The UFC may be the largest MMA promotion in the world with the best stable of talent, but there are a multitude of world-class fighters competing in other organizations scattered over the globe.
Fighters like Strikeforce heavyweight champion Alistair Overeem and Bellator lightweight champion Eddie Alvarez are often listed in the top five of their respective divisions, and neither guy has ever stepped foot inside the Octagon.
As UFC president Dana White continues his campaign for global expansion, there is a great chance that some of the names on this list will one day compete under the bright lights of the UFC.
If you call yourself a hardcore fan, there shouldn’t be many surprises on this list. If not, this list should serve as your guideline and get you up to speed on top fighters who are rarely noted.
Former UFC middleweight contender Nate Marquardt is not included on this list, as he has yet to fight outside the UFC since being released from the promotion.
Without further ado, here are the 35 best fighters outside the UFC.