Set for Friday, March 1 from the Lusail Sports Arena in Qatar, the event also features Tye Ruotolo vs. Izaak Mitchell and the Road to ONE Submission Grappling Tournament.
Previously announced bouts include heavyweight and light heavyweight champion Anatoly Malykhin looking for a third belt when he challenges middleweight champ Reinder de Ridder.
Jarred Brooks defends his strawweight title vs. Joshua Pacio and featherweight champion Tang Kai meets interim champion Thanh Le.
ONE: Stamp Fairtex In Action
ONE 166: Qatar will be broadcast in the Middle East region on beIN Sports. Details on how to watch the global broadcast, which can be viewed in over 190 countries, will be announced at a later date.