UFC 137 is almost here, and after many changes to the main event, we will finally get to see Nick Diaz return to the UFC to take on B.J. Penn.
Both Diaz and Penn are two off MMA’s most exciting fighters and both have been known for their antics inside and out of the Octagon.
Although a championship fight may have been more exciting, Penn and Diaz are two guys who know how to bring it—this could end up being a better fight than what was originally advertised.
Here are some reasons why this fight will not disappoint.