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] | |||
| Oct 10, 2025 | Stephen Irvine | El Matador | Muay Thai | Flyweight | ||||
| Nov 7, 2025 | Abdallah Ondash | Muay Thai | Flyweight | |||||
| Dec 19, 2025 | Yod-IQ Or.Pimonsri | Muay Thai | Bantamweight |
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 | 123 | ||||
| W | MMA | Denice Zamboanga | May 2, 2025 | 321 | |||||||
| Kickboxing | Phetjeeja Lukjaoporongtom | March 9, 2024 | [4] | 740 | 1. def. Kana Morimoto at ONE 172 on March 23, 2025 | ||||||
| Muay Thai | Allycia Rodrigues | August 28, 2020 | [5] | 2029 |
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] | 748 | 1. def. interim champion Jarred Brooks at ONE 171 on February 20, 2025 | ||
| Kickboxing | Jonathan Di Bella | October 4, 2025 | 166 | ||||||||
| Muay Thai | Prajanchai P.K.Saenchai | December 22, 2023 | [7] | 818 | 1. def. Ellis Badr Barboza at ONE Fight Night 28 on February 8, 2025 | ||||||
| W | MMA | Xiong Jing Nan | January 20, 2018 | 2980 |
1. def. Laura Balin at ONE: Pinnacle of Power on June 23, 2018 |
||||||
| Muay Thai | Stella Hemetsberger | September 6, 2025 | 194 | ||||||||
| Kickboxing | February 14, 2026 | 33 | |||||||||
| FLW | >125 lb >56.7 kg |
135 lb 61.2 kg |
M | MMA | Yuya Wakamatsu | March 23, 2025 | 361 | 1. def. Joshua Pacio at ONE 173 on Nov 16, 2025 | |||
| Kickboxing | Superlek Kiatmuu9 | January 14, 2023 | [8] | 1160 |
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 | 103 | ||||
| Kickboxing | Jonathan Haggerty | November 4, 2023 | [9] | 866 | 1. def. Wei Rui at ONE 171 on February 20, 2025 | ||||||
| Muay Thai | Nabil Anane | June 27, 2025 | 265 | ||||||||
| FW | >145 lb >65.8 kg |
155 lb 70.3 kg |
M | MMA | Tang Kai | August 26, 2022 | [10] | 1301 |
1. def. interim champion Thanh Le at ONE 166 on March 1, 2024 |
||
| Kickboxing | Superbon Singha Mawynn | January 6, 2025 | [11] | 437 | 1. def. interim champion Masaaki Noiri at ONE 173 on Nov 16, 2025 | ||||||
| Muay Thai | Tawanchai P.K.Saenchai | September 29, 2022 | [12] | 1267 |
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] | 1301 | 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] | 1244 |
1. def. Sinsamut Klinmee at ONE Friday Fights 9 on March 17, 2023 |
||||||
| Submission Grappling | Kade Ruotolo | October 22, 2022 | [15] | 1244 |
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] | 1216 | |||
| Submission grappling | Tye Ruotolo | November 4, 2023 | [17] | 866 |
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] | 748 | |||
| LHW | >205 lb >93 kg |
225 lb 102.1 kg |
M | MMA | Anatoly Malykhin | December 3, 2022 | [19] | 1202 | |||
| Kickboxing | Roman Kryklia | November 16, 2019 | [20] | 2315 |
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 | 495 | ||||
| Kickboxing | Samet Agdeve | November 8, 2025 | 131 | ||||||||
| Muay Thai | Roman Kryklia | December 9, 2023 | [21] | 831 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Francisco Lo | Welterweight | April 28, 2025 | 3 years | Dehydrochloromethyltestosterone and 19-norandrosterone | USADA | April 28, 2028 | [22] |
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) | 34 | 6 ft 4 in (1.93 m) | Reug Reug | 7–1 | 6–1 | 2024 | ||
