The SportsWorld Fiji U20s put on a sterling performance after thumping the Tonga U20 46-22 at Prince Charles Park, Nadi.
The Fiji U20 scored six tries through fullback Josaia Ralulu, centre Pita Manumanunivalu, wing Emosi Nuku, halfback Adam Khan, skipper Iliesa Erenavula, and flyhalf Asi Fuli.
Fiji led 34-10 at the break.
The Senirusi Seruvakula coached side currently holds the Oceania Rugby U20s Challenge title.
Fiji plays Canada U20 at 2pm next Monday before playing Junior Samoa in their last game next Saturday.
