Do not classify the whole card as MMA
Use the discipline named for the bout. Gloves, permitted techniques and scoring cannot be inferred from the promotion name alone.
How ONE describes judging
ONE’s published MMA rules assess the contest as a whole; its Muay Thai and kickboxing descriptions use round scoring. Those are organizational rules, not a substitute for the bookmaker’s settlement contract.
Weight and bout changes
ONE also publishes a hydration and weigh-in process. Check the final bout listing for any negotiated catchweight or changed participants rather than relying only on an early poster.
What our calendar establishes
A dated record can establish the participants, competition and observed price. It does not establish that a stream is available in your country or that a market is still open.