| Anatoly Malykhin | 38 | 6 ft 0 in (1.83 m) | Sladkiy | 14–1 | 6–1 | 2024 | ||
| Shamil Erdogan | 35 | 6 ft 2 in (1.88 m) | 13–0 | 5–0 | 2025 | |||
| Ryugo Takeuchi | 23 | 6 ft 1 in (1.85 m) | Rising Rock Star | Loss - ONE Fight Night 40 (Bangkok) - Ben Tynan | 5–3 | 1–3 | 2026 | |
| Ben Tynan | 32 | 6 ft 3 in (1.91 m) | Vanilla Thunder | Win - ONE Fight Night 40 (Bangkok) - Ryugo Takeuchi | 6–1 (1) | 2–1 (1) | 2026 | |
| Paul Elliott | 33 | 6 ft 1 in (1.85 m) | 7–2 (1) | 1–2 (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) | 38 | 6 ft 0 in (1.83 m) | Sladkiy | 14–1 | 6–1 | 2024 | ||
| Gilberto Galvão | 44 | 5 ft 10 in (1.78 m) | Giba | 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) | 38 | 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 | ||
| Saygid Guseyn Arslanaliev | 31 | 6 ft 2 in (1.88 m) | Dagi | 9–3 | 8–3 | 2025 | ||
| Isi Fitikefu | 33 | 5 ft 10 in (1.78 m) | Doxz | Loss - ONE Fight Night 39 (Bangkok) - Chase Mann | 9–2 | 2–2 | 2026 | |
| Roberto Soldić | 31 | 5 ft 11 in (1.80 m) | Robocop | 21–4 (1) | 1–1 (1) | 2025 | ||
| Chase Mann | 29 | 5 ft 9 in (1.75 m) | Mannimal | Win - ONE Fight Night 39 (Bangkok) - Isi Fitikefu | 8–0 | 1–0 | 2026 |
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 | 18–4 (1) | 18–4 (1) | 2025 | ||
| Eduard Folayang | 42 | 5 ft 7 in (1.70 m) | Landslide | 23–14 | 13–12 | 2025 | ||
| Shinya Aoki | 42 | 5 ft 11 in (1.80 m) | Tobikan Judan | 49–12 (1) | 14–6 | 2025 | ||
| Hiroyuki Tetsuka | 36 | 5 ft 6 in (1.68 m) | Japanese Beast | 15–6 | 7–3 | 2025 | ||
| Zhang Lipeng | 36 | 5 ft 11 in (1.80 m) | The Warrior | 35–13–2 (1) | 4–2 (1) | 2025 | ||
| Adrian Lee | 20 | 5 ft 11 in (1.80 m) | The Phenom | Win - ONE Fight Night 40 (Bangkok) - Shozo Isojima | 4–1 | 4–1 | 2026 | |
| Lucas Gabriel | 26 | 5 ft 8 in (1.73 m) | Sinister | Win - ONE Fight Night 40 (Bangkok) - Magomed Akaev | 10–1 (1) | 4–0 (1) | 2026 | |
| Maurice Abévi | 26 | 6 ft 0 in (1.83 m) | 9–1 | 3–1 | 2025 | |||
| Kade Ruotolo | 23 | 5 ft 11 in (1.80 m) | 3–0 | 3–0 | 2025 | |||
| Dzhabir Dzhabrailov | 21 | 6 ft 2 in (1.88 m) | 6–0 | 3–0 | 2025 | |||
| Tye Ruotolo | 23 | 5 ft 10 in (1.78 m) | 2–0 | 2–0 | 2025 | |||
| Shozo Isojima | 28 | 5 ft 10 in (1.78 m) | Great Teacher | Loss - ONE Fight Night 40 (Bangkok) - Adrian Lee | 6–2 | 1–2 | 2026 | |
| Alibeg Rasulov | 33 | 5 ft 7 in (1.70 m) | 14–1 (1) | 1–1 (1) | 2025 | |||
| Magomed Akaev | 29 | 5 ft 9 in (1.75 m) | Loss - ONE Fight Night 40 (Bangkok) - Lucas Gabriel | 10–2 | 0–2 | 2026 | ||
| Samat Mamedov | 27 | 5 ft 11 in (1.80 m) | 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) | 30 | 5 ft 10 in (1.78 m) | ONE Fight Night 43 (Bangkok) - Shamil Gasanov | 19–3 | 8–1 | 2025 | ||
| Garry Tonon | 34 | 5 ft 8 in (1.73 m) | The Lion Killer | 9–2 | 9–2 | 2025 | ||
| Shamil Gasanov | 30 | 5 ft 7 in (1.70 m) | The Cobra | ONE Fight Night 43 (Bangkok) - Tang Kai | 14–1 | 6–1 | 2025 | |
| Akbar Abdullaev | 28 | 5 ft 7 in (1.70 m) | Bakal | 13–0 | 5–0 | 2025 | ||
| Ibragim Dauev | 25 | 5 ft 10 in (1.78 m) | 11–2 | 3–1 | 2025 | |||
| João Pedro Dantas | 22 | 5 ft 10 in (1.78 m) | Guerreirinho | Loss - ONE Fight Night 39 (Bangkok) - Mohammad Siasarani (Kickboxing bout) | 6–1 | 0–1 | 2026 |
