MANILA Philippines — Arellano University survived a close game against Jose Rizal University, winning 81-77 in the NCAA 100 men's basketball tournament at FilOil EcoOil Centre on Tuesday.Basti Valencia led the Chiefs with 25 points, while Tmc Ongotan and Ernjay Geronimo added 17 and 12 points, respectively. John Capulong contributed 10 points, and Yuan Camay chipped in nine.The teams exchanged leads in the fourth quarter, but Arellano pulled ahead by four points in the final seconds, securing the win.Joshua Guiab's 20 points weren't enough for the Heavy Bombers, who fell to 4-11. Arellano improved to 6-9, tied with University of Perpetual Help System DALTA, boosting their Final Four chances.