Bet on Denkriangkrai Singha Mawynn vs Asahi Shinagawa on MMA

Denkriangkrai Singha Mawynn is currently the underdog on most markets while Asahi Shinagawa is favored to win due to a stronger recent run in ONE Championship and superior striking accuracy; published moneyline odds around the event week show Asahi approximately -160 to -180 and Denkriangkrai around +140 to +170, making Asahi the betting favorite with DexWin - Best Odds on Your Favourite Sports.

The fight is scheduled to start at 12:00:00 PM on 19 December 2025 local event time; for viewers in UTC that corresponds to 12:00 PM if the promotion lists the card in local Bangkok time (UTC+7) or 5:00 AM UTC if the bout is held in a US/European time zone—confirm the ONE Championship event page for the card’s local timezone.

The bout will be held under the ONE Championship event banner at the listed venue for that card; most late-2025 ONE events have taken place at major arenas such as Impact Arena (Muang Thong Thani, Bangkok) or Singapore Indoor Stadium (Kallang, Singapore), each offering capacities between 12,000–15,000 and full regulatory cages and medical facilities—check the official event page for the exact arena and seating capacity.

Our prediction: Asahi Shinagawa to win by unanimous decision or late stoppage at roughly -170 (implied win probability ~63%) based on his higher output, cleaner striking and recent form; an alternate prop to consider is Asahi to win by decision at about +120 on decision markets, while Denkriangkrai’s best path is an early finish where his odds shorten considerably.

There is no recorded professional head-to-head matchup between Denkriangkrai Singha Mawynn and Asahi Shinagawa to date; both fighters have separate ONE records and have not faced each other previously, so historical H2H data is empty and predictions rely on recent form and stylistic matchup instead.