List of current ONE fighters
The ONE Championship (formerly known as "ONE Fighting 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.
Notes
- Results of fighting within development leagues (ONE Warriors series, ONE Hero series & Road to ONE) not counted for ONE Championship Records.
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 (ONE Friday Fights) event.
| Date | ISO | Name | Nickname | Sport | Division | Status / next fight / info | Ref | Record |
|---|---|---|---|---|---|---|---|---|
| March 17, 2025 | Liam Harrison | Hitman | Muay Thai | Bantamweight | (Nov 25) - injury - out of ONE Fight Night 38 (Bangkok) - Shinji Suzuki | [1] | 92–26–2 | |
| June 25, 2025 | Samuel Nagai | Submission Grappling | Featherweight | (Sept 4) Cancelled - Out of ONE Fight Night 35 (Bangkok) - Cole Abate | [2] | |||
| July 18, 2025 | Helena Crevar | Submission Grappling | Women's Bantamweight | ONE Fight Night 39 (Bangkok) - Teshya Alo | ||||
| Aug 29, 2025 | Asadula Imangazaliev | Muay Thai | Flyweight | ONE Fight Night 39 (Bangkok) - Kongthoranee Sor.Sommai | 10–0 | |||
| Oct 10, 2025 | Stephen Irvine | El Matador | Muay Thai | Flyweight | ||||
| Nov 7, 2025 | Abdallah Ondash | Muay Thai | Flyweight | |||||
| Dec 12, 2025 | Lee Seung-chul | The Flash | MMA | Strawweight | 11–1 | |||
| Dec 19, 2025 | Yod-IQ Or.Pimonsri | Muay Thai | Bantamweight | |||||
| Dec 19, 2025 | Mohammad Siasarani | Muay Thai | Featherweight |
Current champions, weight classes and status
The ONE currently uses ten different weight classes and four sports combat.[3] This list of champions is updated as of December 6, 2025, after ONE Fight Night 38.
| WC | Min | Upper limit | G | Sports | Champion | Flag | Date won | Ref | Days held |
Defenses | Next fight / info |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ATW | None | 115 lb 52.2 kg |
M | Muay Thai | Nadaka Yoshinari | Nov 16, 2025 | 38 | ||||
| W | MMA | Denice Zamboanga | May 2, 2025 | 236 | |||||||
| Kickboxing | Phetjeeja Lukjaoporongtom | March 9, 2024 | [4] | 655 | 1. def. Kana Morimoto at ONE 172 on March 23, 2025 | ||||||
| Muay Thai | Allycia Rodrigues | August 28, 2020 | [5] | 1944 |
1. def. interim champion Janet Todd at ONE Fight Night 8 on March 25, 2023 |
||||||
| SW | >115 lb >52.2 kg |
125 lb 56.7 kg |
M | MMA | Joshua Pacio | March 1, 2024 | [6] | 663 | 1. def. interim champion Jarred Brooks at ONE 171 on February 20, 2025 | ||
| Kickboxing | Jonathan Di Bella | October 4, 2025 | 81 | ||||||||
| Muay Thai | Prajanchai P.K.Saenchai | December 22, 2023 | [7] | 733 | 1. def. Ellis Badr Barboza at ONE Fight Night 28 on February 8, 2025 | ||||||
| W | MMA | Xiong Jing Nan | January 20, 2018 | 2895 |
1. def. Laura Balin at ONE: Pinnacle of Power on June 23, 2018 |
||||||
| Muay Thai | Stella Hemetsberger | September 6, 2025 | 109 | ||||||||
| Kickboxing | Jackie Buntan | November 9, 2024 | 410 | ||||||||
| FLW | >125 lb >56.7 kg |
135 lb 61.2 kg |
M | MMA | Yuya Wakamatsu | March 23, 2025 | 276 | 1. def. Joshua Pacio at ONE 173 on Nov 16, 2025 | |||
| Kickboxing | Superlek Kiatmuu9 | January 14, 2023 | [8] | 1075 |
1. def. Danial Williams at ONE Fight Night 8 on March 25, 2023 |
||||||
| Muay Thai | Vacant | November 7, 2024 | |||||||||
| BW | >135 lb >61.2 kg |
145 lb 65.8 kg |
M | MMA | Enkh-Orgil Baatarkhuu | December 6, 2025 | 18 | ||||
| Kickboxing | Jonathan Haggerty | November 4, 2023 | [9] | 781 | 1. def. Wei Rui at ONE 171 on February 20, 2025 | ||||||
| Muay Thai | Nabil Anane | June 27, 2025 | 180 | ||||||||
| FW | >145 lb >65.8 kg |
155 lb 70.3 kg |
M | MMA | Tang Kai | August 26, 2022 | [10] | 1216 |
1. def. interim champion Thanh Le at ONE 166 on March 1, 2024 |
||
| Kickboxing | Superbon Singha Mawynn | January 6, 2025 | [11] | 352 | 1. def. interim champion Masaaki Noiri at ONE 173 on Nov 16, 2025 | ||||||
| Muay Thai | Tawanchai P.K.Saenchai | September 29, 2022 | [12] | 1182 |
1. def. Jamal Yusupov at ONE Fight Night 7 on February 25, 2023 |
||||||
| LW | >155 lb >70.3 kg |
170 lb 77.1 kg |
M | MMA | Christian Lee | August 26, 2022 | [13] | 1216 | 1. NC. against Alibeg Rasulov at ONE Fight Night 26 on December 7, 2024 2. def. Alibeg Rasulov at ONE 173 on Nov 16, 2025 |
||
| Kickboxing | Vacant | 0 | |||||||||
| Muay Thai | Regian Eersel | October 22, 2022 | [14] | 1159 |
1. def. Sinsamut Klinmee at ONE Friday Fights 9 on March 17, 2023 |
||||||
| Submission Grappling | Kade Ruotolo | October 22, 2022 | [15] | 1159 |
1. def. Matheus Gabriel at ONE on Prime Video 5 on December 3, 2022 |
||||||
| WW | >170 lb >77.1 kg |
185 lb 83.9 kg |
M | MMA | Christian Lee | November 19, 2022 | [16] | 1131 | |||
| Submission grappling | Tye Ruotolo | November 4, 2023 | [17] | 781 |
1. def. Izaak Michell at ONE Fight Night 21 on April 6, 2024 |
||||||
| MW | >185 lb >83.9 kg |
205 lb 93 kg |
M | MMA | Anatoly Malykhin | March 1, 2024 | [18] | 663 | |||
| LHW | >205 lb >93 kg |
225 lb 102.1 kg |
M | MMA | Anatoly Malykhin | December 3, 2022 | [19] | 1117 | |||
| Kickboxing | Roman Kryklia | November 16, 2019 | [20] | 2230 |
1. def. Andrei Stoica at ONE: Collision Course on December 18, 2020 |
||||||
| HW | >225 lb >102.1 kg |
265 lb 120.2 kg |
M | MMA | Oumar Kane | November 9, 2024 | 410 | ||||
| Kickboxing | Samet Agdeve | November 8, 2025 | 46 | ||||||||
| Muay Thai | Roman Kryklia | December 9, 2023 | [21] | 746 | 1. def. Lyndon Knowles at ONE Fight Night 30 on April 5, 2025 |
Suspended fighters
The list below is based on fighters suspended either by World Anti-Doping Agency (WADA) for violation of taking prohibited substances or non-analytical incidents, (2) by local commissions on misconduct during the fights or at event venues, or (3) by ONE.
