In other games, the Galeries Tower Skyrisers and the San Juan Lady Knights both picked up victories.
The Growling Tigresses set the tone as early as the opener, eventually preventing the Lady Tamaraws from mounting any significant run en route to a crucial wire-to-wire victory that secured their playoff berth.
Kent Pastrana, Oma Onianwa and Brigette Santos spearheaded UST’s scorching 22-11 start in the first quarter to put the Lady Tamaraws on the back foot early.
The Growling Tigresses led by as much as 32 points by the start of the fourth quarter, with Gin Relliquette converting both of her freebies during the 8:46-mark which gave her side an 81-49 advantage.
Pastrana flirted with a triple-double to lead the Growling Tigresses, finishing with 17 points, nine rebounds, and eight assists, along with two steals as UST closed the eliminations on a three-game winning streak, finishing with a 6-1 record tied with Philippine Navy on top of Pool B.
Onianwa recorded a double-double with 16 points and 12 rebounds, along with two blocks, while Karylle Sierba and Santos contributed 14 and 10 points, respectively, in the win.
Meanwhile, FEU wrapped up the elimination round with a 2-5 record in Pool A and must await the results of the remaining matches to determine its playoff fate.
Erica Lopez led the Lady Tamaraws with 17 points, while Shane Salvani recorded 15 points, six rebounds and four assists. Mary Manguiat and Maxene Dela Torre added 10 points each, while Amyah Espanol was held scoreless in 14 minutes of action.
In other games, the Galeries Tower Skyrisers and the San Juan Lady Knights both picked up victories.
Galeries outlasted Pilipinas Aguilas, 63-58, to boost its quarterfinals bid in a tight Pool B. Cindy Resultay flirted with a double-double of 15 points and nine rebounds, while May Canuto delivered a standout performance of 15 markers as well for the Skyrisers, who have won back-to-back games to improve to 5-1 win-loss record.
In the second game, San Juan bounced back with an 86-81 victory over PSP, keeping its slim playoff hopes in Pool B alive to close out the eliminations.
The Lady Knights, who are in danger of missing the quarterfinals due to an inferior point differential compared to Galeries and New Zealand-Bluefire, were led by a pair of 20-point performances from Rejoice Adlawan and Jhenn Angeles.