Uypitching defeated Pepo Rubi as Jubenile Abellar wound up third.
Uypitching's latest victory also gained him the lead of the Rider of the Year award race.
Abellar, for his part, rebounded to rule the intermediate open over Clark Wagas as Paolo Inoc ended third.
Also, Wagas later took championship spot of the novice open production while Paulo Inoc was second and Michael Sandoy was third.
On the other hand, Jed Luna was the only rider who went home with three titles after ruling the novice open enduro, beginner's open production and 125 local enduro.
Luna won against Ayen Ledesma in the beginner's open production and Bonnie Bustillo in the 125 local enduro and novice open enduro.
Donkey Sanchez grabbed all third place trophies of the classes Luna ruled.
Jon-Jon Flores was not to be outdone with his sterling race in the mini class. Kent Canape was second and Keith Galaora was third.
The executive class had Andot Rubi reigning anew in the executive B class and Jabe Planas in the executive A.
Andot Rubi defeated Planas for the top post as Nonoy Reluya ended third.
In the A class, Planas out-maneuvered Siegfred Ornopia while Keith Galaora was third.