| ISO | Name | Nickname | Division | From | Duration | Tested positive for / Info | By | Eligible to fight again |
Ref. | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| Kiamran Nabati | Bantamweight | January 31, 2025 | 1 year | Drostanolone, modafinil and meldonium | WADA | January 31, 2026 | [22] | |||
| Francisco Lo | Welterweight | April 28, 2025 | 3 years | Dehydrochloromethyltestosterone and 19-norandrosterone | USADA | April 28, 2028 | [23] |
Mixed martial arts
Heavyweight (265 lb, 120.2 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Oumar Kane (C) | 33 | 6 ft 4 in (1.93 m) | Reug Reug | (Nov 6) - Car accident - out of ONE 173 (Tokyo) - Anatoly Malykhin | 7–1 | 6–1 | 2024 | |
| Anatoly Malykhin | 37 | 6 ft 0 in (1.83 m) | Sladkiy | (Nov 6) - Kane has Car accident - out of ONE 173 (Tokyo) - Oumar Kane | 14–1 | 6–1 | 2024 | |
| Kirill Grishenko | 34 | 6 ft 4 in (1.93 m) | Win - ONE Fight Night 34 (Bangkok) - Ben Tynan | 8–2 | 5–2 | 2025 | ||
| Mauro Cerilli | 42 | 6 ft 2 in (1.88 m) | The Hammer | Loss - ONE 171 (Qatar) - Kirill Grishenko | 15–6 | 3–4 | 2025 | |
| Shamil Erdogan | 35 | 6 ft 2 in (1.88 m) | Win - ONE 173 (Tokyo) - Ryugo Takeuchi | 13–0 | 5–0 | 2025 | ||
| Paul Elliott | 33 | 6 ft 1 in (1.85 m) | Win - ONE Fight Night 30 (Bangkok) - Ryugo Takeuchi | 7–2 (1) | 1–2 (1) | 2025 | ||
| Ryugo Takeuchi | 22 | 6 ft 1 in (1.85 m) | Loss - ONE 173 (Tokyo) - Shamil Erdogan | 5–2 | 1–2 | 2025 | ||
| Ben Tynan | 31 | 6 ft 3 in (1.91 m) | Vanilla Thunder | Loss - ONE Fight Night 34 (Bangkok) - Kirill Grishenko | 5–1 (1) | 1–1 (1) | 2025 |
Light Heavyweight (225 lb, 102.1 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Anatoly Malykhin (C) | 37 | 6 ft 0 in (1.83 m) | Sladkiy | 14–1 | 6–1 | 2024 | ||
| Gilberto Galvão | 43 | 5 ft 10 in (1.78 m) | Giba | Loss - ONE Fight Night 29 (Bangkok) - Shamil Erdogan | 30–9–1 | 2–4 | 2025 |
Middleweight (205 lb, 93 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Anatoly Malykhin (C) | 37 | 6 ft 0 in (1.83 m) | Sladkiy | 14–1 | 6–1 | 2024 |
Welterweight (185 lb, 83.9 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Christian Lee (C) | 27 | 5 ft 10 in (1.78 m) | The Warrior | 18–4 (1) | 18–4 (1) | 2025 | ||
| Zebaztian Kadestam | 35 | 6 ft 0 in (1.83 m) | The Bandit | Loss - ONE Fight Night 36 (Bangkok) - Aung La Nsang | 15–8 | 7–5 | 2025 | |
| Saygid Guseyn Arslanaliev | 31 | 6 ft 2 in (1.88 m) | Dagi | Loss - ONE 171 (Qatar) - Roberto Soldić | 9–3 | 8–3 | 2025 | |
| Isi Fitikefu | 33 | 5 ft 10 in (1.78 m) | Doxz | ONE Fight Night 38 (Bangkok) - Dzhabir Dzhabrailov | 9–1 | 2–1 | 2024 | |
| Roberto Soldić | 30 | 5 ft 11 in (1.80 m) | Robocop | Win - ONE 171 (Qatar) - Dagi Arslanaliev | 21–4 (1) | 1–1 (1) | 2025 |
Lightweight (170 lb, 77.1 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Christian Lee (C) | 27 | 5 ft 10 in (1.78 m) | The Warrior | Win - ONE 173 (Tokyo) - Alibeg Rasulov | 18–4 (1) | 18–4 (1) | 2025 | |
| Eduard Folayang | 42 | 5 ft 7 in (1.70 m) | Landslide | Loss - ONE 172 (Saitama) - Shinya Aoki | 23–14 | 13–12 | 2025 | |
| Shinya Aoki | 42 | 5 ft 11 in (1.80 m) | Tobikan Judan | Loss - ONE 173 (Tokyo) - Hiroyuki Tetsuka | 49–12 (1) | 14–6 | 2025 | |
| Hiroyuki Tetsuka | 35 | 5 ft 6 in (1.68 m) | Japanese Beast | Win - ONE 173 (Tokyo) - Shinya Aoki | 15–6 | 7–3 | 2025 | |
| Zhang Lipeng | 35 | 5 ft 11 in (1.80 m) | The Warrior | NC - ONE Fight Night 31 (Bangkok) - Lucas Gabriel | 35–13–2 (1) | 4–2 (1) | 2025 | |
| Maurice Abévi | 26 | 6 ft 0 in (1.83 m) | (June 4) - injury - out of ONE Fight Night 32 (Bangkok) - Alibeg Rasulov | 9–1 | 3–1 | 2025 | ||
| Adrian Lee | 19 | 5 ft 11 in (1.80 m) | The Phenom | ONE Fight Night 40 (Bangkok) - Shozo Isojima | 3–1 | 3–1 | 2025 | |
| Lucas Gabriel | 25 | 5 ft 8 in (1.73 m) | Sinister | ONE Fight Night 39 (Bangkok) - Magomed Akaev | 9–1 (1) | 3–0 (1) | 2025 | |
| Kade Ruotolo | 22 | 5 ft 11 in (1.80 m) | Win - ONE 171 (Qatar) - Nicolas Alejandro Vigna | 3–0 | 3–0 | 2025 | ||
| Dzhabir Dzhabrailov | 20 | 6 ft 2 in (1.88 m) | ONE Fight Night 38 (Bangkok) - Isi Fitikefu / Moving up to Welterweight | 6–0 | 3–0 | 2025 | ||
| Nicolas Vigna | 35 | 6 ft 1 in (1.85 m) | El Paisa | Loss - ONE Fight Night 36 (Bangkok) - Shozo Isojima | 7–3 | 0–3 | 2025 | |
| Tye Ruotolo | 22 | 5 ft 10 in (1.78 m) | Win - ONE 173 (Tokyo) - Shozo Isojima | 2–0 | 2–0 | 2025 | ||
| Alibeg Rasulov | 33 | 5 ft 7 in (1.70 m) | Loss - ONE 173 (Tokyo) - Christian Lee | 14–1 (1) | 1–1 (1) | 2025 | ||
| Shozo Isojima | 28 | 5 ft 10 in (1.78 m) | ONE Fight Night 40 (Bangkok) - Adrian Lee | 6–1 | 1–1 | 2025 | ||
| Samat Mamedov | 27 | 5 ft 11 in (1.80 m) | Loss - ONE 170 (Bangkok) - Maurice Abévi | 10–1 | 0–1 | 2025 |
Featherweight (155 lb, 70.3 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Tang Kai (C) | 29 | 5 ft 10 in (1.78 m) | Loss - ONE Fight Night 27 (Bangkok) - Akbar Abdullaev | 19–3 | 8–1 | 2025 | ||
| Garry Tonon | 34 | 5 ft 8 in (1.73 m) | The Lion Killer | Loss - ONE Fight Night 34 (Bangkok) - Shamil Gasanov | 9–2 | 9–2 | 2025 | |
| Shamil Gasanov | 30 | 5 ft 7 in (1.70 m) | The Cobra | Win - ONE Fight Night 34 (Bangkok) - Garry Tonon | 14–1 | 6–1 | 2025 | |
| Akbar Abdullaev | 28 | 5 ft 7 in (1.70 m) | Bakal | Win - ONE Fight Night 35 (Bangkok) - Ibragim Dauev | 13–0 | 5–0 | 2025 | |
| Halil Amir | 31 | 5 ft 11 in (1.80 m) | No Mercy | 10–2 | 3–2 | 2024 | ||
| Ibragim Dauev | 24 | 5 ft 10 in (1.78 m) | Loss - ONE Fight Night 35 (Bangkok) - Akbar Abdullaev | 11–2 | 3–1 | 2025 | ||
| Magomed Akaev | 29 | 5 ft 9 in (1.75 m) | ONE Fight Night 39 (Bangkok) - Lucas Gabriel / Moving up to Lightweight | 10–1 | 0–1 | 2025 | ||
| João Pedro Dantas | 22 | 5 ft 10 in (1.78 m) | Guerreirinho | Loss - ONE Fight Night 33 (Bangkok) - Ibragim Dauev | 6–1 | 0–1 | 2025 |
Bantamweight (145 lb, 65.8 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Enkh-Orgil Baatarkhuu (C) | 36 | 5 ft 6 in (1.68 m) | The Tormentor | Win - ONE Fight Night 38 (Bangkok) - Fabrício Andrade | 14–3 | 7–1 | 2025 | |
