Sherdog’s Top 10: Heaviest Hitters Lev Pisarsky presents Sherdog's list of the heaviest pound-for-pound hitters in MMA history.

This Month’s MMA Birthdays: Alistair Overeem Turns 40 The path of destruction left by “The Demolition Man” during his two decade-long career inspires both awe and wonder.

Sherdog’s Official Mixed Martial Arts Rankings Francis Ngannou may not be the No. 1 heavyweight in a post-UFC 218 world, but when he challenges champion Stipe Miocic, he will be treated as such.

Sherdog’s Official Mixed Martial Arts Rankings Maybe you still think Kelvin Gastelum is an elite welterweight with an extra 15 pounds on him, and you may be right. However, regardless of...

Sherdog’s Official Mixed Martial Arts Rankings It has been three years since Dustin Poirier fell out of our featherweight top 10 and moved up 10 pounds to arguably the most difficult and...

Sherdog’s Official Mixed Martial Arts Rankings UFC 217 on Nov. 4 produced a trio of new champions, with all three title changes coming in riveting fashion and resulting in a triumvirate of...

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.