ONE Friday Fights 150: A Milestone Celebration at Lumpinee Stadium
ONE Championship reached a significant milestone on April 10, 2026, celebrating the 150th edition of ONE Friday Fights. Hosted at the iconic Lumpinee Stadium in Bangkok, Thailand, the event served as the kickoff for a triple-header weekend, blending high-stakes championship bouts with opportunities for rising international stars to secure life-changing contracts.
The Main Event: Strawweight Muay Thai Clash
The headline fight of ONE Friday Fights 150 featured a strawweight Muay Thai showdown between two-time Lumpinee Stadium Muay Thai World Champion Kompet Sitsarawatsuer and the technically proficient southpaw Attachai Kelasport. Attachai entered the bout boasting an 82 percent career win rate, posing a significant challenge to the decorated experience of Kompet.
Supporting the main event was a flyweight Muay Thai co-main event featuring the return of Rambong Sor Therapat, who faced off against Pethuahin Jitmuangnon.
The Inner Circle: World Title Action
Prior to the main card, ONE Championship hosted “The Inner Circle,” an exclusive event for members. This card was headlined by a high-stakes battle for the vacant ONE Lightweight Kickboxing World Championship. The bout pitted 10-time ONE World Champion Regian Eersel of Suriname against Thailand’s dangerous southpaw, Rungrawee Sitsongpeenong.
The Inner Circle co-main event featured a strawweight Muay Thai clash between two Rajadamnern Stadium World Champions: Isaac Mohammed, representing France and Algeria, and Thailand’s Rittidet Lukjaoporongtom.
The Path to a Professional Contract
Beyond the championship bouts, ONE Friday Fights continues to serve as a critical scouting ground. Many of the international rising stars on the card competed for a US$100,000 contract, providing a direct pathway into the world’s largest martial arts organization.
Key Event Takeaways
- Venue: Lumpinee Stadium, Bangkok, Thailand.
- Date: April 10, 2026.
- Main Event: Kompet Sitsarawatsuer vs. Attachai Kelasport (Strawweight Muay Thai).
- Title Fight: Regian Eersel vs. Rungrawee Sitsongpeenong for the vacant ONE Lightweight Kickboxing World Championship.
- Stakes: Opportunities for athletes to earn a US$100,000 professional contract.
Frequently Asked Questions
What is the significance of the 150th edition?
It marks a major milestone for the ONE Friday Fights series, highlighting the promotion’s consistency in delivering weekly high-level Muay Thai, kickboxing, and MMA action from Bangkok.
Where are these events held?
ONE Friday Fights are held every Friday at the Lumpinee Stadium in Bangkok, with doors typically opening around 6:30 PM and bouts beginning at 7:30 PM.
What is “The Inner Circle”?
The Inner Circle is a special card that streams before the main ONE Friday Fights event, exclusively for members, often featuring high-profile championship or contender bouts.
As ONE Championship continues to expand its footprint, the success of the Friday Fights series ensures a steady pipeline of talent moving toward major numbered events and Fight Nights.