Regian Eersel vs. Sinsamut II | ONE Championship Full Fight

Two-sport ONE World Champion Regian Eersel ended his intense rivalry with Thai striking sensation Sinsamut and defended his lightweight Muay Thai crown with an insane body shot knockout in the main event of ONE Friday Fights 9! Follow the athletes on Instagram: Regian Eersel: Sinsamut: Subscribe and turn on notifications to get the latest ONE content: To watch ONE events in most regions, visit: To watch ONE events in the U.S. and Canada visit: To shop official ONE gear, visit: To download the ONE Super App, visit: Connect with ONE Championship online and on social: Website: Facebook: Instagram: TikTok: @onechampionship Twitter: Snapchat: @ONEChampionship #ONEFridayFights9 #ONEChampionship #WeAreONE