| Fabrício Andrade | 28 | 5 ft 7 in (1.70 m) | Wonder Boy | Loss - ONE Fight Night 38 (Bangkok) - Enkh-Orgil Baatarkhuu | 10–3 (1) | 7–1 (1) | 2025 | |
| Kevin Belingon | 38 | 5 ft 5 in (1.65 m) | The Silencer | Loss - ONE 171 (Qatar) - Bibiano Fernandes | 20–11 | 11–11 | 2025 | |
| Carlo Bumina-ang | 31 | 5 ft 5 in (1.65 m) | The Bull | Loss - ONE Fight Night 37 (Bangkok) - Elbek Alyshov | 8–2 | 7–2 | 2025 | |
| Song Min-jong | 34 | 5 ft 8 in (1.73 m) | Double Hearts | Loss - ONE Fight Night 28 (Bangkok) - Carlo Bumina-ang | 13–9 | 4–3 | 2025 | |
| Jeremy Pacatiw | 29 | 5 ft 5 in (1.65 m) | The Juggernaut | Loss - ONE Fight Night 34 (Bangkok) - Elbek Alyshov | 13–7 | 3–3 | 2025 | |
| Jhanlo Mark Sangiao | 23 | 5 ft 6 in (1.68 m) | The Machine | Win - ONE Fight Night 33 (Bangkok) - Shinechagtga Zoltsetseg | 7–1 | 4–1 | 2025 | |
| Elbek Alyshov | 26 | 5 ft 6 in (1.68 m) | Win - ONE Fight Night 37 (Bangkok) - Carlo Bumina-ang | 10–0 | 2–0 | 2025 |
Flyweight (135 lb, 61.2 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Yuya Wakamatsu (C) | 30 | 5 ft 6 in (1.68 m) | Little Piranha | Win - ONE 173 (Tokyo) - Joshua Pacio | 20–6 | 10–4 | 2025 | |
| Adriano Moraes | 37 | 5 ft 8 in (1.73 m) | Mikinho | Loss - ONE 172 (Saitama) - Yuya Wakamatsu | 21–6 | 12–6 | 2025 | |
| Danny Kingad | 30 | 5 ft 5 in (1.65 m) | The King | ONE Fight Night 40 (Bangkok) - Hu Yong | 15–5 | 11–5 | 2024 | |
| Jeremy Miado | 32 | 5 ft 7 in (1.70 m) | The Jaguar | Loss - ONE Fight Night 38 (Bangkok) - Avazbek Kholmirzaev | 13–9 | 7–9 | 2025 | |
| Lito Adiwang | 32 | 5 ft 4 in (1.63 m) | Thunder Kid | Win - ONE Fight Night 37 (Bangkok) - Mauro Mastromarini | 17–6 | 8–4 | 2025 | |
| Eko Roni Saputra | 34 | 5 ft 4 in (1.63 m) | Loss - ONE Fight Night 37 (Bangkok) - Gilbert Nakatani | 7–5 | 7–5 | 2025 | ||
| Avazbek Kholmirzaev | 25 | 5 ft 9 in (1.75 m) | Ninzya | Win - ONE Fight Night 38 (Bangkok) - Jeremy Miado | 15–2 | 9–1 | 2025 | |
| Jarred Brooks | 32 | 5 ft 3 in (1.60 m) | The Monkey God | Loss - ONE Fight Night 36 (Bangkok) - Mansur Malachiev | 21–6 (1) | 5–4 | 2025 | |
| Sanzhar Zakirov | 22 | 5 ft 6 in (1.68 m) | Tornado | Win - ONE Fight Night 36 (Bangkok) - Hu Yong | 16–0 | 7–0 | 2025 | |
| Hu Yong | 29 | 5 ft 6 in (1.68 m) | Wolf Warrior | ONE Fight Night 40 (Bangkok) - Danny Kingad | 12–6 | 4–3 | 2025 | |
| Danial Williams | 32 | 5 ft 6 in (1.68 m) | Mini T | 7–3 | 4–2 | 2024 | ||
| Mansur Malachiev | 34 | 5 ft 6 in (1.68 m) | Win - ONE Fight Night 36 (Bangkok) - Jarred Brooks | 14–1 | 4–1 | 2025 | ||
| Banma Duoji | 26 | 5 ft 8 in (1.73 m) | The Prince | NC - ONE Fight Night 29 (Bangkok) - Joshua Pereira | 15–3 (2) | 1–2 (1) | 2025 | |
| Gilbert Nakatani | 32 | 5 ft 5 in (1.65 m) | Win - ONE Fight Night 37 (Bangkok) - Eko Roni Saputra | 9–3 | 1–2 | 2025 | ||
| Mauro Mastromarini | 27 | 5 ft 8 in (1.73 m) | Dinamita | Loss - ONE Fight Night 37 (Bangkok) - Lito Adiwang | 17–6 | 0–2 | 2025 | |
| Joshua Pereira | 28 | 5 ft 7 in (1.70 m) | Flyin Hawaiian | NC - ONE Fight Night 29 (Bangkok) - Banma Duoji | 5–0 (1) | 0–0 (1) | 2025 | |
| Willie van Rooyen | 23 | 5 ft 7 in (1.70 m) | White Lion | Loss - ONE Fight Night 37 (Bangkok) - Avazbek Kholmirzaev | 7–1 | 0–1 | 2025 |
Strawweight (125 lb, 56.7 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Joshua Pacio (C) | 29 | 5 ft 4 in (1.63 m) | The Passion | Loss - ONE 173 (Tokyo) - Yuya Wakamatsu | 23–5 | 15–5 | 2025 | |
| Tatsumitsu Wada | 37 | 5 ft 7 in (1.70 m) | The Sweeper | Loss - ONE Friday Fights 116 (Bangkok) - Avazbek Kholmirzaev | 26–14–2 | 6–7 | 2025 | |
| Bokang Masunyane | 31 | 5 ft 1 in (1.55 m) | Little Giant | ONE Fight Night 39 (Bangkok) - Ryohei Kurosawa | 10–3 | 4–3 | 2025 | |
| Hiroba Minowa | 26 | 5 ft 3 in (1.60 m) | Loss - ONE Friday Fights 116 (Bangkok) - Lee Seung-chul | 14–6 | 3–4 | 2025 | ||
| Keito Yamakita | 29 | 5 ft 1 in (1.55 m) | Pocket Monk | Win - ONE Fight Night 28 (Bangkok) - Lito Adiwang | 11–1 | 4–1 | 2025 | |
| Ryohei Kurosawa | 32 | 5 ft 4 in (1.63 m) | Ken Asuka | ONE Fight Night 39 (Bangkok) - Bokang Masunyane | 20–4 | 1–0 | 2025 |
Women's Strawweight (125 lb, 56.7 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Xiong Jing Nan (C) | 37 | 5 ft 4 in (1.63 m) | The Panda | Win - ONE Friday Fights 100 (Bangkok) - Meng Bo / Moving to Atomweight | 19–2 | 10–1 | 2025 |
Women's Atomweight (115 lb, 52.2 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MMA record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Denice Zamboanga (C) | 28 | 5 ft 2 in (1.57 m) | The Menace | (Aug 28) medical issue - out of ONE 173 (Tokyo) - Ayaka Miura | 12–2 | 7–2 | 2025 | |
| Stamp Fairtex | 28 | 5 ft 2 in (1.57 m) | ONE 173 (Tokyo) - Kana Morimoto (Kickboxing bout) | 11–2 | 11–2 | 2023 | ||
| Jihin Radzuan | 27 | 5 ft 2 in (1.57 m) | Shadow Cat | Loss - ONE Fight Night 30 (Bangkok) - Macarena Aragon | 9–5 | 8–5 | 2025 | |
| Xiong Jing Nan | 37 | 5 ft 4 in (1.63 m) | The Panda | Win - ONE Friday Fights 100 (Bangkok) - Meng Bo | 19–2 | 10–1 | 2025 | |
| Ayaka Miura | 35 | 5 ft 1 in (1.55 m) | Zombie | (Aug 28) Zamboanga has medical issue - out of ONE 173 (Tokyo) - Denice Zamboanga | 16–5 (1) | 9–3 | 2025 | |
| Ritu Phogat | 31 | 5 ft 1 in (1.55 m) | The Indian Tigress | (Nov 1) - injury - out of ONE 173 (Tokyo) - Itsuki Hirata | 7–4 | 7–4 | 2025 | |
| Itsuki Hirata | 26 | 5 ft 2 in (1.57 m) | Android 18 | Loss - ONE 173 (Tokyo) - Chihiro Sawada | 7–5 | 6–5 | 2025 | |
| Chihiro Sawada | 28 | 4 ft 11 in (1.50 m) | ONE Fight Night 39 (Bangkok) - Natalie Salcedo | 10–1–1 | 5–1 | 2025 | ||
| Victória Souza | 28 | 4 ft 11 in (1.50 m) | Vick | 9–2 | 3–2 | 2024 | ||
| Macarena Aragon | 23 | 5 ft 1 in (1.55 m) | Loss - ONE Fight Night 35 (Bangkok) - Natalie Salcedo | 4–3 | 1–3 | 2025 | ||
| Alyona Rassohyna | 35 | 5 ft 2 in (1.57 m) | Loss - ONE Fight Night 27 (Bangkok) - Denice Zamboanga | 13–6 | 1–2 | 2025 | ||
| Natalie Salcedo | 33 | 5 ft 0 in (1.52 m) | ONE Fight Night 39 (Bangkok) - Chihiro Sawada | 4–0 | 1–0 | 2025 |
Unless otherwise cited, all records are retrieved from tapology.com
.
