The main event of ONE Friday Fights 166 saw Khunpon Aekmuangnon face off against Panpadej Looksuan in flyweight Muay Thai action, while The Inner Circle’s own main event featured Wanchainoi Pongsuphan PK taking on Laotian star Petnamkhong Sor Maneekhot at strawweight.
A $100,000 U.S. ONE Championship contract was once again up for grabs for one of the night’s unsigned winners.
Where to Watch ONE Championship
ONE Friday Fights 166 takes place on Friday, August 14, 2026 at the Lumpinee Stadium in Bangkok, Thailand. Inner Circle fights are available via the ONE Championship website, while the main card streams live on Youtube for western fight fans. Full results from the event can be found below; the action gets underway at 7:30AM ET, 4:30AM PT.
ONE Friday Fights 166 Results
Panpadej Looksuan def. Khunpon Aekmuangnon by unanimous decision – Muay Thai
Denkriangkrai Mavinn Muaythai def. Abdessamie Rhenimi by unanimous decision – Muay Thai
Pet Sitchalongsak def. Sompongchai Sit Dr.Charnchai by knockout, Round 1, 1:46 – Muay Thai
Saipetlek Rongsamak Orborjor Udon Thani def. Aidangkoeychai Sitkaewprapon by split decision – Muay Thai
Gabriel Pereira def. Arthur Klopp by unanimous decision – Kickboxing
Babak Haghi def. Chamanow Santiubon by knockout, Round 1, 2:42- Muay Thai
Mirmehti Miriyev def. Batochir Batsaikhan by unanimous decision – MMA
Nongfahsai Pooksuphan PK def. Zeynep Cetintas by unanimous decision – Muay Thai
Kenya Yamada def. Chi Lu Lee by submission (rear-naked choke), Round 2, 4:22 – MMA
The Inner Circle
Petnamkhong Sor Maneekhot def. Wanchainoi PongSuphan PK by unanimous decision – Muay Thai
Gingsanglek Wor Kumchamnarn def. Dmitri Ramos by knockout, Round 2, 1:13 – Muay Thai
Petkhaokradong Lukjaomaesaithong def. Vadzim Shapiatsiuk by unanimous decision – Muay Thai
Bakjo Sitkhunma def. Petsuphan Por Prajansi by unanimous decision – Muay Thai
Nongnuk Sor Dechapan def. Saya Ito by unanimous decision – Muay Thai
