MANILA, Philippines–University of Santo Tomas rode a late rally in the fifth set to slay defending champion La Salle and remain perfect in the UAAP Season 86 women’s volleyball tournament. The Golden Tigresses, who improved to a 3-0 win-loss record, erased the invincible image of the Lady Spikers with a 25-18, 25-23, 14-25, 16-25, 15-12