The worldwide combat sports promotion ONE Championship was founded by Chatri Sityodtong and Victor Cui. Before January 2015, it was known as the ONE Fighting Championship (ONE FC). The focus of ONE events has shifted from mixed martial arts (MMA) to kickboxing, submission grappling, and Muay Thai competitions.
More than 200 events have been held throughout Asia since the promotion's September 3, 2011, launch at the Singapore Indoor Stadium. The parent company, One Group Holdings, moved its legal operations from Singapore to the Cayman Islands in 2022.
Here are the latest ONE Championship rankings in 2025.
ONE Championship Rankings
Featherweight MMA
| Rank | Fighter | Record | Win Streak | Last fight | ||
| Result | Event | Opponent | ||||
| C | Tang Kai | 19–3 | 0 | Loss | ONE Fight Night 27 | Akbar Abdullaev |
| 1 | Akbar Abdullaev | 13–0 | 13 | Win | ONE Fight Night 35 | Ibragim Dauev |
| 2 | Thanh Le | 14–4 | 0 | Loss | ONE 166 | Tang Kai |
| 3 | Shamil Gasanov | 16–1 | 5 | Win | ONE Fight Night 34 | Garry Tonon |
| 4 | Ilya Freymanov | 12–3 | 0 | Loss | ONE Fight Night 15 | Thanh Le |
| 5 | Martin Nguyen | 15–8 | 0 | Loss | ONE 171 | Shamil Gasanov |
Bantamweight MMA
| Rank | Fighter | Record | Win Streak | Last fight | ||
| Result | Event | Opponent | ||||
| C | Fabrício Andrade | 10-2 (1) | 1 | Win | ONE 170 | Kwon Won-il |
| 1 | John Lineker | 37–11 (1) | 0 | Loss | ONE 172 | Hiroki Akimoto |
| 2 | Stephen Loman | 17–3 | 0 | Loss | ONE Fight Night 14 | John Lineker |
| 3 | Enkh-Orgil Baatarkhuu | 13–3 | 3 | Win | ONE Fight Night 29 | Jeremy Pacatiw |
| 4 | Jeremy Pacatiw | 13–7 | 0 | Loss | ONE Fight Night 34 | Elbek Alyshov |
Featherweight Muay Thai
| Rank | Fighter | Record | Win Streak | Last fight | ||
|---|---|---|---|---|---|---|
| Result | Event | Opponent | ||||
| C | Tawanchai P.K.Saenchai | 134–31–2 | 0 | Loss | ONE 172 | Masaaki Noiri |
| 1 | Superbon Singha Mawynn | 116–37 | 0 | Loss | ONE 170 | Tawanchai P.K.Saenchai |
| 2 | Bampara Kouyate | 36–3 | 0 | Loss | ONE Fight Night 35 | Shadow Singha Mawynn |
| 3 | Shadow Singha Mawynn | 83–23–1 (1) | 6 | Win | ONE Fight Night 35 | Bampara Kouyaté |
| 4 | Nico Carrillo | 28–4–1 | 1 | Win | ONE Fight Night 30 | Sitthichai Sitsongpeenong |
| 5 | Jo Nattawut | 72–14–2 | 0 | Loss | ONE 170 | Bampara Kouyate |
Bantamweight Kickboxing
| Rank | Fighter | Record | Win Streak | Last fight | ||
|---|---|---|---|---|---|---|
| Result | Event | Opponent | ||||
| C | Jonathan Haggerty | 24–5 | 1 | Win | ONE 171 | Wei Rui |
| 1 | Wei Rui | 70–4 | 0 | Loss | ONE 171 | Jonathan Haggerty |
| 2 | Ilias Ennahachi | 40–3 | 11 | Win | ONE Friday Fights 81 | Hiroki Akimoto |
| 3 | Petchtanong Petchfergus | 359–57–1 | 0 | Loss | ONE Friday Fights 116 | Yuki Yoza |
| 4 | Hiroki Akimoto | 27–4 | 1 | Win | ONE 172 | John Lineker |
| 5 | Superlek Kiatmuu9 | 139–30–4 | 0 | Loss | ONE 172 | Nabil Anane |
Bantamweight Muay Thai
| Rank | Fighter | Record | Win Streak | Last fight | ||
|---|---|---|---|---|---|---|
| Result | Event | Opponent | ||||
| C | Nabil Anane | 38–5–1 | 7 | Win | ONE 172 | Superlek Kiatmuu9 |
