ONE Fight Night 31 Preview and Full Fight Card

LockerRoom Team

01 May 2025

ONE Championship returns to the electrifying atmosphere of Lumpinee Stadium on Saturday, May 3, with an action-packed lineup for ONE Fight Night 31.

The main event features a highly anticipated flyweight Muay Thai rematch as #3-ranked flyweight contender Kongthoranee Sor Sommai takes on legendary former ONE Bantamweight Muay Thai World Champion Nong-O Hama in a high-stakes meeting that could propel the winner into title contention.

Kongthoranee enters riding impressive momentum with an outstanding 72-16 professional record and an 82 percent win rate. The 28-year-old product of Sor Sommai and PK Saenchai Muaythaigym seeks to reaffirm his prior win over Nong-O to take the next step toward gold.

Standing across from him is one of Muay Thai's most decorated legends, Nong-O. The Evolve MMA superstar boasts a staggering 266-58-1 record throughout his illustrious career. At 38, the Thai icon aims to prove he remains one of the sport's elite competitors.

The co-main event showcases submission grappling excellence as ONE Welterweight Submission Grappling World Champion Tye Ruotolo defends his gold against Canadian challenger Dante Leon in a sensational trilogy bout on the global stage.

The 22-year-old Ruotolo has established himself as one of grappling's brightest stars with a 29-10 record and 12 submission finishes. The American phenom looks to continue building his legacy and take the series against his Canadian rival.

Leon brings a wealth of experience with a remarkable 145-48 record and 92 submission victories. The 29-year-old Pedigo Submission Fighting representative and two-time IBJJF No-Gi World Champion represents the most significant challenge to Ruotolo's championship tenure thus far.

The card also features former ONE Welterweight World Champion Zebaztian "The Bandit" Kadestam taking on undefeated Australian powerhouse Isi "Doxz" Fitikefu in a welterweight MMA contest. Kadestam's devastating striking meets Fitikefu's impressive 90 percent win rate and finishing prowess in what could be a title eliminator.

ONE Fight Night 31 broadcasts live on JioHotstar and Star Sports Select 2 at 5:30 a.m. India Standard Time (IST) on Saturday, May 3.

ONE Fight Night 31 Full Card

• Kongthoranee Sor Sommai vs. Nong-O Hama (Flyweight Muay Thai)
• ONE Welterweight Submission Grappling World Championship: Tye Ruotolo vs. Dante Leon
• Zebaztian Kadestam vs. Isi Fitikefu (Welterweight MMA)
• Liam Nolan vs. Nauzet Trujillo (Lightweight Muay Thai)
• Zhang Lipeng vs. Lucas Gabriel (Lightweight MMA)
• Saemapetch Fairtex vs. Abdulla Dayakaev (Bantamweight Muay Thai)
• Sean Climaco vs. Akif Guluzada (Flyweight Muay Thai)
• Jordan Estupinan vs. Ali Saldoev (Flyweight Muay Thai)