Quadro Alas vs The Jackal! Filipino boxing star John Riel Casimero defends his WBO bantamweight world championship against Cuban legend Guillermo Rigondeaux! Who will further cement his place as one of the pillars of the 118-pound division? Watch Round ONE: Rigondeaux vs Casimero on Sunday, August 15 LIVE at 10AM on One Sports ! Available on Cignal TV CH 261 HD and 91 SD, also available for FREE on Cignal Play. | Cignal

Trash talk ulit! Casimero vs Rigondeaux Sasabog na to! Ma Hospital ka ng Isang lingo, You're in so much trouble, Ilan lang sa mga binitawan salita ng dalawang boxers sa Twitter. 🔥🔥🔥🥊Mainit itong laban! | Powcast Sports