ONE Championship events in 2025
Muay Thai & Kickboxing title fights in 2025
| # | Weight | Event | |||
|---|---|---|---|---|---|
| 10 | Roman Kryklia | beat | Lyndon Knowles | Heavyweight Muay Thai | ONE Fight Night 30 |
| 9 | Regian Eersel | beat | Alexis Nicolas | Lightweight Kickboxing | ONE Fight Night 30 |
| 8 | Tawanchai PK Saenchai | lost to | Masaaki Noiri | Interim Featherweight Kickboxing | ONE 172 |
| 7 | Jonathan Di Bella | beat | Sam-A Gaiyanghadao | Interim Strawweight Kickboxing | ONE 172 |
| 6 | Phetjeeja Lukjaoporongtom | beat | Kana Morimoto | Atomweight Kickboxing | ONE 172 |
| 5 | Allycia Rodrigues | beat | Marie McManamon | Atomweight Muay Thai | ONE Fight Night 29 |
| 4 | Jonathan Haggerty | beat | Wei Rui | Bantamweight Kickboxing | ONE 171 |
| 3 | Prajanchai | beat | Ellis Barboza | Strawweight Muay Thai | ONE Fight Night 28 |
| 2 | Tawanchai | beat | Superbon | Featherweight Muay Thai | ONE 170 |
| 1 | Nico Carrillo | lost to | Nabil Anane | Interim Bantamweight Muay Thai | ONE 170 |
The following fighters won $100,000 contracts in 2025:
- Akif Guluzada
- Abdulla Dayakaev
- Shadow Singhamawynn
- Jaosuayai Sor Dechapan
- Suakim PK Saenchaimuaythaigym
- Stella Hemetsberger
The following fighters signed with ONE Championship during 2025: