After the UFC on ESPN 57 fights at the Yum! Center in Louisville, Kentucky, the big winners answered questions from the media during the event’s post-fight press conference.   The fight card was headlined by a middleweight bout between fourth-ranked Jared Cannonier and seventh-ranked Nassourdine Imavov.  Imavov got the win in the fourth round via TKO but many, including the commentary team, believed the bout was stopped prematurely.   UFC Louisville Post-Fight Press Conference