The Marist Brothers High School Under 18 side believe that they have not won nothing yet and will treat their game with RKS like a final.
Marist coach Koroi Matadigo says they are looking forward to meeting RKS.
Marist was on fire at the Coke Zero Deans quarterfinal last week thrashing Lelean Memorial School 28-3.
Matadigo who is the older brother of Flying Fijians flanker, Masi Matadigo says they will go in as underdogs.
Marist will face RKS at 3.30pm tomorrow at Lawaqa Park while QVS will battle it out with Nasinu at 2pm.