4-1 to Cheam, while keeper Freddie Brown's saves helped the U11 Manor win the penalty shoot-out trophy at Hampton & Richmond Borough's play-off semi-final.