Ok Rae Yoon

"ONE on TNT 3" 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 21, 2021.

"ONE on TNT 4" was a Combat sport event held by ONE Championship on April 28, 2021 at the Singapore Indoor Stadium in Kallang, Singapore.

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 Fight Night 10: Johnson vs. Moraes 3 was a combat sports event that took place on Friday, May 6 14, 2023 at the 1stBank Center in Broomfield, Colorado. A ONE Flyweight World Championship trilogy bout between current champion Demetrious Johnson (also former UFC Flyweight Champion and 2019 ONE Flyweight World Grand Prix Champion) and Adriano Moraes headlined the event.