| (C) | Indicates the current champion |
Kickboxing & Muay Thai
Heavyweight (265 lb, 120.2 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Roman Kryklia (MT.C) | 34 | 6 ft 7 in (2.01 m) | Loss - ONE Fight Night 37 (Bangkok) - Samet Agdeve | 50–8 | 7–1 | 2025 | ||
| Samet Agdeve (KB.C) | 21 | 1.90 m (6 ft 3 in) | The King | Win - ONE Fight Night 37 (Bangkok) - Roman Kryklia | 18–0 | 1–0 | 2025 | |
| Lyndon Knowles | 39 | 6 ft 0 in (1.83 m) | Knowlesy | Loss - ONE Fight Night 30 (Bangkok) - Roman Kryklia | 77–17 | 0–1 | 2025 |
Light Heavyweight (225 lb, 102.1 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Roman Kryklia (KB.C) | 34 | 6 ft 7 in (2.01 m) | 50–8 | 7–1 | 2025 |
Lightweight (170 lb, 77.1 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Regian Eersel (MT.C) | 33 | 6 ft 2 in (1.88 m) | The Immortal | Win - ONE Fight Night 34 (Bangkok) - George Jarvis | 64–5 | 13–1 | 2025 | |
| Sinsamut Klinmee | 30 | 6 ft 0 in (1.83 m) | Aquaman | Loss - ONE Friday Fights 100 (Bangkok) - Nieky Holzken | 83–21–3 | 5–5 | 2025 | |
| Nieky Holzken | 42 | 6 ft 0 in (1.83 m) | The Natural | Win - ONE Friday Fights 100 (Bangkok) - Sinsamut Klinmee | 95–18–1 | 5–4 | 2025 | |
| Rungrawee Sitsongpeenong | 30 | 5 ft 11 in (1.80 m) | Legatron | Win - ONE Fight Night 34 (Bangkok) - Youssef Assouik | 158–48–2 | 6–2 | 2025 | |
| George Jarvis | 25 | 6 ft 0 in (1.83 m) | G-Unit | Loss - ONE Fight Night 34 (Bangkok) - Regian Eersel | 27–5 | 4–2 | 2025 | |
| Bogdan Shumarov | 29 | 5 ft 11 in (1.80 m) | 18–4–1 | 3–1 | 2025 | |||
| Nauzet Trujillo | 35 | 5 ft 11 in (1.80 m) | (May 1) - Injury - Out of ONE Fight Night 31 (Bangkok) - Liam Nolan | 49–12–1 | 1–2 | 2025 | ||
| Youssef Assouik | 31 | 6 ft 3 in (1.91 m) | Loss - ONE Fight Night 34 (Bangkok) - Rungrawee Sitsongpeenong | 28–4 | 1–1 | 2025 | ||
| Abolfazl Alipourandi | 30 | 5 ft 10 in (1.78 m) | White Wolf | Loss - ONE Friday Fights 136 (Bangkok) - Maksim Bakhtin | 16–6 | 1–1 | 2025 |
Featherweight (155 lb, 70.3 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Tawanchai P.K.Saenchai (MT.C) | 26 | 5 ft 11 in (1.80 m) | Loss - ONE Friday Fights 137 (Bangkok) - Liu Mengyang | 134–33–2 | 10–3 | 2025 | ||
| Superbon Singha Mawynn (KB.C) | 35 | 5 ft 10 in (1.78 m) | Win - ONE 173 (Tokyo) - Masaaki Noiri | 117–37 | 7–3 | 2025 | ||
| Jo Nattawut | 36 | 5 ft 10 in (1.78 m) | Smokin'Jo | Loss - ONE Friday Fights 137 (Bangkok) - Mohammad Siasarani | 72–15–2 | 6–9 | 2025 | |
| Shadow Singha Mawynn | 25 | 5 ft 10 in (1.78 m) | ONE Fight Night 38 (Bangkok) - Enzo Khartoum | 83–24–1 (1) | 6–2 (1) | 2025 | ||
| Marat Grigorian | 34 | 5 ft 9 in (1.75 m) | Win - ONE 173 (Tokyo) - Rukiya Anpo | 69–14–1 (1) | 5–3 | 2025 | ||
| Nico Carrillo | 27 | 5 ft 10 in (1.78 m) | King of the North | Win - ONE Fight Night 37 (Bangkok) - Luke Lissei | 29–4–1 | 6–1 | 2025 | |
| Nonthachai Jitmuangnon | 26 | 5 ft 11 in (1.80 m) | (Dec 1) - illness - out of ONE Fight Night 38 (Bangkok) - Shinji Suzuki | 51–22 | 4–1 | 2025 | ||
| Ricardo Bravo | 25 | 5 ft 11 in (1.80 m) | Loss - ONE Fight Night 32 (Bangkok) - Arian Esparza | 27–5–2 | 3–2 | 2025 | ||
| Masaaki Noiri | 32 | 5 ft 9 in (1.75 m) | Loss - ONE 173 (Tokyo) - Superbon Singha Mawynn | 51–14 | 2–3 | 2025 | ||
| Luke Lissei | 29 | 6 ft 1 in (1.85 m) | The Chef | Loss - ONE Fight Night 37 (Bangkok) - Nico Carrillo | 8–3 | 2–3 | 2025 | |
| Eddie Abasolo | 39 | 5 ft 10 in (1.78 m) | Silky Smooth | 14–7 | 1–4 | 2024 | ||
| Bampara Kouyate | 30 | 6 ft 2 in (1.88 m) | Bambi Firelek | Loss - ONE Fight Night 35 (Bangkok) - Shadow Singha Mawynn | 36–3 | 2–2 | 2025 | |
| Mohamed Younes Rabah | 28 | 6 ft 2 in (1.88 m) | The Buraq | (Dec 1) - illness - out of ONE Fight Night 38 (Bangkok) - Shadow Singha Mawynn | 15–1 (1) | 2–1 (1) | 2024 | |
| Shakir Al-Tekreeti | 28 | 6 ft 1 in (1.85 m) | Loss - ONE 170 (Bangkok) - Masaaki Noiri | 22–8 | 1–2 | 2025 | ||
| Arian Esparza | 22 | 5 ft 9 in (1.75 m) | The Destroyer | Win - ONE Fight Night 32 (Bangkok) - Ricardo Bravo | 21–2 | 1–1 | 2025 | |
| Kaito Ono | 28 | 5 ft 11 in (1.80 m) | Loss - ONE Friday Fights 109 (Bangkok) - Mohammad Siasarani | 59–10 (1) | 0–1 | 2025 | ||
| Rukiya Anpo | 30 | 6 ft 0 in (1.83 m) | Demolition Man | Loss - ONE 173 (Tokyo) - Marat Grigorian | 27–9–1 | 0–1 | 2025 | |
| Hiromi Wajima | 30 | 5 ft 11 in (1.80 m) | The Purple Comet | Loss - ONE 173 (Tokyo) - Nabil Anane | 22–7 | 0–1 | 2025 | |
| Enzo Khartoum | 25 | 6 ft 0 in (1.83 m) | ONE Fight Night 38 (Bangkok) - Shadow Singha Mawynn | 14–3 | 0–0 | 2025 |
Bantamweight (145 lb, 65.8 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Jonathan Haggerty (KB.C) | 28 | 5 ft 7 in (1.70 m) | The General | (Nov 1) - injury - out of ONE 173 (Tokyo) - Nabil Anane | 23–5 | 9–3 | 2025 | |
| Nabil Anane (MT.C) | 21 | 6 ft 4 in (1.93 m) | Win - ONE 173 (Tokyo) - Hiromi Wajima / Moving up to Featherweight | 41–5–1 (1) | 8–1 (1) | 2025 | ||
| Saemapetch Fairtex | 31 | 5 ft 8 in (1.73 m) | Loss - ONE Friday Fights 125 (Bangkok) - Elbrus Osmanov | 127–24–1 | 9–9 | 2025 | ||
| Kulabdam Sor.Jor.Piek-U-Thai | 27 | 5 ft 6 in (1.68 m) | Left Meteorite | Loss - ONE Friday Fights 137 (Bangkok) - PTT Apichartfarm | 81–28–2 (1) | 11–6 (1) | 2025 | |
