ONE Fight Night 31: Kongthoranee vs. Nong-O 2

ONE Fight Night 31: Kongthoranee vs. Nong-O 2 was a combat sports event produced by ONE Championship that took place on May 3, 2025, at Lumpinee Boxing Stadium in Bangkok, Thailand. A flyweight Muay Thai rematch between Kongthoranee Sor.Sommai and former ONE Bantamweight Muay Thai World Champion Nong-O Hama headlined the event. The pairing previously to met at ONE Fight Night 28 in February 2025, which Kongthoranee won by split decision.

Nong-O Hama

(Self)

Kongthoranee Sor.Sommai

(Self)

Tye Ruotolo

(Self)

Dante Leon

(Self)

Abolfazl Alipourandi

(Self)

Liam Nolan

(Self)

Lucas Gabriel

(Self)

Zhang Lipeng

(Self)

Abdollah Dayakaev

(Self)

Saemapetch Fairtex

(Self)

Akif Guluzada

(Self)

Sean Climaco

(Self)

Jhordan Estupiñan

(Self)

Ali Saldoev

(Self)