Pacific eSports' Pro Circuit, now on its 2nd Season,will host the first qualifier for the Season 3 National Playoffs in August. Instructions on how to enter are here.
 

Apart from the PHP 25,000 ($595 USD) cash pool, the winner will earn a spot in the playoffs, and be that much closer to represent the Philippines in the upcoming League of Legends Southeast Asia Regionals.

Source: Garena PH eSports