ONE Friday Fights 91 delivered another night of non-stop action this past Friday, 13 December, with impressive knockouts and grueling technical battles scattered across ONE Championship's latest visit to the iconic Lumpinee Stadium in Bangkok, Thailand.
At the top of the card, Thai slugger Komawut FA Group returned to winning ways against Russian standout Alexey Balyko in a 140-pound catchweight Muay Thai matchup that featured an interesting clash of styles.

The 25-year-old heavily relied on his stinging low kicks to slow down his opposite number, who kept cutting angles and switching stances in an attempt to make life difficult for the Thai warrior.
Though Balyko upped his output in the later rounds, connecting with solid punches and impressive work to the midsection, the FA Group affiliate did not back down. In fact, Komawut stuck to his effective weapons downstairs and made life hell for the Russian in the clinch with knees and elbows.
At the end of the nine-minute war, Komawut picked up a well-deserved unanimous decision victory to improve his overall slate to 52-15. It was his sixth win on ONE Friday Fights.
Before that main event fixture thrilled the audience inside the Mecca of Muay Thai, Sonrak Fairtex and Petwichit Singha Mawyn fired on all cylinders in their 139-pound catchweight Muay Thai duel that went the distance.
The Fairtex Training Center representative went to work early, letting his dance partner taste the power of his ferocious left hand. He hit the mark every time he advanced, but Petwichit didn't want any of his smoke in the second canto.
He trimmed the distance and opted to do damage in the clinch to slow down traffic that came his way. While he found early success, the Burmese striker retaliated with weapons of his own to close out the frame.
It was all Sonrak throughout the third and final round. His mix of power and technique helped him advance with ease on his way to a unanimous decision triumph that nudged his resume to 72-11. Here are the full results for ONE Friday Fights 91: