List of current ONE fighters


The ONE Championship promotion was started in 2011.
This list is an up-to-date roster of those fighters currently under contract with the ONE Championship brand. Fighters are organized by weight class and within their weight class by their number of fights with the promotion.
WWW Official Site

Recent signings

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, or have get a contract from ONE Lumpinee event.
DateISONameNicknameSportDivisionStatus / next fight / infoRefRecord
dts|2025|June|25

Current champions, weight classes and status

The ONE currently uses ten different weight classes and four sports combat. This list of champions is updated as of December 6, 2025, after ONE Fight Night 38.

Suspended fighters

The list below is based on fighters suspended either by World Anti-Doping Agency for violation of taking prohibited substances or non-analytical incidents, by local commissions on misconduct during the fights or at event venues, or by ONE.
ISONameNicknameDivisionFromDurationTested positive for / InfoByEligible to
fight again		Ref.Notes
dts|2025|January|31dts|2026|January|31

Mixed martial arts

Flyweight (135 lb, 61.2 kg)

Women's Atomweight (115 lb, 52.2 kg)

NameAgeHt.NicknameResult / next fight / statusMMA recordONE Championship recordYear of last ONE fight
!a!a!a-9999-----
Philippinesage nts|1997|01|14height|ft=5|in=2

Kickboxing & Muay Thai

Atomweight (115 lb, 52.2 kg)

Women's Atomweight (115 lb, 52.2 kg)

Indicates the current Kickboxing champion
Indicates the current Muay Thai champion