M-League tips off

The Metro League Open presented by the Metro Manila Development Authority (MMDA) and the Philippine Basketball Association (PBA) unwraps Sunday at Caloocan City Sports Complex. Caloocan City Mayor Oscar Malapitan, MMDAChair Danny Lim and PBA commissioner Willie Marcial have been invited to the opening ceremony along with M-League tournament director Bonnie Tan, finance officer Waiyip Chong, deputy tournament director Fidel Mangonon III and Commissioner Glen Capacio. Parañaque battles Pateros at 10 a.m., Caloocan tests Valenzuela at 1:30 p.m. and Manila faces Marikina at 3 p.m.