A lot has been said about how the main event of Saturday’s UFC card ended. In a middleweight bout, Nassourdine Imavov defeated Jared Cannonier at the top bill of UFC on ESPN 57 , which took place at KFC Yum! Center in Louisville, Ky. Imavov (14-4 MMA, 6-2 UFC) wobbled Cannonier (17-7 MMA, 10-7 UFC) in the fourth round of their contest and then proceeded to go for the finish. In the process, referee Jason Herzog stopped the fight .
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