Twinville Civic Center

Two hours, once a week: Twinville Civic Center opens Saturdays from 7am to 9am, and that is the entire schedule.

Three indoor courts at 45 Camina St., Twinvilled Subdivision, Marikina, ₱150 per person — the directory median. The fee is ordinary; the window is not. Miss the Saturday morning and the next chance is seven days out.

If that doesn't fit, Dink and Shot is 300 metres away, Ayala Heights Badminton Court in Quezon City about a kilometre, and Suburbia East Tennis Court 1.3 kilometres. Marikina has twelve courts in the directory.