Before ONE Bantamweight Muay Thai World Champion Jonathan Haggerty goes to war with bantamweight MMA king Fabricio Andrade for the vacant bantamweight kickboxing gold at ONE Fight Night 16 on Prime V

Jonathan Haggerty returns to the Circle at ONE: BAD BLOOD! Before he steps into the Circle, take a look back at his outstanding debut on the global stage against Joseph Lasiri! #ONEChampionship #ONE

Italian star Joseph Lasiri earned a hard-fought split decision over #2-ranked strawweight Muay Thai contender Rocky Ogden in the co-main event of ONE: INSIDE THE MATRIX IV – proudly brought to you by

Mongkolpetch Petchyindee Academy and Joseph Lasiri went back-and-forth in a turbo-charged bout at ONE: IMMORTAL TRIUMPH. This ONE Super Series flyweight Muay Thai match-up was closely-contested throu

Australian star Josh Tonna came out on top in a back-and-forth Muay Thai barnburner in Yangon, Myanmar, notching a unanimous decision victory over Italian warrior Joseph Lasiri at ONE: PURSUIT OF GRE

An intense five-round striking war ensued when ONE Flyweight Muay Thai World Champion Rodtang Jitmuangnon defended his crown against ONE Strawweight Muay Thai World Champion Joseph Lasiri! Follow th

British phenom Jonathan Haggerty and Italian stallion Joseph Lasiri went toe-to-toe in a thrilling flyweight Muay Thai contest at ONE: ETERNAL GLORY. The Englishman established his early dominance wi

The ONE Strawweight Muay Thai World Title firefight between divisional king Prajanchai PK.Saenchai and Italian star Joseph Lasiri ended with one of them throwing in the towel! #ONE157 #ONEChampions

Muay Thai phenom Saemapetch Fairtex overcame a resilient Rodlek PK.Saenchai Muaythaigym to earn a unanimous decision victory at ONE: NO SURRENDER II and advance to the ONE Bantamweight Muay Thai Tour

Tatsumitsu Wada handed Ivanildo Delfino his first career loss in Manila, taking out the previously undefeated Brazilian at ONE: FIRE & FURY. The Japanese warrior dictated where the bout took place, d

We throw it back to the flyweight mixed martial arts BATTLE between Filipino warrior Geje Eustaquio and Malaysian star Gianni Subba at ONE: GLOBAL RIVALS in 2016! #ONEChampionship Subscribe to ONE

The ONE Flyweight Muay Thai World Grand Prix quarterfinal showdown between Brazilian ace Walter Goncalves and Mexican newcomer Josue Cruz ended with a lighting-quick KO! #ONE157 #ONEChampionship Su

ONE's most satisfying knockout? ?? Flashback to the WILD mixed martial arts showdown between Dutch striking superstar Melvin Manhoef and Japanese veteran Ryo Kawamura in 2012! #ONEChampionship Subs

All the incredible action from the three-round flyweight Muay Thai showdown between Duangsompong Jitmuangnon and Batman Or.Atchariya in the main event of ONE Friday Fights 4! Follow Duangsompong Ji

Relive the three-round heavyweight MMA battle between Brazilian Jiu-Jitsu legend Marcus "Buchecha" Almeida and Senegalese wrestling sensation "Reug Reug" Oumar Kane at ONE Fight Night 13! Follow the