Rising super lightweight start Gary Antuanne Russell retains his unblemished record following his sixth-round stoppage over Jovanie Santiago in their scheduled 10-round bout, live on SHOWTIME from Dignity Health Sports Park in Carson, California. #RussellSantiago Fight Recap: http://pbcham.ps/FightNight-052921 #PBConSHOWTIME #RusellSantiago #GaryAntuanneRussell Visit PremierBoxingChampions.com for more info. SIGN UP FOR FIGHT ALERTS: https://pbcham.ps/FightAlerts FOLLOW US: https://twitter.com/premierboxing https://instagram.com/premierboxing https://www.facebook.com/premierboxingchampions