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) | 37 | 5 ft 6 in (1.68 m) | The Tormentor | 14–3 | 7–1 | 2025 | ||
| Fabrício Andrade | 28 | 5 ft 7 in (1.70 m) | Wonder Boy | 10–3 (1) | 7–1 (1) | 2025 | ||
| Kevin Belingon | 38 | 5 ft 5 in (1.65 m) | The Silencer | 20–11 | 11–11 | 2025 | ||
| Carlo Bumina-ang | 31 | 5 ft 5 in (1.65 m) | The Bull | Win - ONE Fight Night 39 (Bangkok) - Marcos Aurelio | 9–2 | 8–2 | 2026 | |
| Song Min-jong | 34 | 5 ft 8 in (1.73 m) | Double Hearts | 13–9 | 4–3 | 2025 | ||
| Jeremy Pacatiw | 29 | 5 ft 5 in (1.65 m) | The Juggernaut | 13–7 | 3–3 | 2025 | ||
| Jhanlo Mark Sangiao | 23 | 5 ft 6 in (1.68 m) | The Machine | 7–1 | 4–1 | 2025 | ||
| Mauro Mastromarini | 27 | 5 ft 8 in (1.73 m) | Dinamita | Loss - ONE Fight Night 41 (Bangkok) - Mauro Mastromarini | 17–7 | 0–3 | 2026 | |
| Elbek Alyshov | 26 | 5 ft 6 in (1.68 m) | 10–0 | 2–0 | 2025 | |||
| Marcos Aurélio | 21 | 5 ft 8 in (1.73 m) | Peruano | Win - ONE Fight Night 41 (Bangkok) - Mauro Mastromarini | 9–1 | 1–1 | 2026 |
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) | 31 | 5 ft 6 in (1.68 m) | Little Piranha | ONE Samurai 1 (Tokyo) - Avazbek Kholmirzaev | 20–6 | 10–4 | 2025 | |
| Jeremy Miado | 33 | 5 ft 7 in (1.70 m) | The Jaguar | Loss - ONE Fight Night 41 (Bangkok) - Willie van Rooyen | 13–10 | 7–10 | 2026 | |
| Danny Kingad | 30 | 5 ft 5 in (1.65 m) | The King | Loss - ONE Fight Night 40 (Bangkok) - Hu Yong | 15–6 | 11–6 | 2026 | |
| Lito Adiwang | 32 | 5 ft 4 in (1.63 m) | Thunder Kid | 17–6 | 8–4 | 2025 | ||
| Eko Roni Saputra | 34 | 5 ft 4 in (1.63 m) | 7–5 | 7–5 | 2025 | |||
| Avazbek Kholmirzaev | 25 | 5 ft 9 in (1.75 m) | Ninzya | ONE Samurai 1 (Tokyo) - Yuya Wakamatsu | 15–2 | 9–1 | 2025 | |
| Jarred Brooks | 32 | 5 ft 3 in (1.60 m) | The Monkey God | 21–6 (1) | 5–4 | 2025 | ||
| Hu Yong | 30 | 5 ft 6 in (1.68 m) | Wolf Warrior | Win - ONE Fight Night 40 (Bangkok) - Danny Kingad | 13–6 | 5–3 | 2026 | |
| Sanzhar Zakirov | 23 | 5 ft 6 in (1.68 m) | Tornado | 16–0 | 7–0 | 2025 | ||
| Mansur Malachiev | 34 | 5 ft 6 in (1.68 m) | 14–1 | 4–1 | 2025 | |||
| Banma Duoji | 26 | 5 ft 8 in (1.73 m) | The Prince | 15–3 (2) | 1–2 (1) | 2025 | ||
| Gilbert Nakatani | 32 | 5 ft 5 in (1.65 m) | 9–3 | 1–2 | 2025 | |||
| Willie van Rooyen | 23 | 5 ft 7 in (1.70 m) | White Lion | Win - ONE Fight Night 41 (Bangkok) - Jeremy Miado | 8–1 | 1–1 | 2026 | |
| Joshua Pereira | 29 | 5 ft 7 in (1.70 m) | Flyin Hawaiian | 5–0 (1) | 0–0 (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) | 30 | 5 ft 4 in (1.63 m) | The Passion | 23–5 | 15–5 | 2025 | ||
| Tatsumitsu Wada | 37 | 5 ft 7 in (1.70 m) | The Sweeper | 26–14–2 | 6–7 | 2025 | ||
| Bokang Masunyane | 31 | 5 ft 1 in (1.55 m) | Little Giant | Win - ONE Fight Night 39 (Bangkok) - Ryohei Kurosawa | 10–3 | 4–3 | 2026 | |
| Hiroba Minowa | 26 | 5 ft 3 in (1.60 m) | 14–6 | 3–4 | 2025 | |||
| Lee Seung-chul | 27 | 5 ft 4 in (1.63 m) | The Flash | Win - ONE Fight Night 41 (Bangkok) - Fabio Henrique | 12–1 | 5–0 | 2026 | |
| Keito Yamakita | 29 | 5 ft 1 in (1.55 m) | Pocket Monk | ONE Samurai 1 (Tokyo) - Ryohei Kurosawa | 11–1 | 4–1 | 2025 | |
| Ryohei Kurosawa | 32 | 5 ft 4 in (1.63 m) | Ken Asuka | ONE Samurai 1 (Tokyo) - Keito Yamakita | 20–5 | 1–1 | 2026 | |
