University of Santo Tomas upended University of the East, 85-82, to finish fourth in the University Athletic Association of the Philippines Season 85 high school boys basketball tournament Sunday, 5 February at the Filoil EcoOil Centre.

Charles Esteban, the Grade 10 son of the school's women's volleyball assistant coach Aying, dropped 19 of his 29 points in the second half as the Tiger Cubs ended a three-game slide.

The Junior Warriors tried to force overtime but Andrei de Leon missed a long triple in the dying seconds.

Later, De La Salle-Zobel posted its first winning streak of the season with a 76-61 win over UP Integrated School.

Junjun Melecio, the brother of former star Junior Archer Aljun, came through with 24 points, six assists and five rebounds while Kieffer Alas and Rhyle Melencio each scored 14 points.

UST coach Jinino Manansala stressed the importance of the game to stay within the Final Four range entering the second round.

"Do or die kasi ito dahil sa ranking. Sure na kami sa No. 4. Credit sa mga UST boys, ibinigay nila ang best nila," said Manansala, as the Tiger Cubs bucked the absence of injured guard James Jumao-as.

"Iba pa rin na nandiyan si James kapag nasa loob. Pero siyempre, may magse-step-up tulad ni Charles (Esteban), nagulat ako he scored 29 points. Grabe, kakaiba ang ipinakita nito," he added.

De La Salle mentor Boris Aldeguer is simply glad to end the first round on a high note, as the Junior Archers took care of business by beating the slumping Junior Fighting Maroons and tie the Tiger Cubs at 3-4.

"Well that's our goal, beat the teams that we can beat. And we were able to do," said Aldeguer. "There's gonna be one slot in the Final Four that we will be fighting for. This is a good win for us, if we want to get that slot. Very important game and hopefully, we get to add more wins from our current standing."

Melecio credited his teammates for De La Salle-Zobel's crucial win.