Swedish fighter missed weight ahead of the bout, tipping the scales at 1.5lbs (0.68kg) over and so missed out on prize money of US$50,000.
Buntan has been competing in this division for her entire professional career and previously fought while Meksen is moving up in weight.
The 34-year-old, who will appear in a bantamweight kickboxing contest at ONE Fight Night 22, has tasted just three defeats, the last one in 2018.
Their meeting on September 6, booked for the 18,000-capacity Ball Arena, will be ONE Championship’s second event in the US.
Filipino recently won the belt off the American but it is now unlikely he will be able to defend it until 2025, meaning any upcoming title decider is postponed.
The 30-year-old Japanese, who will compete in the promotion’s stacked featherweight division, said on social media he had ‘finally arrived’.
Ben Tynan is two for two in ONE Championship after finishing Duke Didier inside a round, while Mauro Cerilli has had mixed results since signing in 2018.
Hu Yong hopes ‘heavy punches and great physical strength and fitness’ will see him past Australian opponent in fight at Lumpinee Stadium in Bangkok.
Trail running and taking up martial arts reduced insomnia and anxiety for Hong Kong corporate communications worker Michelle Sum. Regular exercise was also shown to reduce insomnia in a recent study.
Christian Lee holds lightweight and welterweight titles, while Angela Lee was reigning atomweight champion but retired at 27.
Clash gives Bosnian Puric the fight he called for after beating Jacob Smith at ONE Fight Night 21.
Victory came off the back of successive defeats as the 37-year-old took the opportunity to hit back at critics and now seeks title shot.
The strawweight Muay Thai title-holder was to fight England’s Iman Barlow, but she retired instead, while a bout against Jackie Buntan also fell through.
Mixed martial arts promotion stages its first title bout between two Chinese fighters, while Conor McGregor is to make long-awaited comeback, UFC president Dana White says.
After comfortably beating Kohei Shinjo, the Englishman is looking to build on his momentum and ready for bigger challenges in the bantamweight division.
Kickboxing legend one of three fighters from China on the night, with Hu Yong facing Reece McLaren in MMA bout and Zhang Lipeng facing Maurice Abevi.
This year will see more events away from Thailand’s Lumpinee Stadium, and numbered nights featuring combat sports other than Muay Thai.
Two-sport champion Regian Eersel loses lightweight kickboxing title to Alexis Nicolas at ONE Fight Night 21.
Italian-Canadian Jonathan Di Bella had been expected to defending hi strawweight crown against Prajanchai PKSanchaigym.
The Swedish teenager will face the 29-year-old Russian at ONE Fight Night 22 in Bangkok on May 4.
The Thai had expected to face Canada’s Jonathan Di Bella at ONE Friday Fights 58 for the strawweight kickboxing crown.