Mario Barrios vs. Richard Zamora | Full Fight | SHOWTIME CHAMPIONSHIP BOXING

On February 9th, 2019, Mario Barrios scored his 7th consecutive knock out victory when he overwhelmed Richard Zamora in round number 4. Undefeated Barrios will defend his WBA Super Lightweight title against tough challenger Ryan Karl in the co-main event of the Gervonta Davis vs. Leo Santa Cruz SHOWTIME Boxing PPV event on October 31st. #SHOSports #MarioBarrios #DavisSantaCruz Subscribe to the SHOWTIME Sports YouTube channel: https://goo.gl/s8CWVT Follow SHOWTIME Sports: Facebook: https://www.facebook.com/ShoSports/ Twitter: https://twitter.com/SHOsports Instagram: https://instagram.com/shosports Official Site: https://www.sho.com/sports Follow SHOWTIME Boxing: Facebook: https://www.facebook.com/ShoBoxing Twitter: https://twitter.com/ShowtimeBoxing Instagram: https://instagram.com/showtimeboxing Snapchat: https://www.snapchat.com/add/showtimeboxing Tumblr: http://showtimeboxing.tumblr.com/ Follow SHOWTIME Basketball: Instagram: https://www.instagram.com/showtimebas... Follow ALL THE SMOKE: Instagram: https://www.instagram.com/allthesmoke/ Follow BELOW THE BELT with Brendan Schaub: Facebook: https://www.facebook.com/BelowTheBeltSHO Twitter: https://twitter.com/btbshowtime Instagram: https://www.instagram.com/belowthebelt/ Follow MORNING KOMBAT: Instagram: https://www.instagram.com/morningkombat/ Follow INSIDE THE NFL: Facebook: https://www.facebook.com/insidetheNFL Twitter: https://twitter.com/insidetheNFL Instagram: https://www.instagram.com/insidetheNFL/ Follow SHOWTIME: Facebook: https://www.facebook.com/showtime Twitter: https://twitter.com/Showtime Instagram: https://instagram.com/showtime/ Youtube: https://www.youtube.com/user/SHOWTIME Official Site: https://www.sho.com/