| Fabio Henrique | 33 | 5 ft 2 in (1.57 m) | The Giant | Loss - ONE Fight Night 41 (Bangkok) - Lee Seung-chul | 14–1 | 0–1 | 2026 |
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) | 38 | 5 ft 4 in (1.63 m) | The Panda | 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) | 29 | 5 ft 2 in (1.57 m) | The Menace | 12–2 | 7–2 | 2025 | ||
| Jihin Radzuan | 27 | 5 ft 2 in (1.57 m) | Shadow Cat | Win - ONE Fight Night 40 (Bangkok) - Gabriela Fujimoto | 10–5 | 9–5 | 2026 | |
| Stamp Fairtex | 28 | 5 ft 2 in (1.57 m) | 11–2 | 11–2 | 2023 | |||
| Xiong Jing Nan | 38 | 5 ft 4 in (1.63 m) | The Panda | 19–2 | 10–1 | 2025 | ||
| Ayaka Miura | 35 | 5 ft 1 in (1.55 m) | Zombie | ONE Samurai 1 (Tokyo) - Chihiro Sawada | 16–5 (1) | 9–3 | 2025 | |
| Ritu Phogat | 31 | 5 ft 1 in (1.55 m) | The Indian Tigress | ONE Samurai 1 (Tokyo) - Itsuki Hirata | 7–4 | 7–4 | 2025 | |
| Itsuki Hirata | 26 | 5 ft 2 in (1.57 m) | Android 18 | ONE Samurai 1 (Tokyo) - Ritu Phogat | 7–5 | 6–5 | 2025 | |
| Chihiro Sawada | 28 | 4 ft 11 in (1.50 m) | ONE Samurai 1 (Tokyo) - Ayaka Miura | 11–1–1 | 6–1 | 2026 | ||
| Victória Souza | 28 | 5 ft 0 in (1.52 m) | Vick | Loss - ONE Fight Night 41 (Bangkok) - Anastasia Nikolakakos | 9–3 | 3–3 | 2026 | |
| Alyona Rassohyna | 35 | 5 ft 2 in (1.57 m) | 13–6 | 1–2 | 2025 | |||
| Natalie Salcedo | 33 | 5 ft 0 in (1.52 m) | Loss - ONE Fight Night 39 (Bangkok) - Chihiro Sawada | 4–1 | 1–1 | 2026 | ||
| Anastasia Nikolakakos | 36 | 5 ft 0 in (1.52 m) | Anniemale | Win - ONE Fight Night 41 (Bangkok) - Victória Souza | 6–0 | 1–0 | 2026 | |
| Gabriela Fujimoto | 23 | 5 ft 4 in (1.63 m) | Gabi | Loss - ONE Fight Night 40 (Bangkok) - Jihin Radzuan | 7–1 | 0–1 | 2026 |
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) | 50–8 | 7–1 | 2025 | |||
| Samet Agdeve (KB.C) | 22 | 1.90 m (6 ft 3 in) | The King | 18–0 | 1–0 | 2025 | ||
| Lyndon Knowles | 39 | 6 ft 0 in (1.83 m) | Knowlesy | 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 | ONE Fight Night 42 (Bangkok) - Rungrawee Sitsongpeenong | 64–5 | 13–1 | 2025 | |
| Sinsamut Klinmee | 30 | 6 ft 0 in (1.83 m) | Aquaman | Loss - ONE Fight Night 41 (Bangkok) - George Jarvis | 83–22–3 | 5–6 | 2026 | |
| Rungrawee Sitsongpeenong | 30 | 5 ft 11 in (1.80 m) | Legatron | ONE Fight Night 42 (Bangkok) - Regian Eersel | 158–48–2 | 6–2 | 2025 | |
| George Jarvis | 25 | 6 ft 0 in (1.83 m) | G-Unit | Win - ONE Fight Night 41 (Bangkok) - Sinsamut Klinmee | 28–5 | 5–2 | 2026 | |
| Bogdan Shumarov | 29 | 5 ft 11 in (1.80 m) | 18–4–1 | 3–1 | 2025 | |||
| Nauzet Trujillo | 36 | 5 ft 11 in (1.80 m) | 49–12–1 | 1–2 | 2025 | |||
| Youssef Assouik | 31 | 6 ft 3 in (1.91 m) | 28–4 | 1–1 | 2025 | |||
| Abolfazl Alipourandi | 30 | 5 ft 10 in (1.78 m) | White Wolf | 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) | 134–33–2 | 10–3 | 2025 | |||
| Superbon Singha Mawynn (KB.C) | 35 | 5 ft 10 in (1.78 m) | 117–37 | 7–3 | 2025 | |||
| Nico Carrillo (MT.IC) | 27 | 5 ft 10 in (1.78 m) | King of the North | Win - ONE Fight Night 40 (Bangkok) - Shadow Singha Mawynn | 30–4–1 | 7–1 | 2026 | |
| Jo Nattawut | 36 | 5 ft 10 in (1.78 m) | Smokin'Jo | 72–15–2 | 6–9 | 2025 | ||
