This weekend will mark the ninth installment of UFC on FOX.
Headlined by a flyweight championship grudge match between Demetrious "Mighty Mouse" Johnson and Joseph Benavidez, the main card is stacked to the brim even despite a recent pull-out from red-hot welterweight Matt Brown.
Now, on the heels of yet another injury, fan favorite Joe Lauzon and promotional veteran Mac Danzig will lock horns on national television.
That's not all. Every fight on this card has the potential to deliver. From top to bottom, each fighter has something to fight for. Each fighter has something to prove.
Here are the five Octagon combatants who have the most to gain this weekend.