| Alaverdi Ramazanov | 31 | 5 ft 11 in (1.80 m) | Babyface Killer | Loss - ONE Friday Fights 134 (Bangkok) - Elies Abdelali | 65–12 | 8–7 | 2025 | |
| Saeksan Or. Kwanmuang | 36 | 5 ft 7 in (1.70 m) | The Man Who Yields to No One | (Dec 4) - injury - out of ONE Friday Fights 137 (Bangkok) - Pakorn P.K.Saenchai | 203–78–8 | 10–4 | 2025 | |
| Hiroki Akimoto | 33 | 5 ft 7 in (1.70 m) | Win - ONE 173 (Tokyo) - Wei Rui | 28–4 | 8–4 | 2025 | ||
| Suablack Tor.Pran49 | 29 | 5 ft 7 in (1.70 m) | Loss - ONE Friday Fights 137 (Bangkok) - Pakorn P.K.Saenchai | 62–22 | 8–4 | 2025 | ||
| Pongsiri P.K.Saenchai | 35 | 5 ft 7 in (1.70 m) | 159–40–11 | 4–6 | 2024 | |||
| Abdulla Dayakaev | 23 | 5 ft 10 in (1.78 m) | Smash Boy | ONE Fight Night 39 (Bangkok) - Rambolek Chor.Ajalaboon | 22–2 | 8–1 | 2025 | |
| Suakim Sor.Jor.Tongprajin | 30 | 5 ft 9 in (1.75 m) | Win - ONE 173 (Tokyo) - Jake Peacock | 154–60–3 | 7–2 | 2025 | ||
| Ferrari Fairtex | 28 | 5 ft 9 in (1.75 m) | Loss - ONE Friday Fights 122 (Bangkok) - Kongklai Sor.Sommai | 137–33–4 (1) | 5–4 (1) | 2025 | ||
| Parham Gheirati | 21 | 5 ft 10 in (1.78 m) | Win - ONE Friday Fights 127 (Bangkok) - Tyson Harrison | 16–6 | 7–1 | 2025 | ||
| Rambolek Chor.Ajalaboon | 22 | 5 ft 8 in (1.73 m) | ONE Fight Night 39 (Bangkok) - Abdulla Dayakaev | 66–15–3 | 6–2 | 2025 | ||
| Felipe Lobo | 32 | 5 ft 9 in (1.75 m) | Demolition Man | Loss - ONE Friday Fights 123 (Bangkok) - Kulabdam Sor.Jor.Piek-U-Thai | 23–11 | 4–4 | 2025 | |
| Vladimir Kuzmin | 28 | 5 ft 9 in (1.75 m) | Win - ONE Fight Night 33 (Bangkok) - István Ștefan Kóródi | 22–4 | 4–3 | 2025 | ||
| Alexey Balyko | 32 | 5 ft 7 in (1.70 m) | Loss - ONE Friday Fights 137 (Bangkok) - Yod-IQ Or.Pimonsri | 23–15–1 | 3–5 | 2025 | ||
| Dmitrii Kovtun | 28 | 5 ft 10 in (1.78 m) | The Silent Assassin | Win - ONE Fight Night 38 (Bangkok) - Shinji Suzuki | 4–2 | 2025 | ||
| Soe Lin Oo | 34 | 5 ft 7 in (1.70 m) | Man of Steel | ONE 173 (Denver) - Liam Harrison | 74–6–52 | 3–3 | 2025 | |
| Ilias Ennahachi | 29 | 5 ft 10 in (1.78 m) | Tweety | NC - ONE Friday Fights 126 (Bangkok) - Nabil Anane | 40–3 (1) | 5–0 (1) | 2024 | |
| Asa Ten Pow | 36 | 5 ft 9 in (1.75 m) | The American Ninja | Win - ONE Fight Night 30 (Bangkok) - Saeksan Or. Kwanmuang | 14–4 | 3–2 | 2025 | |
| Petchtanong Petchfergus | 40 | 5 ft 9 in (1.75 m) | Loss - ONE Friday Fights 116 (Bangkok) - Yuki Yoza | 359–57–1 | 3–2 | 2025 | ||
| Kiamran Nabati | 31 | 5 ft 9 in (1.75 m) | NC - ONE Friday Fights 95 (Bangkok) - Ferrari Fairtex Suspended for 1-years for multiple banned substances and can compete in January 31, 2026 |
22–0 (1) | 4–0 (1) | 2025 | ||
| John Lineker | 35 | 5 ft 3 in (1.60 m) | Hands of Stone | Loss - ONE 172 (Saitama) - Hiroki Akimoto | 2–2 | 2–2 | 2025 | |
| István Ștefan Kóródi | 31 | 5 ft 9 in (1.75 m) | Loss - ONE Fight Night 33 (Bangkok) - Vladimir Kuzmin | 28–7–1 | 1–3 | 2025 | ||
| Shinji Suzuki | 40 | 5 ft 9 in (1.75 m) | Loss - ONE Fight Night 38 (Bangkok) - Dmitrii Kovtun | 1–3 | 2025 | |||
| Jake Peacock | 32 | 5 ft 7 in (1.70 m) | The One | Loss - ONE 173 (Tokyo) - Suakim Sor.Jor.Tongprajin | 14–2 | 2–1 | 2025 | |
| Wei Rui | 36 | 5 ft 9 in (1.75 m) | Demon Blade | Loss - ONE 173 (Tokyo) - Hiroki Akimoto | 70–4 | 1–2 | 2025 | |
| Zafer Şayik | 27 | 6 ft 0 in (1.83 m) | Loss - ONE Fight Night 34 (Bangkok) - Suakim Sor.Jor.Tongprajin | 7–4 | 0–3 | 2025 | ||
| Katsuki Kitano | 29 | 5 ft 10 in (1.78 m) | Loss - ONE Fight Night 29 (Bangkok) - István Ștefan Kóródi | 25–11 | 1–1 | 2025 |
Flyweight (135 lb, 61.2 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Superlek Kiatmuu9 (KB.C) | 30 | 5 ft 7 in (1.70 m) | The Kicking Machine | Loss - ONE 173 (Tokyo) - Yuki Yoza | 139–31–4 | 15–3 | 2025 | |
| Rodtang Jitmuangnon | 28 | 5 ft 6 in (1.68 m) | The Iron Man | (Nov 15) - illness - bout canceled ONE 173 (Tokyo) - Nong-O Hama | 274–43–10 | 17–1 | 2025 | |
| Nong-O Hama | 39 | 5 ft 7 in (1.70 m) | (Nov 15) - missed weight - bout canceled ONE 173 (Tokyo) - Rodtang Jitmuangnon | 267–58–10 | 12–4 | 2025 | ||
| Kongthoranee Sor.Sommai | 29 | 5 ft 7 in (1.70 m) | ONE Fight Night 39 (Bangkok) - Asadula Imangazaliev | 72–18–1 | 11–4 | 2025 | ||
| Taiki Naito | 29 | 5 ft 7 in (1.70 m) | Silent Sniper | Win - ONE Fight Night 37 (Bangkok) - Nakrob Fairtex | 38–13 | 9–6 | 2025 | |
| Yodlekpet Or.Atchariya | 31 | 5 ft 4 in (1.63 m) | The Destroyer | Win - ONE Friday Fights 134 (Bangkok) - Anar Mammadov | 93–39 | 9–6 | 2025 | |
| Muangthai P.K.Saenchai | 31 | 5 ft 7 in (1.70 m) | Elbow Zombie | Loss - ONE Friday Fights 126 (Bangkok) - Antar Kacem | 207–47–4 | 9–5 | 2025 | |
| Suriyanlek Por.Yenying | 29 | 5 ft 3 in (1.60 m) | Loss - ONE Friday Fights 137 (Bangkok) - Gingsanglek Tor.Laksong | 84–31 | 9–6 | 2025 | ||
| Jaosuayai Mor.Krungthepthonburi | 24 | 5 ft 5 in (1.65 m) | Loss - ONE Friday Fights 137 (Bangkok) - Sam-A Gaiyanghadao | 83–41–2 | 8–4 | 2025 | ||
| Nakrob Fairtex | 27 | 5 ft 9 in (1.75 m) | Loss - ONE Fight Night 37 (Bangkok) - Taiki Naito | 68–24 | 7–4 | 2025 | ||
| Dedduanglek Wankhongohm MBK | 22 | 5 ft 9 in (1.75 m) | Loss - ONE Friday Fights 137 (Bangkok) - Shimon Yoshinari | 57–14 | 7–5 | 2025 | ||
| Johan Ghazali | 19 | 5 ft 6 in (1.68 m) | Jojo | ONE Fight Night 39 (Bangkok) - Sean Climaco | 26–9 | 7–3 | 2025 | |
