ONE Fight Night 9: Nong-O vs. Haggerty is an upcoming combat sports event produced by ONE Championship that will take place on April 21, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand. A ONE Bantamweight Muay Thai World Championship bout between current champion Nong-O Gaiyanghadao and former ONE Flyweight Muay Thai World Champion Jonathan Haggerty headlined the event.

ONE Championship ONE 156 was a MMA event featuring 15 bouts, held at the Singapore Indoor Stadium, Singapore.

ONE 165 takes place on January 28, 2024, at Ariake Arena in Tokyo, Japan. This martial arts spectacle features Superlek Kiatmoo9 defending his Flyweight Kickboxing World Championship against Takeru Segawa in the main event. The co-main event showcases Kade Ruotolo facing Tommy Langaker for the Lightweight Submission Grappling title. It marks ONE Championship’s return to Japan for the first time since 2019, broadcast live on global pay-per-view.

ONE Fight Night 25: Nicolas vs. Eersel 2 was a combat sport event produced by ONE Championship that took place on October 5, 2024, at Lumpinee Boxing Stadium in Bangkok, Thailand. A ONE Lightweight Kickboxing World Championship rematch between current champion Alexis Nicolas and former champion (also current ONE Lightweight Muay Thai World Champion) Regian Eersel headlined the event. They previously met at ONE Fight Night 21 in April 2024, where Nicolas won the title by unanimous decision.

ONE Fight Night 30: Kryklia vs. Knowles was a combat sports event produced by ONE Championship that took place on April 5, 2025, at Lumpinee Boxing Stadium in Bangkok, Thailand. A ONE Heavyweight Muay Thai World Championship bout between current champion (also current ONE Light Heavyweight Kickboxing World champion) Roman Kryklia and promotional newcomer Lyndon Knowles headlined the event.

ONE Fight Night 39: Rambolek vs. Dayakaev was a combat sports event produced by ONE Championship that took place on January 24, 2026, at Lumpinee Boxing Stadium in Bangkok, Thailand. A bantamweight Muay Thai bout between Rambolek Chor.Ajalaboon and Abdulla Dayakaev headlined the event.