ONE Fight Night 37
ONE Fight Night 37: Kryklia vs. Agdeve was a combat sports event produced by ONE Championship that took place on November 8, 2025, at Lumpinee Boxing Stadium in Bangkok, Thailand.
Background
An inaugural ONE Heavyweight Kickboxing World Championship bout between current ONE Heavyweight [Muay Thai World Championship|ONE Heavyweight Muay Thai] and ONE [Light Heavyweight Kickboxing World Championship|Light Heavyweight Kickboxing World Champion] Roman Kryklia and promotional newcomer Samet Agdeve headlined the event.At the weigh-ins, two fighters failed to hydration test and missed weight for their respective fights:
- Avazbek Kholmirzaev weighed in at 139.2 pounds, 4.2 pounds over the flyweight limit and he was fined 30 percent of his purse which went to Willie Van Rooyen.
- Mauro Mastromarini weighted in at 140 pounds, 5 pounds over the flyweight limit and he was fined 30 percent of his purse which went to Lito Adiwang.
Results