Undefeated heavyweight Frank "The Cuban Flash" Sanchez scored a knockout against Puerto Rican heavyweight Carlos Negron on the undercard of the Deontay Wilder vs. Robert Helenius pay-per-view at the Barclays Center in Brooklyn, New York on October 15, 2022. Sanchez stays undefeated after knocking out Negron in the ninth round, bringing Sanchez's perfect record to 21-0 (14 KOs). #PBConFOX #PBC #FrankSanchez SUBSCRIBE for more from PBC ON FOX: foxs.pt/SubscribePBCONFOX The all-new FOX Sports App, built for the modern sports fan: tinyurl.com/y4uouolb ►FOX Sports YouTube channel: foxs.pt/SubscribeFOXSPORTS ►WWE ON FOX YouTube channel: foxs.pt/SubscribeWWEONFOX ►FOX Soccer’s YouTube channel: foxs.pt/SubscribeFOXSOCCER ►NASCAR ON FOX YouTube channel: foxs.pt/SubscribeNASCARonFOX ►CFB ON FOX YouTube channel: foxs.pt/SubscribeCFBonFOX ►SPEED - MOTORS on FOX’s YouTube Channel: foxs.pt/SubscribeSPEED See more from PBC ON FOX: http...