Below is a list of events by ONE Championship, a Muay Thai, Kickboxing and MMA organisation based in Singapore.
ONE Championship Events in 2025
| Event | Date | Location | Venue |
|---|---|---|---|
| ONE 172 | March 23, 2025 | Saitama, Japan | Saitama Super Arena |
| ONE Fight Night 29 | March 8, 2025 | Bangkok, Thailand | Lumpinee Stadium |
| ONE 171 | February 20, 2025 | Qatar | Lusail Sports Arena |
| ONE Fight Night 28 | February 8, 2025 | Bangkok, Thailand | Lumpinee Stadium |
| ONE Friday Fights 95 | January 31, 2025 | Bangkok, Thailand | Lumpinee Stadium |
| ONE 170 | January 24, 2025 | Bangkok, Thailand | Impact Arena |
| ONE Friday Fights 94 | January 17, 2025 | Bangkok, Thailand | Lumpinee Stadium |
| ONE Fight Night 27 | January 11, 2025 | Bangkok, Thailand | Lumpinee Stadium |
| ONE Friday Fights 93 | January 10, 2025 | Bangkok, Thailand | Lumpinee Stadium |