UP def. UST, 83-73 (Quarters: 18-17, 43-43, 59-62, 83-73 | UP: Lopez 20pts 7reb 8/9fg 3/4 3pts, Fortea 16pts 4/5 3pts, Alarcon 11pts, Millora-Brown 10pts 6reb 3blk 5/7fg, Cagulangan 9pts 4ast, Torres 4pts 3reb 5ast, Bayla 4pts 3reb, Ududo 4pts 4reb, Belmonte 3pts 3reb, Stevens 2pts, Felicilda 4reb 4ast, Torculas 4reb | UST:Tounkara 24pts 9reb, Cabanero 17pts 9reb, Manaytay 12pts 3ast, Padrigao 5pts 6ast 4stl, Llemit 5pts 5reb, Danting 4pts, Robinson 4pts, Acido 2pts)
Source: https://www.teampilipinas.info/2018/09/uaap-live-updates-schedule-results.html