Sherdog’s Official Mixed Martial Arts Rankings Kelvin Gastelum has become a legitimate threat to the Ultimate Fighting Championship middleweight throne.

Matches to Make After UFC Fight Night 129 Kamaru Usman followed the blueprint for beating Demian Maia, much like Tyron Woodley and Colby Covington before him.

By the Numbers: UFC Fight Night 129 Dominant wrestlers continue to be kryptonite for Demian Maia.

Matches to Make After UFC 220 Stipe Miocic stood on the tracks when the train came through and did not budge.

This Month’s MMA Birthdays: David Terrell Turns 40 The Cesar Gracie protégé fought for the UFC middleweight championship in 2005 before his career was beset by a rash of injuries.

Matches to Make After UFC 219 Holly Holm wandered onto the tracks when the train ... well, you know the rest.

Sherdog’s Official Mixed Martial Arts Rankings Love him or hate him -- admittedly, it is probably the latter -- you can no longer deny Colby Covington is an elite welterweight. That is...

Sherdog’s Official Mixed Martial Arts Rankings Just because your breakthrough win fails to break you into the top 10 does not mean you cannot have a real rankings impact. Being able to say you are a top-15 welterweight still carries clout,...

Sherdog’s Official Mixed Martial Arts Rankings The time to learn about atoms has come, and no, this certainly is not chemistry or physics class. The Rizin Fighting Federation women’s...

Sherdog’s Official Mixed Martial Arts Rankings We have a newly minted champion on the move in the latest edition of the Sherdog.com rankings, and no, it is not Tony Ferguson.