Joab Thomas protected their lead with four strike outs in four innings and JR Suel, JD Dikito and Lawrence Dikito held the Rangers scoreless in the sixth inning.
Nikko Martin drove Ned Norita in and Henry Iguel hit a single then, scored a run to stretch the lead in the fifth inning.
Dikito sent Pangelinan home in the seventh inning with a single and DJ Dikito singled Martin in the ninth inning to complete the victory.
JD Dikito tripled Lawrence in the fourth inning.
Ned Norita went 2-for-3 as he doubled JD in the first inning.
JD Dikito also went 2-for-3.
The Falcons was in the fourth slot when they defeated the pennant champion.
Jess Taitano replaced Thomas in the mound during the eighth inning and struck out three.
