R1 Sports PH is a chess tournament organizer based in Cabuyao, Laguna in the Philippines, with 1 tournament listed on Chessnam. All events listed are played over the board.

R1 Sports PH publishes a Facebook page and a website on this page. For a specific event, the tournament's own page also carries the organizer's registration instructions and contact numbers.

R1 Sports PH is based in Cabuyao, Laguna. Individual tournaments may be held at other venues — each tournament page lists its own venue.

1 tournament organized by R1 Sports PH is listed on Chessnam. Upcoming and past events are both shown on this page, each with its schedule, venue, categories, and entry fees.

Open the tournament you want from this page — each listing carries its own registration steps, entry fees, and contact details. Some events accept registration and payment through Chessnam; the rest are arranged directly with the organizer. Walk-in registration on the day is common for over-the-board events.

This page is not yet verified. It was listed from public tournament announcements and can be claimed by R1 Sports PH. Chessnam is not a federation and does not sanction events.