| Mohammad Siasarani | 23 | 5 ft 10 in (1.78 m) | Win - ONE Fight Night 39 (Bangkok) - João Pedro Dantas | 27–13 | 9–2 | 2026 | ||
| Shadow Singha Mawynn | 26 | 5 ft 10 in (1.78 m) | Loss - ONE Fight Night 40 (Bangkok) - Nico Carrillo | 83–25–1 (1) | 6–3 (1) | 2026 | ||
| Marat Grigorian | 34 | 5 ft 9 in (1.75 m) | ONE Samurai 1 (Tokyo) - Kaito Ono | 69–14–1 (1) | 5–3 | 2025 | ||
| Nonthachai Jitmuangnon | 26 | 5 ft 11 in (1.80 m) | Win - ONE Friday Fights 145 (Bangkok) - Semih Sah Cindir | 52–22 | 5–1 | 2026 | ||
| Ricardo Bravo | 26 | 5 ft 11 in (1.80 m) | 27–5–2 | 3–2 | 2025 | |||
| Masaaki Noiri | 32 | 5 ft 9 in (1.75 m) | 51–14 | 2–3 | 2025 | |||
| Luke Lissei | 29 | 6 ft 1 in (1.85 m) | The Chef | 8–3 | 2–3 | 2025 | ||
| Bampara Kouyate | 30 | 6 ft 2 in (1.88 m) | Bambi Firelek | 36–3 | 2–2 | 2025 | ||
| Mohamed Younes Rabah | 28 | 6 ft 2 in (1.88 m) | The Buraq | 15–1 (1) | 2–1 (1) | 2025 | ||
| Shakir Al-Tekreeti | 29 | 6 ft 1 in (1.85 m) | 22–8 | 1–2 | 2025 | |||
| Arian Esparza | 23 | 5 ft 9 in (1.75 m) | The Destroyer | ONE Friday Fights 147 (Bangkok) - PTT Apichartfarm | 21–2 | 1–1 | 2025 | |
| Kaito Ono | 28 | 5 ft 11 in (1.80 m) | ONE Samurai 1 (Tokyo) - Marat Grigorian | 59–10 (1) | 0–1 | 2025 | ||
| Rukiya Anpo | 30 | 6 ft 0 in (1.83 m) | Demolition Man | 27–9–1 | 0–1 | 2025 | ||
| Hiromi Wajima | 31 | 5 ft 11 in (1.80 m) | The Purple Comet | 22–7 | 0–1 | 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) | 29 | 5 ft 7 in (1.70 m) | The General | ONE Samurai 1 (Tokyo) - Yuki Yoza | 23–5 | 9–3 | 2025 | |
| Nabil Anane (MT.C) | 21 | 6 ft 4 in (1.93 m) | ONE Friday Fights 147 (Bangkok) - Rambolek Chor.Ajalaboon | 41–5–1 (1) | 8–1 (1) | 2025 | ||
| Saemapetch Fairtex | 31 | 5 ft 8 in (1.73 m) | 127–24–1 | 9–9 | 2025 | |||
| Ratchasiesan Laochokcharoen | 27 | 5 ft 6 in (1.68 m) | Left Meteorite | ONE Friday Fights 147 (Bangkok) - Uzair Ismoiljonov | 81–28–2 (1) | 11–6 (1) | 2025 | |
| Alaverdi Ramazanov | 31 | 5 ft 11 in (1.80 m) | Babyface Killer | 65–12 | 8–7 | 2025 | ||
| Saeksan Or. Kwanmuang | 37 | 5 ft 7 in (1.70 m) | The Man Who Yields to No One | ONE Friday Fights 147 (Bangkok) - Pakorn P.K.Saenchai | 203–78–8 | 10–4 | 2025 | |
| Hiroki Akimoto | 33 | 5 ft 7 in (1.70 m) | 28–4 | 8–4 | 2025 | |||
| Abdulla Dayakaev | 24 | 5 ft 10 in (1.78 m) | Smash Boy | Loss - ONE Fight Night 39 (Bangkok) - Rambolek Chor.Ajalaboon | 22–3 | 8–2 | 2026 | |
| Suakim Sor.Jor.Tongprajin | 30 | 5 ft 9 in (1.75 m) | 154–60–3 | 7–2 | 2025 | |||
| Ferrari Fairtex | 28 | 5 ft 9 in (1.75 m) | 137–33–4 (1) | 5–4 (1) | 2025 | |||
| Parham Gheirati | 22 | 5 ft 10 in (1.78 m) | 16–6 | 7–1 | 2025 | |||
| Rambolek Chor.Ajalaboon | 22 | 5 ft 8 in (1.73 m) | ONE Friday Fights 147 (Bangkok) - Nabil Anane | 67–15–3 | 7–2 | 2026 | ||
| Felipe Lobo | 32 | 5 ft 9 in (1.75 m) | Demolition Man | 23–11 | 4–4 | 2025 | ||
| Vladimir Kuzmin | 28 | 5 ft 9 in (1.75 m) | Win - ONE Fight Night 39 (Bangkok) - Mohanad Battbootti | 23–4 | 5–3 | 2026 | ||
| Alexey Balyko | 32 | 5 ft 7 in (1.70 m) | 23–15–1 | 3–5 | 2025 | |||
| Yuki Yoza | 28 | 5 ft 6 in (1.68 m) | ONE Samurai 1 (Tokyo) - Jonathan Haggerty | 21–2 | 3–0 | 2025 | ||
| Dmitrii Kovtun | 28 | 5 ft 10 in (1.78 m) | The Silent Assassin | 4–2 | 2025 | |||
