Keep It Locked For Results All Night!

ONE Fight Night 37 is here! Tonight, Lumpinee Boxing Stadium in Bangkok, Thailand serves as the setting for this month’s Friday night card on Amazon Prime Video. Live coverage of this event begins shortly at 9 pm ET/ 6 pm PT.

Inside North America, the show will be seen exclusively on Amazon Prime Video. If you’re watching from the United Kingdom and Ireland, ONE Fight Night 37 will be show via Sky Sports at 2 am local time Saturday morning.

Elsewhere, tonight’s card is accessible as a pay-per-view over ONE Championship’s official Website. After a successful weigh-in window yesterday morning, eight out of the nine fights on the schedule  across kickboxing, MMA, and Muay Thai will be going ahead. A planned bantamweight Muay Thai fight between No. 4 contender Rambolek and No. 5 contender Abdulla Dayakaev was postponed earlier tonight after the latter took ill.

ONE Fight Night 37 Main Event: Inaugural ONE Heavyweight Kickboxing World Championship: Roman Kryklia vs. Samet Agdeve

At the top of the bill tonight, the Inaugural ONE Heavyweight Kickboxing World Championship is at stake in the main event of the evening. Current ONE Light Heavyweight Kickboxing and Heavyweight Muay Thai Champion Roman Kryklia aims to become a triple-champ in combat sports when he meets Samet Agdeve. This fight is an advertised five rounds at three minutes per round to close the show.

The three-knockdown rule is in effect for tonight’s main event. Should a fighter knock his or her opponent down three times in a round or four times in a match, that fighter is declared the winner of the contest by TKO.

ONE Fight Night 37 Co-Main Event: Nico Carrillo vs. Luke Lessei

Immediately beforehand, the co-main attraction sees action switch to The Art of Eight Limbs, Muay Thai. Featherweight (155 lbs) action happens when No. 4 contender Nico Carrillo collides with Luke Lessei for a three-round fight at three minutes per round. Before the show begins, our staff made picks for all four MMA contests on the card. See if their selections match yours.

Rest of the Card

Also tonight on ONE Fight Night 37, you’ll be seeing these other fights:

A bantamweight MMA fight matching Carlo Bumina-ang (8-1 MMA, 7-1 ONE Championship) with Elbek Alyshov (9-0 MMA, 1-0 ONE Championship,)
a bantamweight Muay Thai affair versing Black Panther and Johan Estupinan,
a flyweight MMA showcase pairing Avazbek Kholmirzaev (13-2 MMA, 7-1 ONE Championship) against Willie van Rooyen (7-0 MMA, ONE Championship debut,)
a flyweight MMA encounter pitting Lito Adiwang (16-6 MMA, 10-4 ONE Championship) against Mauro Mastromarini (17-5 MMA, 0-1 ONE Championship,)
a flyweight Muay Thai showdown between Nakrob Fairtex and Taiki Naito,
and a flyweight MMA match versing Gilbert Nakatani (8-3 MMA, 0-2 ONE Championship) with Eko Roni Saputra (7-4 MMA, 7-4 ONE Championship.)

ONE Fight Night 37 Results:

ONE Fight Night 37 Main Event: Samet Agdeve def. Roman Kryklia by Unanimous Decision, wins Inaugural ONE Heavyweight Kickboxing World Championship.

CRUSHING power 💥 Nico Carrillo overwhelms Luke Lessei for an epic TKO win!#ONEFightNight37 | 🔴 LIVE NOW🇺🇸🇨🇦 Watch Live on Prime🇬🇧🇮🇪 Watch Live on Sky Sports🌍 Live TV broadcast in 190+ countries (check local listings) pic.twitter.com/ShJlcu8jlA

— ONE Championship (@ONEChampionship) November 8, 2025

Co-Main Event:  Nico Carrillo def. Luke Lessei by TKO (Referee’s Stoppage) at 2:35 into Round 2.

Guns BLAZING 🔥 Black Panther drops Johan Estupinan thrice in Round 2 for his fourth straight win!#ONEFightNight37 | 🔴 LIVE NOW🇺🇸🇨🇦 Watch Live on Prime🇬🇧🇮🇪 Watch Live on Sky Sports🌍 Live TV broadcast in 190+ countries (check local listings) pic.twitter.com/V8XCX1MESs

— ONE Championship (@ONEChampionship) November 8, 2025

Black Panther def. Johan Estupinan by TKO (Three-Knockdown Rule) at 1:29 into Round 2.

Elbek Alyshov def. Carlo Bumina-ang by Submission (Guillotine Choke) at 3:24 into Round 2.

LOCKED IN 🔒 Avazbek Kholmirzaev armbars Willie van Rooyen for his fifth straight win!#ONEFightNight37 | 🔴 LIVE NOW🇺🇸🇨🇦 Watch Live on Prime🇬🇧🇮🇪 Watch Live on Sky Sports🌍 Live TV broadcast in 190+ countries (check local listings) pic.twitter.com/X2PzUXPMrR

— ONE Championship (@ONEChampionship) November 8, 2025

Avazbek Kholmirzaev def. Willie van Rooyen by Submission (Armbar) at 3:52 into Round 1.

Lito Adiwang def Mauro Mastromarini by TKO (Left Hook to Ground and Pound) at 4:52 into Round 1.

Taiki Naito def. Nakrob Fairtex by KO (Right Hand) at 2:27 into Round 1.

Gilbert Nakatani def. Eko Roni Saputra by TKO (Right Hand to Ground and Pound) at 2:01 into Round 1.