Incumbent Parañaque Rep. Gus Tambunting, who won his second term for the second district of the city against former Rep. Roilo Golez, is facing a disqualification case before the Commission on Elections (Comelec).

Parañaque residents Marysol Asuela, Lea Joy Salazar, John Ray Talipan and Alicio Cayongcong filed a petition against Tambunting for alleged gross violation of the Omnibus Election Code.