This list is an up-to-date roster of those fighters currently under contract with the ONE Championship brand.
The fighters in this section have either signed with the ONE, have recently returned from an announced retirement, or have yet to make their ONE debut.
interim champion Janet Todd at ONE Fight Night 8 on March 25, 2023 2. def.
Ayaka Miura at ONE: Heavy Hitters on January 14, 2022 7. def.
Superbon Singha Mawynn at ONE Friday Fights 46 on December 22, 2023 3. def.
Murat Aygün at ONE: Full Circle on February 25, 2022 [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] Unless otherwise cited, all records are retrieved from tapology.com .