Check out a calendar list of upcoming mixed martial arts (MMA) events, including UFC, Bellator MMA. ONE Championship and others in the United States and worldwide.

Leslie Smith says there are plenty of negative implications to having fighters with dubious contender credentials jump the line.

Kevin Lee came in heavy for his UFC Brasilia headlining bout opposite Charles Oliveira.

Max Holloway and Frankie Edgar have unfinished business.

Joe Rogan labels Justin Gaethje the most violent man in the ever-violent sport of MMA after "The Highlight" knocked out fearsome striker Edson Barboza at UFC on ESPN 2.