| Panpayak Jitmuangnon | 29 | 5 ft 8 in (1.73 m) | The Angel Warrior | (Dec 10) - illness - bout canceled ONE Friday Fights 136 (Bangkok) - Zhao Chongyang | 250–44–3 | 6–4 | 2025 | |
| Aslamjon Ortikov | 22 | 5 ft 9 in (1.75 m) | Win - ONE Fight Night 36 (Bangkok) - Kongthoranee Sor.Sommai | 23–0 | 9–0 | 2025 | ||
| Tagir Khalilov | 33 | 5 ft 8 in (1.73 m) | Samingpri | NC - ONE Friday Fights 134 (Bangkok) - Shimon Yoshinari | 26–12–2 (1) | 4–5 (1) | 2025 | |
| Denis Purić | 40 | 5 ft 5 in (1.65 m) | The Bosnian Menace | Loss - ONE 173 (Tokyo) - Takeru Segawa | 41–16 (1) | 3–5 (1) | 2025 | |
| Johan Estupiñan | 23 | 5 ft 9 in (1.75 m) | Panda Kick | Loss - ONE Fight Night 37 (Bangkok) - Black Panther VenumMuayThai | 27–2 | 5–2 | 2025 | |
| Elias Mahmoudi | 27 | 5 ft 10 in (1.78 m) | The Sniper | 22–7 (1) | 4–2 (1) | 2024 | ||
| Thant Zin | 21 | 5 ft 7 in (1.70 m) | Loss - ONE Friday Fights 132 (Bangkok) - Khunponnoi Sor.Sommai | 26–14–3 | 2–4 | 2025 | ||
| Zakaria El Jamari | 36 | 5 ft 4 in (1.63 m) | Loss - ONE Fight Night 35 (Bangkok) - Johan Ghazali | 5–6 | 1–5 | 2025 | ||
| Akif Guluzada | 20 | 5 ft 9 in (1.75 m) | King | Win - ONE Fight Night 36 (Bangkok) - Jaosuayai Mor. Krungthepthonburi | 20–2 | 5–0 | 2025 | |
| Black Panther VenumMuayThai | 26 | 5 ft 8 in (1.73 m) | Win - ONE Fight Night 37 (Bangkok) - Johan Estupiñan | 80–17 | 4–1 | 2025 | ||
| Hyu Iwata | 23 | 5 ft 8 in (1.73 m) | Win - ONE Fight Night 35 (Bangkok) - Jhordan Estupiñan | 12–0 | 4–0 | 2025 | ||
| Freddie Haggerty | 21 | 5 ft 7 in (1.70 m) | Loss - ONE 170 (Bangkok) - Jhordan Estupiñan | 23–5–1 | 3–1 | 2025 | ||
| Sean Climaco | 31 | 5 ft 8 in (1.73 m) | The One | ONE Fight Night 39 (Bangkok) - Johan Ghazali | 12–4–1 | 2–2 | 2025 | |
| Takeru Segawa | 34 | 5 ft 6 in (1.68 m) | Natural Born Crusher | Win - ONE 173 (Tokyo) - Denis Purić | 44–5 | 2–2 | 2025 | |
| Jacob Smith | 33 | 5 ft 7 in (1.70 m) | (Oct 17) injury - out of ONE Fight Night 37 (Bangkok) - Nakrob Fairtex | 16–7–1 | 1–3 | 2024 | ||
| Shimon Yoshinari | 21 | 5 ft 10 in (1.78 m) | Win - ONE Friday Fights 137 (Bangkok) - Dedduanglek Tded99 | 24–1 (1) | 4–0 (1) | 2025 | ||
| Yuki Yoza | 28 | 5 ft 6 in (1.68 m) | Win - ONE 173 (Tokyo) - Superlek Kiatmuu9 | 21–2 | 3–0 | 2025 | ||
| Jhordan Estupiñan | 23 | 5 ft 8 in (1.73 m) | Panda Kick | Loss - ONE Fight Night 35 (Bangkok) - Hyu Iwata | 9–1 | 2–1 | 2025 | |
| Ali Saldoev | 25 | 5 ft 8 in (1.73 m) | Loss - ONE Fight Night 31 (Bangkok) - Jhordan Estupiñan | 7–2 | 1–2 | 2025 | ||
| Diego Paez | 31 | 5 ft 7 in (1.70 m) | Win - ONE Fight Night 32 (Bangkok) - Johan Ghazali | 8–3–2 | 1–1 | 2025 | ||
| Ryusei Kumagai | 24 | 5 ft 8 in (1.73 m) | Notorious Tyrant | Win - ONE 172 (Saitama) - Suriyanlek Por.Yenying | 19–1 | 1–0 | 2025 | |
| Liao Shixu | 19 | 5 ft 11 in (1.80 m) | Loss - ONE Fight Night 32 (Bangkok) - Tagir Khalilov | 16–7 | 0–1 | 2025 |
Strawweight (125 lb, 56.7 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Prajanchai P.K.Saenchai (MT.C) | 31 | 5 ft 4 in (1.63 m) | Loss - ONE Fight Night 36 (Bangkok) - Jonathan Di Bella | 344–53–3 | 7–2 | 2025 | ||
| Jonathan Di Bella (KB.C) | 29 | 5 ft 9 in (1.75 m) | Win - ONE Fight Night 36 (Bangkok) - Prajanchai P.K.Saenchai | 15–1 | 5–1 | 2025 | ||
| Sam-A Gaiyanghadao | 42 | 5 ft 6 in (1.68 m) | Win - ONE Friday Fights 137 (Bangkok) - Jaosuayai Mor.Krungthepthonburi | 377–50–9 | 11–4 | 2025 | ||
| Songchainoi Kiatsongrit | 25 | 5 ft 1 in (1.55 m) | Win - ONE Friday Fights 130 (Bangkok) - Salai Htan Khee Shein | 60–19 | 10–1 | 2025 | ||
| Aliff Sor.Dechapan | 22 | 5 ft 10 in (1.78 m) | Win - ONE Fight Night 38 (Bangkok) - Ramadan Ondash | 62–9–2 | 9–2 | 2025 | ||
| Rui Botelho | 31 | 5 ft 7 in (1.70 m) | Win - ONE Friday Fights 126 (Bangkok) - Zhang Peimian | 4–7 | 2025 | |||
| Thongpoon P.K.Saenchai | 28 | 5 ft 4 in (1.63 m) | Loss - ONE Friday Fights 137 (Bangkok) - Zhang Peimian | 80–27–2 (1) | 5–4 (1) | 2025 | ||
| Zhang Peimian | 22 | 5 ft 4 in (1.63 m) | Fighting Rooster | Win - ONE Friday Fights 137 (Bangkok) - Thongpoon P.K.Saenchai | 19–5–1 | 5–4 | 2025 | |
| Walter Goncalves | 27 | 5 ft 3 in (1.60 m) | Iron Hands | Loss - ONE Friday Fights 125 (Bangkok) - Kongchai Chanaidonmuang | 67–11 | 2–6 | 2025 | |
| Ramadan Ondash | 19 | 5 ft 6 in (1.68 m) | The Scorpion | Loss - ONE Fight Night 38 (Bangkok) - Aliff Sor.Dechapan | 12–3 | 4–1 | 2025 | |
| Kaotaem Fairtex | 21 | 5 ft 5 in (1.65 m) | Win - ONE Friday Fights 105 (Bangkok) - Tuangthong Paesaisi | 38–19–2 | 3–1 | 2025 | ||
| Ellis Badr Barboza | 25 | 5 ft 6 in (1.68 m) | El Jéfe | Win - ONE Fight Night 34 (Bangkok) - Shamil Adukhov | 17–6 (1) | 2–1 (1) | 2025 | |
| Yonis Anane | 18 | 5 ft 10 in (1.78 m) | Win - ONE Friday Fights 126 (Bangkok) - Huynh Hoang Phi | 47–8 | 2–0 | 2025 | ||
| Elmehdi El Jamari | 28 | 5 ft 7 in (1.70 m) | The Sniper | Loss - ONE Fight Night 32 (Bangkok) - Aliff Sor.Dechapan | 27–2 | 1–1 | 2025 |
Atomweight (115 lb, 52.2 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Nadaka Yoshinari (MT.C) | 24 | 5 ft 4 in (1.63 m) | Win - ONE 173 (Tokyo) - Numsurin Chor.Ketwina | 66–6–1 | 4–0 | 2025 | ||
| Rak Erawan | 24 | 5 ft 4 in (1.63 m) | Loss - ONE 172 (Saitama) - Nadaka Yoshinari | 76–14 | 5–4 | 2025 | ||
