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UFC middleweight Mark Munoz squares off against a friend in Aaron Simpson at UFC 123 at the Palace in Auburn Hills where the two have history.
Muñoz enters the fight after a loss to #1 middleweight contender Yushin Okami at the UFC Live: Jones vs. Matyushenko event last August. The “Filipino Wrecking Machine” had won three straight before the defeat and is 3-2 in the UFC.