Camila Zamorano W10 Claudia Ruiz... Camila Zamorano successfully defended her WBC atomweight world championship by defeating Claudia Ruiz via unanimous decision in a ten-round fight last Saturday in Hermosillo, Sonora, Mexico. Zamorano worked in an organized manner from the outset, using her jab as the primary tool and avoiding prolonged exchanges.  Ruiz attempted to apply pressure at different points, looking to alter the rhythm, but the champion maintained her tactical structure. The difference lay in consistency and the clarity of the punches landed rather than dramatic moments. It was a defense built on control and execution.