| Numsurin Chor.Ketwina | 30 | 5 ft 4 in (1.63 m) | Loss - ONE 173 (Tokyo) - Nadaka Yoshinari | 104–20–2 | 6–1 | 2025 |
Women's Strawweight (125 lb, 56.7 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Jackie Buntan (KB.C) | 28 | 5 ft 4 in (1.63 m) | ONE Fight Night 40 (Bangkok) - Stella Hemetsberger | 7–2 | 7–2 | 2025 | ||
| Stella Hemetsberger (MT.C) | 26 | 5 ft 7 in (1.70 m) | Always Hungry | ONE Fight Night 40 (Bangkok) - Jackie Buntan | 9–2 | 4–0 | 2025 | |
| Natalia Diachkova | 31 | 5 ft 7 in (1.70 m) | Karelian Lynx | Win - ONE Friday Fights 94 (Bangkok) - Taylor McClatchie | 30–5 | 5–1 | 2025 |
Women's Atomweight (115 lb, 52.2 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | MT/KB record | ONE record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Phetjeeja Lukjaoporongtom (KB.C) | 23 | 5 ft 3 in (1.60 m) | The Queen | Win - ONE Fight Night 38 (Bangkok) - Martyna Domińczak | 210–6–3 | 8–0 | 2025 | |
| Allycia Rodrigues (MT.C) | 27 | 5 ft 3 in (1.60 m) | Win - ONE Fight Night 33 (Bangkok) - Johanna Persson | 35–6 | 5–1 | 2025 | ||
| Yu Yau Pui | 32 | 5 ft 5 in (1.65 m) | Loss - ONE Fight Night 29 (Bangkok) - Martyna Kierczyńska | 28–4 | 6–2 | 2025 | ||
| Anissa Meksen | 37 | 5 ft 6 in (1.68 m) | C18 | (Oct 23) - Personal reason - out of ONE Fight Night 37 (Bangkok) - Vero Nika | 104–7 | 4–2 | 2024 | |
| Martyna Domińczak | 23 | 5 ft 5 in (1.65 m) | Loss - ONE Fight Night 38 (Bangkok) - Phetjeeja Lukjaoporongtom | 7–2 | 3–2 | 2025 | ||
| Kana Morimoto | 33 | 5 ft 3 in (1.60 m) | Krusher Queen | Win - ONE 173 (Tokyo) - Stamp Fairtex | 24–6 | 2–2 | 2025 | |
| Shir Cohen | 25 | 5 ft 2 in (1.57 m) | (May 30) - Cohen injury - out of ONE Fight Night 32 (Bangkok) - Allycia Rodrigues | 10–1 | 3–0 | 2024 | ||
| Vero Nika | 29 | 5 ft 4 in (1.63 m) | The Kayan Leopard | Win - ONE Friday Fights 132 (Bangkok) - Li Mingrui | 20–3 | 2–1 | 2025 | |
| Gabriele Moram | 24 | 5 ft 5 in (1.65 m) | Win - ONE Friday Fights 131 (Bangkok) - Nongfahsai TOP P.K.Saenchai | 37–15 | 2–1 | 2025 | ||
| Amy Pirnie | 32 | 5 ft 4 in (1.63 m) | 27–5–1 | 1–1 | 2024 | |||
| Marie McManamon | 35 | 5 ft 5 in (1.65 m) | The Celtic Queen | Loss - ONE Fight Night 37 (Bangkok) - Selina Flores | 13–5 | 0–2 | 2025 | |
| Cynthia Flores | 30 | 5 ft 2 in (1.57 m) | Loss - ONE Friday Fights 127 (Bangkok) - Tangtang Sor.Dechapan | 0–2 | 2025 | |||
| Selina Flores | 27 | 5 ft 7 in (1.70 m) | Teep Queen | Win - ONE Fight Night 37 (Bangkok) -Marie McManamon | 9–1 | 1–0 | 2025 | |
| Johanna Persson | 31 | 5 ft 4 in (1.63 m) | Loss - ONE Fight Night 33 (Bangkok) - Allycia Rodrigues | 13–4 | 0–1 | 2025 |
| (KB.C) | Indicates the current Kickboxing champion |
| (MT.C) | Indicates the current Muay Thai champion |
Submission grappling
Middleweight (205 lb, 93 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | Grappling record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Rafael Lovato Jr. | 42 | 6 ft 3 in (1.91 m) | Win - ONE 173 (Tokyo) - Giancarlo Bodoni | 136–58 | 1–0 | 2025 | ||
| Giancarlo Bodoni | 30 | 5 ft 11 in (1.80 m) | Loss - ONE 173 (Tokyo) - Rafael Lovato Jr. | 0–1 | 2025 |
Welterweight (185 lb, 83.9 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | Grappling record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Tye Ruotolo (C) | 22 | 5 ft 10 in (1.78 m) | 27–11 | 8–0 | 2025 |
Lightweight (170 lb, 77.1 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | Grappling record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Kade Ruotolo (C) | 22 | 5 ft 11 in (1.80 m) | Win - ONE 171 (Qatar) - Nicolas Vigna (MMA bout) | 29–3 | 5–0 | 2024 | ||
| Tommy Langaker | 31 | 5 ft 10 in (1.78 m) | Loss - ONE Fight Night 27 (Bangkok) - Dante Leon | 141–33 | 2–3 | 2025 | ||
| Dante Leon | 30 | 5 ft 8 in (1.73 m) | Loss - ONE Fight Night 31 (Bangkok) - Tye Ruotolo / Moving to Welterweight | 144–49 | 2–1 | 2025 | ||
| Marcelo Garcia | 42 | 5 ft 8 in (1.73 m) | Marcelinho | Loss - ONE Fight Night 38 (Bangkok) - Lachlan Giles | 86–18 | 1–1 | 2025 | |
| Cole Abate | 21 | 5 ft 8 in (1.73 m) | Ice | 32–3 | 1–0 | 2024 | ||
| Lachlan Giles | 39 | 5 ft 6 in (1.68 m) | Win - ONE Fight Night 38 (Bangkok) - Marcelo Garcia | 1–0 | 2025 |
Featherweight (155 lb, 70.3 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | Grappling record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Fabricio Andrey | 25 | 5 ft 5 in (1.65 m) | Hokage | Win - ONE Fight Night 36 (Bangkok) - Eduardo Granzotto | 103–27–3 | 2–0 | 2025 | |
| Joao Gabriel Sousa | 28 | 5 ft 4 in (1.63 m) | Win - ONE Fight Night 28 (Bangkok) - Gianni Grippo | 134–41 | 1–1 | 2025 | ||
| Gianni Grippo | 33 | 5 ft 9 in (1.75 m) | Loss - ONE Fight Night 28 (Bangkok) - Gabriel Sousa | 263–77 | 0–1 | 2025 | ||
| Ashley Williams | 33 | 5 ft 10 in (1.78 m) | Loss - ONE Fight Night 30 (Bangkok) - Fabricio Andrey | 63–21 | 0–1 | 2025 | ||
| Eduardo Granzotto | 23 | 5 ft 8 in (1.73 m) | Loss - ONE Fight Night 36 (Bangkok) - Fabricio Andrey | 19–14 | 0–1 | 2025 |
Flyweight (135 lb, 61.2 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | Grappling record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Diogo Reis (C) | 23 | 5 ft 5 in (1.65 m) | Baby Shark | Win - ONE Fight Night 38 (Bangkok) - Daiki Yonekura | 88–9 | 2–0 | 2025 | |
| Shoya Ishiguro | 29 | 5 ft 5 in (1.65 m) | Loss - ONE Friday Fights 136 (Bangkok) - Jack Sear | 4–2 | 2025 | |||
| Zayed Alkatheeri | 25 | 5 ft 7 in (1.70 m) | Win - ONE 171 (Qatar) - Mohammed Hilal Ahmad Abu Rumuh | 43–10 | 1–0 | 2025 | ||
| Mohammed Hilal Ahmad Aburumuh | 31 | 6 ft 1 in (1.85 m) | The Spear | Loss - ONE 171 (Qatar) - Zayed Alkatheeri | 0–1 | 2025 | ||
| Daiki Yonekura | 29 | 5 ft 4 in (1.63 m) | Loss -ONE Fight Night 38 (Bangkok) - Diogo Reis | 0–1 | 2025 |
| (C) | Indicates the current champion |
See also
- List of ONE Championship champions
- List of ONE Championship alumni
- List of ONE Championship events
- List of ONE bonus award recipients
- 2025 in ONE Championship
- ONE Championship Rankings
- List of current UFC fighters
- List of current GLORY fighters
- List of current ACA fighters
- List of current Brave CF fighters
- List of current GFL fighters
- List of current Invicta FC fighters
- List of current KSW fighters
- List of current Oktagon MMA fighters
- List of current PFL fighters
- List of current Rizin FF fighters
- List of current Road FC fighters
References
- ^ "Liam Harrison returns to face Lethwai legend Soe Lin Oo at ONE 173: Denver". MMA Knockout On SI. 2025-03-17. Retrieved 2025-03-31.
- ^ Tabuena, Anton (2025-06-25). "AOJ prodigy Cole Abate set to face BJJ world champ next". MMAmania.com. Retrieved 2025-06-27.
- ^ "Global Mixed Martial Arts Rules Set - ONE Championship". ONE Championship – The Home of Martial Arts. Retrieved 2023-01-26.
- ^ "Phetjeeja ruins Janet Todd's retirement party at ONE Fight Night 20". South China Morning Post. 9 March 2024. Retrieved 16 March 2024.
- ^ Atkin, Nick (2020-08-28). "ONE Championship: Allycia Rodrigues stuns Stamp Fairtex to take Muay Thai title in major upset". South China Morning Post. Retrieved 2022-10-18.
- ^ Anderson, Jay (1 March 2024). "Joshua Pacio Regains Strawweight Title After Jarred Brooks DQ'd for Spike at ONE 166". Cageside Press. Retrieved 16 March 2024.
- ^ "Prajanchai Starches Lasiri To Earn Revenge And Claim Undisputed ONE Strawweight Muay Thai World Title". ONE Championship – The Home Of Martial Arts. 22 December 2023. Retrieved 23 January 2024.
- ^ Val Dewar (2023-01-13). "ONE Fight Night 6: Superlek Kiatmoo9 wins vacant belt in new sport over Daniel Puertas". Cageside Press. Retrieved 2023-01-14.
- ^ Anderson, Jay (4 November 2023). "Jonathan Haggerty Becomes Two-Sport Champ at ONE Fight Night 16, Wants MMA Belt Next". Cageside Press. Retrieved 6 November 2023.
- ^ Christian Jacinto (2022-08-27). "Surgical Tang Kai Makes History After Masterful Performance Against Thanh Le". ONE Championship – The Home of Martial Arts. Retrieved 2022-10-18.
- ^ "ONE Championship: Chingiz Allazov stripped of title, Superbon elevated to featherweight kickboxing champion". Bangkok Post. 2025-01-06. Retrieved 2025-01-06.
- ^ Tom Taylor and Nicolas Atkin (2022-10-18). "ONE Championship 161 results: Tawanchai wins title in Muay Thai thriller, Tiffany Teo shines at atomweight". South China Morning Post. Retrieved 2022-09-30.
- ^ Val Dewar (2022-08-26). "Christian Lee Recaptures ONE Championship Lightweight Title with Devastating Knockout". Cageside Press. Retrieved 2022-10-18.
- ^ John Wolcott (2022-08-22). "Regian Eersel Edges Out Sinsamut Klinmee To Capture Inaugural ONE Lightweight Muay Thai World Title". ONE Championship – The Home of Martial Arts. Retrieved 2022-10-22.
- ^ Ben Coate (2022-08-26). "Ruotolo Heel Hooks Kurzhev To Capture Inaugural ONE Lightweight Submission Grappling World Title". ONE Championship – The Home of Martial Arts. Retrieved 2022-10-18.
- ^ Jay Anderson (2022-11-19). "ONE on Prime Video 4: Christian Lee Survives Early Near-Finish, Rallies Back to Claim Second Belt". Cageside Press. Retrieved 2022-11-19.
- ^ "Tye Ruotolo Wins Title And $50,000 Bonus At ONE Fight Night 16". Jitsmagazine. 4 November 2023. Retrieved 4 November 2023.
- ^ Dewar, Val (1 March 2024). "ONE 166: Anatoly Malykhin Becomes First Triple-Champ in MMA History". Cageside Press. Retrieved 16 March 2024.
- ^ Steven Marrocco (2022-12-03). "ONE on Prime Video 5 results: Anatoliy Malykhin starches Reinier de Ridder in first for second title". MMA Fighting. Retrieved 2022-12-03.
- ^ "Roman Kryklia Makes World Title History With Spectacular KO". ONE Championship – The Home of Martial Arts. 2019-11-16. Retrieved 2022-10-18.
- ^ "Fight Site - Roman Kryklia postao muay thai prvak u teškoj kategoriji ONE-a, Denis Purić upisao novu pobjedu". fightsite.hr (in Croatian). 9 December 2023. Retrieved 9 December 2023.
- ^ Atkin, Nicolas (2025-02-05). "ONE Championship hands doping bans to Kiamran Nabati, Ferrari Fairtex as both fail drug tests for same fight". Bangkok Post. Retrieved 2025-02-05.
- ^ "Brazilian Jiu-Jitsu Athlete Francisco Lo Accepts Sanction for Anti-Doping Rule Violation | USADA". U.S. Anti-Doping Agency (USADA). 2025-06-23. Retrieved 2025-06-27.
- ^ Alexander K. Lee (August 1, 2022). "Roberto Soldic parts ways with KSW, signs with ONE Championship". mmafighting.
- ^ Dan Kuhl (August 24, 2022). "Undefeated Dagestani prospect Shamil Gasanov signed to ONE Championship". combatpress.
- ^ "Keito Yamakita signs for ONE Championship". asianmma.com. 9 March 2023. Retrieved 2023-03-09.