Magramo, Flores battle for OPBF belt in 'Blow-By-Blow'
MANILA, Philippines — After its smashing staging of a world title fight last month, Manny Pacquiao Presents: Blow-By-Blow returns Sunday with a slam-bang card headlined by a clash for the vacant Orient-Pacific Boxing Federation (OPBF) super-flyweight crown at the Okada Manila.