I still think that UFC com should be the reference point for what is the official name of the events A poster is simply a poster There can be several different posters for the same event Each poster can have different names for the event depending on what market it is targeted to e g for China it s more important to mention that there are Chinese fighters in the card competing to be the first Ultimate Fighter foi the rest of the countries it s a fight night card which happens to have bouts with Chinese fighters In the end of the day UFC com is surest reference for event names