| Soe Lin Oo | 34 | 5 ft 7 in (1.70 m) | Man of Steel | Loss - ONE Friday Fights 139 (Bangkok) - Worapon Lukjaoporongtom | 74–7–52 | 3–4 | 2026 | |
| Ilias Ennahachi | 29 | 5 ft 10 in (1.78 m) | Tweety | 40–3 (1) | 5–0 (1) | 2025 | ||
| Asa Ten Pow | 36 | 5 ft 9 in (1.75 m) | The American Ninja | 14–4 | 3–2 | 2025 | ||
| Petchtanong Petchfergus | 40 | 5 ft 9 in (1.75 m) | 359–57–1 | 3–2 | 2025 | |||
| Kiamran Nabati | 31 | 5 ft 9 in (1.75 m) | 22–0 (1) | 4–0 (1) | 2025 | |||
| John Lineker | 35 | 5 ft 3 in (1.60 m) | Hands of Stone | Loss - ONE Fight Night 41 (Bangkok) - Benjamin Woolliss | 2–3 | 2–3 | 2026 | |
| István Ștefan Kóródi | 32 | 5 ft 9 in (1.75 m) | 28–7–1 | 1–3 | 2025 | |||
| Shinji Suzuki | 40 | 5 ft 9 in (1.75 m) | 1–3 | 2025 | ||||
| Jake Peacock | 32 | 5 ft 7 in (1.70 m) | The One | 14–2 | 2–1 | 2025 | ||
| Wei Rui | 36 | 5 ft 9 in (1.75 m) | Demon Blade | 70–4 | 1–2 | 2025 | ||
| Zafer Şayik | 27 | 6 ft 0 in (1.83 m) | 7–4 | 0–3 | 2025 | |||
| Katsuki Kitano | 29 | 5 ft 10 in (1.78 m) | Loss - ONE Friday Fights 144 (Bangkok) - Lenny Blasi | 25–12 | 1–2 | 2026 | ||
| Ben Woolliss | 31 | 5 ft 8 in (1.73 m) | The Problem | Win - ONE Fight Night 41 (Bangkok) - John Lineker | 30–6 | 1–0 | 2026 | |
| Mohanad Battbootti | 23 | 5 ft 8 in (1.73 m) | Solo | Loss - ONE Fight Night 39 (Bangkok) - Russia Vladimir Kuzmin | 11–1 | 0–1 | 2026 |
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 | 139–31–4 | 15–3 | 2025 | ||
| Rodtang Jitmuangnon | 28 | 5 ft 6 in (1.68 m) | The Iron Man | ONE Samurai 1 (Tokyo) - Takeru Segawa | 274–43–10 | 17–1 | 2025 | |
| Nong-O Hama | 39 | 5 ft 7 in (1.70 m) | ONE Friday Fights 147 (Bangkok) - Asadula Imangazaliev | 267–58–10 | 12–4 | 2025 | ||
| Kongthoranee Sor.Sommai | 29 | 5 ft 7 in (1.70 m) | Loss - ONE Fight Night 39 (Bangkok) - Asadula Imangazaliev | 72–19–1 | 11–5 | 2026 | ||
| Taiki Naito | 30 | 5 ft 7 in (1.70 m) | Silent Sniper | 38–13 | 9–6 | 2025 | ||
| Yodlekpet Or.Atchariya | 31 | 5 ft 4 in (1.63 m) | The Destroyer | ONE Friday Fights 147 (Bangkok) - Gingsanglek Tor.Laksong | 93–39 | 9–6 | 2025 | |
| Muangthai P.K.Saenchai | 31 | 5 ft 7 in (1.70 m) | Elbow Zombie | 207–47–4 | 9–5 | 2025 | ||
| Suriyanlek Por.Yenying | 29 | 5 ft 3 in (1.60 m) | ONE Friday Fights 147 (Bangkok) - Gregor Thom | 85–31 | 10–6 | 2026 | ||
| Suablack Tor.Pran49 | 29 | 5 ft 7 in (1.70 m) | Loss - ONE Fight Night 41 (Bangkok) - Hyu Iwata | 62–23 | 8–5 | 2026 | ||
| Jaosuayai Mor.Krungthepthonburi | 24 | 5 ft 5 in (1.65 m) | ONE Friday Fights 147 (Bangkok) - Pompet Panthonggym | 83–41–2 | 8–4 | 2025 | ||
| Nakrob Fairtex | 27 | 5 ft 9 in (1.75 m) | Loss - ONE Friday Fights 143 (Bangkok) - Panrit Lukjaomaesaiwaree | 68–25 | 7–5 | 2026 | ||
| Dedduanglek Wankhongohm MBK | 23 | 5 ft 9 in (1.75 m) | 57–14 | 7–5 | 2025 | |||
| Johan Ghazali | 19 | 5 ft 6 in (1.68 m) | Jojo | Win - ONE Friday Fights 141 (Bangkok) - Ye Yint Naung | 27–9 | 8–3 | 2026 | |
| Panpayak Jitmuangnon | 30 | 5 ft 8 in (1.73 m) | The Angel Warrior | 250–44–3 | 6–4 | 2025 | ||
| Aslamjon Ortikov | 23 | 5 ft 9 in (1.75 m) | 23–0 | 9–0 | 2025 | |||
| Johan Estupiñan | 23 | 5 ft 9 in (1.75 m) | Panda Kick | 27–2 | 5–2 | 2025 | ||
