Stamp Fairtex drops Ham Seo-hee to become a three-sport champion in ONE Championship, after Angela Lee confirms her retirement and vacates belt.

Allycia Hellen Rodrigues makes huge sacrifice ahead of bid for second Muay Thai title at ONE Championship Fight Night 14 event in Singapore.

Stamp Fairtex and Ham Seo-hee will battle for interim atomweight gold at ONE Championship Fight Night 14 in Singapore, and both have undisputed champion Angela Lee in their thoughts.

After wowing American fans at ONE Championship Fight Night 10 in Denver, Muay Thai king sets sights on Jonathan Haggerty at bantamweight and Takeru Segawa in Japan.

Stamp Fairtex says she’s ready to face Ham Seo-hee for interim title ‘any time’ but does not think the South Korean will be her toughest challenge in MMA.

Demetrious Johnson admits he has ‘nightmares’ about life after competition with fighting future undecided having retained ONE Championship title in Denver.

Stamp Fairtex picks up bonus and interim title shot with KO of Alyse Anderson, as Zebaztian Kadestam stuns Roberto Soldic at ONE Championship’s US debut.

Typically reserved Demetrious Johnson barks into microphone after tense final face-off with Adriano Moraes ahead of ONE Championship’s first US event.

ONE Championship will make its debut on US soil this Friday, but it will do so without two of its best fighters and biggest American stars.

Opponents Jackie Buntan and Diandra Martin were the only fighters to miss their marks for Friday’s ONE Fight Night 10 card in Denver.

ONE Championship boss, who says former UFC heavyweight king was offered US$20 million guaranteed for 2 fights, is ready to let bygones be bygones.

ONE Championship grappling star Tye Ruotolo plans to submit Reinier de Ridder in Denver, then take out Gordon Ryan before going ‘straight to MMA’.

Atomweight MMA contenders set to meet at ONE Championship Fight Night 10 on Friday in Denver, with both looking to lock up interim title fight vs Ham Seo-hee.

ONE Championship’s exclusive deal with kickboxing star Takeru Segawa could lead to blockbuster fights with Rodtang and Superlek, and help promotion break new ground in Japan.

Edgar Tabares is drawing inspiration from fellow Mexican combat sports star Alexa Grasso ahead of his Muay Thai title fight with Rodtang Jitmuangnon at ONE Championship Fight Night 10.

Six Muay Thai fighters won US$10,000 bonuses at ONE Championship Friday Fights 14 in Bangkok, Thailand’s Lumpinee Stadium, including Gingsanglek Tor Laksong, who knocked out Chorfah Tor Sangtiennoi in the main event.

ONE Championship has signed an exclusive deal with Takeru Segawa, one of the best kickboxers from Japan, and one of the sport’s biggest stars.

ONE Championship bantamweight MMA king Fabricio Andrade tells Muay Thai champ Jonathan Haggerty ‘this is my division’ as tensions escalate.

Muay Thai legend Nong-O already thinking about a ONE Championship rematch with new bantamweight king Jonathan Haggerty, but will prioritise his health.

Jonathan Haggerty tells ONE Championship bantamweight MMA king Fabricio Andrade ‘if you want it, you can have it’ after winning Muay Thai title.

Jonathan Haggerty posts stunning upset win in Bangkok, knocking out legendary Nong-O Hama to capture ONE Championship’s bantamweight Muay Thai title.

20-year-old Thai Rambolek Chor Ajalaboon became the first fighter to earn a full-scale ONE Championship contract through the promotion’s Friday Fights series, knocking out Zhang Chenglong in round two.

Champion Nong-O Hama and challenger Jonathan Haggerty both made weight and passed hydration for their bantamweight Muay Thai title fight at ONE Championship Fight Night 9, but three other fighters ran into issues on the testing stage.

Meng Bo looks to seal shot at strawweight MMA champ Xiong Jingnan when she takes on Dayane Cardoso at ONE Championship Fight Night 9 in Bangkok.

Thai champion has already defended his belt seven times in ONE Championship but Jonathan Haggerty vows to shock Lumpinee Stadium in Bangkok.

ONE Championship strawweight kickboxing king Jon Di Bella impressed by striking skill of UFC lightweight contender Michael Chandler after training together.

Mikey Musumeci and Osamah Almarwai agree they must put on exciting show for ONE Championship fans in flyweight submission grappling title fight on May 5 in Denver, Colorado.

Stamp Fairtex could earn ONE Championship interim atomweight title fight if she beats Alyse Anderson at ONE Championship Fight Night 10, and her former training partner Denice Zamboanga hopes she pulls it off.

Jihin Radzuan calls her former ONE Championship foe Stamp Fairtex ‘very friendly’ and ‘hard working,’ and feels ‘improved’ after training together

Members of Anatoly Malykhin’s inner circle want contingency plan for rescheduled ONE Championship MMA title fight against Arjan Bhullar in July.