Finals in Thailand is different from Malaysia's. It consists of three match to determine the best is chosen to represent Thailand. Nevertheless, both teams get to represent Thailand because they are the host.
Here are the three matches, between
Dhurakijpundit University and Kamphaengphet Technical College
First match winner: Kamphaengphet Technical College
Second match winner: Dhurakijpundit University
Third match winner: Dhurakijpundit University