| Asadula Imangazaliev | 22 | 5 ft 10 in (1.78 m) | The Dagestan Ninja | ONE Friday Fights 147 (Bangkok) - Nong-O Hama | 11–0 | 7–0 | 2026 | |
| Thant Zin | 21 | 5 ft 7 in (1.70 m) | 26–14–3 | 2–4 | 2025 | |||
| Zakaria El Jamari | 36 | 5 ft 4 in (1.63 m) | 5–6 | 1–5 | 2025 | |||
| Akif Guluzada | 20 | 5 ft 9 in (1.75 m) | King | 20–2 | 5–0 | 2025 | ||
| Black Panther VenumMuayThai | 26 | 5 ft 8 in (1.73 m) | ONE Fight Night 42 (Bangkok) - Diego Paez | 80–17 | 4–1 | 2025 | ||
| Hyu Iwata | 23 | 5 ft 8 in (1.73 m) | Win - ONE Fight Night 41 (Bangkok) - Suablack Tor.Pran49 | 13–0 | 5–0 | 2026 | ||
| Freddie Haggerty | 21 | 5 ft 7 in (1.70 m) | 23–5–1 | 3–1 | 2025 | |||
| Sean Climaco | 31 | 5 ft 8 in (1.73 m) | The One | (Jan 15) - Foot injury - out of 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 | ONE Samurai 1 (Tokyo) - Rodtang Jitmuangnon | 44–5 | 2–2 | 2025 | |
| Shimon Yoshinari | 21 | 5 ft 10 in (1.78 m) | 24–1 (1) | 4–0 (1) | 2025 | |||
| Jhordan Estupiñan | 23 | 5 ft 8 in (1.73 m) | Panda Kick | 9–1 | 2–1 | 2025 | ||
| Ali Saldoev | 25 | 5 ft 8 in (1.73 m) | 7–2 | 1–2 | 2025 | |||
| Diego Paez | 32 | 5 ft 7 in (1.70 m) | ONE Fight Night 42 (Bangkok) - Black Panther VenumMuayThai | 8–3–2 | 1–1 | 2025 | ||
| Ryusei Kumagai | 24 | 5 ft 8 in (1.73 m) | Notorious Tyrant | 19–1 | 1–0 | 2025 | ||
| Liao Shixu | 20 | 5 ft 11 in (1.80 m) | 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) | 344–53–3 | 7–2 | 2025 | |||
| Jonathan Di Bella (KB.C) | 29 | 5 ft 9 in (1.75 m) | 15–1 | 5–1 | 2025 | |||
| Sam-A Gaiyanghadao | 42 | 5 ft 6 in (1.68 m) | ONE Fight Night 42 (Bangkok) - Elmehdi El Jamari | 377–50–9 | 11–4 | 2025 | ||
| Songchainoi Kiatsongrit | 25 | 5 ft 1 in (1.55 m) | 60–19 | 10–1 | 2025 | |||
| Aliff Sor.Dechapan | 23 | 5 ft 10 in (1.78 m) | 62–9–2 | 9–2 | 2025 | |||
| Rui Botelho | 31 | 5 ft 7 in (1.70 m) | 4–7 | 2025 | ||||
| Thongpoon P.K.Saenchai | 28 | 5 ft 4 in (1.63 m) | 80–27–2 (1) | 5–4 (1) | 2025 | |||
| Zhang Peimian | 22 | 5 ft 4 in (1.63 m) | Fighting Rooster | Win - ONE Friday Fights 142 (Bangkok) - Ellis Badr Barboza | 20–5–1 | 6–4 | 2026 | |
| Walter Goncalves | 27 | 5 ft 3 in (1.60 m) | Iron Hands | 67–11 | 2–6 | 2025 | ||
| Ramadan Ondash | 19 | 5 ft 6 in (1.68 m) | The Scorpion | 12–3 | 4–1 | 2025 | ||
| Kaotaem Fairtex | 21 | 5 ft 5 in (1.65 m) | 38–19–2 | 3–1 | 2025 | |||
| Ellis Badr Barboza | 25 | 5 ft 6 in (1.68 m) | El Jéfe | Loss - ONE Friday Fights 142 (Bangkok) - Zhang Peimian | 17–7 (1) | 2–2 (1) | 2026 | |
| Yonis Anane | 18 | 5 ft 10 in (1.78 m) | ONE Friday Fights 147 (Bangkok) - Zhao Zhengdong | 48–8 | 3–0 | 2026 | ||
| Elmehdi El Jamari | 28 | 5 ft 7 in (1.70 m) | The Sniper | ONE Fight Night 42 (Bangkok) - Sam-A Gaiyanghadao | 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) | 25 | 5 ft 4 in (1.63 m) | 66–6–1 | 4–0 | 2025 | |||
| Rak Erawan | 24 | 5 ft 4 in (1.63 m) | 76–14 | 5–4 | 2025 | |||
| Numsurin Chor.Ketwina | 30 | 5 ft 4 in (1.63 m) | ONE Friday Fights 147 (Bangkok) - Pet Suanluangrodyok | 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 | |
|---|---|---|---|---|---|---|---|---|
| Stella Hemetsberger (MT.C),(KB.C) | 27 | 5 ft 7 in (1.70 m) | Always Hungry | Win - ONE Fight Night 40 (Bangkok) - Jackie Buntan | 10–2 | 5–0 | 2026 | |
