Russell Jr. vs. Nyambayar: Highlights | SHOWTIME CHAMPIONSHIP BOXING

WBC Featherweight World Champion Gary Russell Jr. defended his title against unbeaten Tugstsogt Nyambayar with a UD win. Plus, Guillermo Rigondeaux captured the vacant WBA Bantamweight World Title in the co-main event with a split decision victory over Solis. #SHOSports #RussellNyambayar Subscribe to the SHOWTIME Sports YouTube channel: Follow SHOWTIME Sports: Facebook: Twitter: Instagram: