The Tams fought back from a deficit of as many as 12 points as they put their act together in time to frustrate the Dolphins and complete a sweep of the single round elims among four teams.
Jeffrei Chan and Alfredo Gerilla fired 22 and 11 points for the Tams, who trailed, 10-22, in the first quarter but slowly worked their way back to the game in the next three periods to finish with a 3-0 mark.
Earlier, San Beda used a big scoring run in the third quarter to dispose of National U, 69-55, and close out its stint in the event backed by Globe, Fontana Leisure Park, Petron, AMA Computer Univ. and Creativity Lounge with a 2-1 mark.
Yousif Aljama came away with 14 points while John Escobal tossed in 10 for the Red Lions, who sat on a 17-point cushion (59-42) after three quarters and coasted to victory in the fourth.
FEU and San Beda clash for the gold medal at 3:30 p.m. on June 21 while the Dolphins, who wound up with a 1-2 card, and the Bulldogs (0-3) dispute the bronze at 2 p.m.