| Jackie Buntan | 28 | 5 ft 4 in (1.63 m) | Loss - ONE Fight Night 40 (Bangkok) - Stella Hemetsberger | 7–3 | 7–3 | 2026 | ||
| Natalia Diachkova | 31 | 5 ft 7 in (1.70 m) | Karelian Lynx | 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) | 24 | 5 ft 3 in (1.60 m) | The Queen | (Mar 5) - injury - out of ONE Fight Night 41 (Bangkok) - Allycia Rodrigues | 210–6–3 | 8–0 | 2025 | |
| Allycia Rodrigues (MT.C) | 27 | 5 ft 3 in (1.60 m) | (Mar 5) - injury - out of ONE Fight Night 41 (Bangkok) - Phetjeeja Lukjaoporongtom | 35–6 | 5–1 | 2025 | ||
| Yu Yau Pui | 33 | 5 ft 5 in (1.65 m) | Win - ONE Fight Night 41 (Bangkok) - Anna Jaroonsak | 29–4 | 7–2 | 2026 | ||
| Martyna Domińczak | 23 | 5 ft 5 in (1.65 m) | 7–2 | 3–2 | 2025 | |||
| Kana Morimoto | 33 | 5 ft 3 in (1.60 m) | Krusher Queen | 24–6 | 2–2 | 2025 | ||
| Shir Cohen | 25 | 5 ft 2 in (1.57 m) | Loss - ONE Friday Fights 143 (Bangkok) - Vero Nika | 10–2 | 3–1 | 2026 | ||
| Vero Nika | 29 | 5 ft 4 in (1.63 m) | The Kayan Leopard | Win - ONE Friday Fights 143 (Bangkok) - Shir Cohen | 21–3 | 3–1 | 2026 | |
| Gabriele Moram | 24 | 5 ft 5 in (1.65 m) | Win - ONE Friday Fights 141 (Bangkok) - Francisca Vera | 38–15 | 3–1 | 2026 | ||
| Marie McManamon | 35 | 5 ft 5 in (1.65 m) | The Celtic Queen | 13–5 | 0–2 | 2025 | ||
| Cynthia Flores | 30 | 5 ft 2 in (1.57 m) | 0–2 | 2025 | ||||
| Selina Flores | 27 | 5 ft 7 in (1.70 m) | Teep Queen | (Mar 5) - foot injury - out of ONE Fight Night 41 (Bangkok) - Johanna Persson | 9–1 | 1–0 | 2025 | |
| Johanna Persson | 31 | 5 ft 4 in (1.63 m) | (Mar 5) - Flores injury - out of ONE Fight Night 41 (Bangkok) - Selina Flores | 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) | 136–58 | 1–0 | 2025 | |||
| Giancarlo Bodoni | 30 | 5 ft 11 in (1.80 m) | 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) | 23 | 5 ft 10 in (1.78 m) | Win - ONE Fight Night 41 (Bangkok) - Pawel Jaworski | 28–11 | 9–0 | 2026 |
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) | 23 | 5 ft 11 in (1.80 m) | 29–3 | 5–0 | 2024 | |||
| Tommy Langaker | 32 | 5 ft 10 in (1.78 m) | 141–33 | 2–3 | 2025 | |||
| Dante Leon | 30 | 5 ft 8 in (1.73 m) | 144–49 | 2–1 | 2025 | |||
| Marcelo Garcia | 43 | 5 ft 8 in (1.73 m) | Marcelinho | 86–18 | 1–1 | 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 | 26 | 5 ft 5 in (1.65 m) | Hokage | Win - ONE Fight Night 40 (Bangkok) - Joao Pedro Bueno Mendes | 104–27–3 | 3–0 | 2026 | |
| Joao Gabriel Sousa | 29 | 5 ft 4 in (1.63 m) | 134–41 | 1–1 | 2025 |
Women's Bantamweight (145 lb, 65.8 kg)
| Name | Age | Ht. | Nickname | Result / next fight / status | Grappling record | ONE Championship record | Year of last ONE fight | |
|---|---|---|---|---|---|---|---|---|
| Helena Crevar | 19 | 5 ft 6 in (1.68 m) | Win - ONE Fight Night 39 (Bangkok) - Teshya Alo | 1–0 | 2026 | |||
| Teshya Alo | 28 | 5 ft 4 in (1.63 m) | Loss - ONE Fight Night 39 (Bangkok) - Helena Crevar | 0–1 | 2026 |
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 | 88–9 | 2–0 | 2025 | ||
| Shoya Ishiguro | 29 | 5 ft 5 in (1.65 m) | 4–2 | 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
- 2026 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.
- ^ "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.