[1] [2][3] A ONE Featherweight Muay Thai World Championship bout between current champion Petchmorakot Petchyindee and Jimmy Vienot headlined the event.

[5] The quarterfinal bouts of the ONE Flyweight Muay Thai World Grand Prix Tournament will be held during the event.

[6] A ONE Flyweight Muay Thai Grand Prix bout between current ONE Flyweight Muay Thai Champion Rodtang Jitmuangnon and Jacob Smith was expected to take place at ONE on TNT 1 in last April, but Smith withdraw from the bout due to injury.

[12] However, the bout was moved to this event due to Oumar Kane injury and was replaced by Hugo Cunha.

[16] Jonathan Haggerty was set to face Walter Goncalves in the quarter-finals of the ONE Flyweight Muay Thai World Grand Prix.