Petnamkhong Sor Maneekhot kept his momentum rolling in Bangkok, beating Wanchainoi Pongsuphan PK by unanimous decision in the strawweight Muay Thai main event at The Inner Circle 26.
The fight took place Friday, August 14, 2026, at Lumpinee Stadium, where ONE Championship streamed the Asia-primetime card through live.onefc.com. The result gave Petnamkhong his fourth straight win in the weekly series and moved his professional record to 47-9.
Petnamkhong built the early part of the fight around range, movement, and right kicks. Wanchainoi tried to force longer exchanges in the second round, but Petnamkhong answered with teeps, counters, and enough pocket work to keep the matchup from becoming a one-way pressure fight.
The final round turned into the decisive stretch. Wanchainoi pushed forward with elbows and body work, while Petnamkhong met him with head kicks, punches, and enough volume before the bell to take the scorecards. ONE listed the official result as a unanimous decision for Petnamkhong.
The win also put Petnamkhong closer to the promotion’s US$100,000 main-roster contract chase. He entered the week as the underdog against a Thai fan favorite, then left Lumpinee with the headline result from the first leg of ONE’s triple-header weekend.
MiddleEasy recently covered ONE’s upcoming ONE Fight Night 47 lineup additions, while the promotion’s Muay Thai lane also produced Aliff Sor Dechapan’s interim title knockout earlier this summer. The Inner Circle series has crossed into MMA coverage too, including Shozo Isojima’s first-round finish over Eduard Folayang.
