ONE Championship 66 took place Saturday, December 9th at the Impact Arena in Bangkok, Thailand. The event was headlined by a men’s strawweight title fight.

Main Card (Online PPV, 8:30 AM ET)

-Alex Silva defeated Yoshitaka Naito by Unanimous Decision
-Rasul Yakhyaev defeated Shannon Wiratchai by Unanimous Decision
-Christian Lee defeated Kotetsu Boku by Knockout (Strikes, Round 1, 3:24)
-Riku Shibuya defeated Dejdamrong Sor Amnuaysirichoke by Submission (Guillotine, Round 2, 4:05)
-Rika Ishige defeated Rome Trinidad by Submission (RNC, Round 2, 4:05)
-Xiong Jingnan defeated April Osenio by TKO (Punches, Round 1, 3:44)
-Sagetdao Petpayathai defeated Jimmy Yabo by Knockout (Knee, Round 1, 2:44)

Preliminary Card (Live on Facebook, 7:00 AM ET)

-Yodsanan Sityodtong defeated Dodi Mardian by Knockout (Punches, Round 1, 1:32)
-Kritsada Kongsrichai defeated Rabin Catalan by TKO (Strikes, Round 1, 3:01)
-Tang Da Pan defeated Asraful Islam by Unanimous Decision