Every fighter, regardless of how successful he has been, has to prove himself. Time and again, this gets proved true. A fighter can lose and find himself on the comeback trail or win and prove that he deserves a jump in the rankings.
The first half of 2013 had a load of shake-ups, meaning that a lot of fighters need to secure their place in the MMA world.
So which fighters fall into this category? Who has the most to prove? Find out right here!