5. Donald Cerrone
Cowboy Cerrone fights a lot, and he never phones it in. Recently Cerrone was critical of how Daniel Cormier fought at UFC 200, using his wrestling to take Silva down and win a decision. And while many would jump to Cormier’s defence, its easy to see why Cerrone thought this approach in the fight was rather lame. Cerrone never fights to win a decision, he never fights cautious and has cardio for days. All of that has led to some incredibly exciting fights with opponents such as Edson Barboza, Jim Miller and current lightweight champion Eddie Alvarez.