Wikipedia:Articles for deletion/UFC 146
the original poster referred to  as a reason for deletion, however I come to the opposite conclusion. A UFC card is a collection of fights (usually 12), as such this meets the definition of a season or series. The Main event is a UFC Heavyweight World Championship fight, which is of particular notability. This card has gained further notability even before the event as one of the main event participants was removed due to failing a PED test. Furthermore, the policy states "Articles can be created on individual seasons of teams in top professional leagues, as these articles almost always meet the notability requirements'. the UFC (although MMA is not a team sport)is the top MMA promotion in the world. Its heavyweight championship is the most notable possible achievement within the sport
— User:Trok333, 06:23, 24 April 2012 (UTC)
Stance: keep
Cited policy: WP:SPORTSEVENT (Wikipedia:Notability)