ONE Championship: Revolution was a Combat sport event held by ONE Championship on September 24, 2021 at the Singapore Indoor Stadium in Kallang, Singapore.

A ONE Lightweight World Championship rematch between current champion Ok Rae Yoon and former champion (also 2019 ONE Lightweight World Grand Prix Champion) Christian Lee headlined the event. The pairing previously met at ONE: Revolution in September 2021 where Ok defeated Lee by unanimous decision.

ONE on Prime Video 4 was a martial arts event that took place on Friday, November 18, 2022 at the Singapore Indoor Stadium in Singapore.

"ONE on TNT 2" was a Combat sport event held by ONE Championship on April 7, 2021 at the Singapore Indoor Stadium in Kallang, Singapore. It was first aired on April 14, 2021.

ONE Fight Night 26: Lee vs. Rasulov was a combat sports event produced by ONE Championship that took place on December 7, 2024, at Lumpinee Boxing Stadium in Bangkok, Thailand. A ONE Lightweight World Championship bout between current champion (also the ONE Welterweight Champion and ONE Lightweight World Grand Prix winner) Christian Lee and Alibeg Rasulov headlined the event.

ONE 173: Superbon vs. Noiri was a combat sports event produced by ONE Championship that took place on November 16, 2025, at the Ariake Arena in Tokyo, Japan. A ONE Featherweight Kickboxing World Championship unification bout between current two-time champion Superbon Singha Mawynn and interim champion (also a former K-1 Super Lightweight and Welterweight Champion) Masaaki Noiri headlined the event.