| 1 | Superlek Kiatmuu9 | 139–30–4 | 0 | Loss | ONE 172 | Nabil Anane |
| 2 | Jonathan Haggerty | 24–5 | 1 | Win | ONE 171 | Wei Rui |
| 3 | Felipe Lobo | 23-11 | 0 | Loss | ONE Friday Fights 123 | Kulabdam Sor.Jor.Piek-U-Thai |
| 4 | Rambolek Chor.Ajalaboon | 64-13-3 | 3 | Win | ONE Fight Night 29 | Parham Gheirati |
| 5 | Abdulla Dayakaev | 22–2 | 4 | Win | ONE Fight Night 33 | Nonthachai Jitmuangnon |
Flyweight Kickboxing
| Rank | Fighter | Record | Win Streak | Last fight | ||
|---|---|---|---|---|---|---|
| Result | Event | Opponent | ||||
| C | Superlek Kiatmuu9 | 139–30–4 | 0 | Loss | ONE 172 | Nabil Anane |
| 1 | Rodtang Jitmuangnon | 274–43–10 | 3 | Win | ONE 172 | Takeru Segawa |
| 2 | Takeru Segawa | 44–5 | 0 | Loss | ONE 172 | Rodtang Jitmuangnon |
| 3 | Elias Mahmoudi | 22–7 (1 NC) | 0 | NC | ONE Fight Night 26 | Denis Purić |
| 4 | Taiki Naito | 37–14 | 1 | Win | ONE Fight Night 32 | Johan Estupiñan |
| 5 | Tagir Khalilov | 25–12–2 | 0 | Loss | ONE 169 | Kongthoranee Sor.Sommai |
Flyweight Muay Thai
| Rank | Fighter | Record | Win Streak | Last fight | ||
|---|---|---|---|---|---|---|
| Result | Event | Opponent | ||||
| C | Vacant | |||||
| 1 | Rodtang Jitmuangnon | 274–43–10 | 3 | Win | ONE 172 | Takeru Segawa |
| 2 | Superlek Kiatmuu9 | 139–30–4 | 0 | Loss | ONE 172 | Nabil Anane |
| 3 | Nong-O Hama | 267–58–10 | 1 | Win | ONE Fight Night 31 | Kongthoranee Sor.Sommai |
| 4 | Kongthoranee Sor.Sommai | 72–18–1 | 0 | Loss | ONE Fight Night 36 | Aslamjon Ortikov |
| 5 | Jaosuayai Mor.Krungthepthonburi | 83–40–2 | 0 | Loss | ONE Fight Night 36 | Akif Guluzada |
Strawweight MMA
| Rank | Fighter | Record | Win Streak | Last fight | ||
|---|---|---|---|---|---|---|
| Result | Event | Opponent | ||||
| C | Joshua Pacio | 23–4 | 3 (1 def) | Win | ONE 171 | Jarred Brooks |
| 1 | Jarred Brooks | 21–6 (1) | 0 | Loss | ONE Fight Night 36 | Mansur Malachiev |
| 2 | Mansur Malachiev | 14–1 | 3 | Win | ONE Fight Night 36 | Jarred Brooks |
| 3 | Bokang Masunyane | 10–3 | 0 | Loss | ONE Fight Night 25 | Mansur Malachiev |
| 4 | Keito Yamakita | 11–1 | 3 | Win | ONE Fight Night 28 | Lito Adiwang |
| 5 | Sanzhar Zakirov | 16–0 | 16 | Win | ONE Fight Night 36 | Hu Yong |
Women's Atomweight
| Rank | Fighter | Record | Win Streak | Last fight | ||
|---|---|---|---|---|---|---|
| Result | Event | Opponent | ||||
| C | Denice Zamboanga | 12–2 | 4 | Win | ONE Fight Night 27 | Alyona Rassohyna |
| 1 | Stamp Fairtex | 11–2 | 3 | Win | ONE Fight Night 14 | Ham Seo-Hee |
| 2 | Ayaka Miura | 15–5 | 4 | Win | ONE 171 | Ritu Phogat |
| 3 | Ham Seo-Hee | 26–9 | 0 | Loss | ONE Fight Night 14 | Stamp Fairtex |
| 4 | Chihiro Sawada | 9–1–1 | 1 | Win | ONE Fight Night 33 | Macarena Aragon |
FAQs on ONE Championship Rankings
A. Rodtang Jitmuangnon is a former ONE Flyweight Muay Thai World Champion.
A. Jonathan Haggerty is the ONE Championship Bantamweight Kickboxing champion as of October 2025.
A. Demetrious Johnson held the ONE Championship Flyweight MMA championship.
A. Stamp Fairtex fights in the Women's Atomweight MMA division.
A. Jonathan Haggerty was born in Orpington, England.
