Former light heavyweight title contender Lyoto Machida made his long awaited middleweight debut at UFC Fight Night 30 in Manchester, England, on Saturday night and saw immediate results, knocking out good friend Mark Munoz in the opening round. Machida looked light on his feet as he stalked Munoz around the cage in the opening minutes before he set up the finish, catching Munoz with a kick to the body that he followed up with a left head kick, knocking him out. “It’s very hard for me. I did a diet for one month, very strict diet, but I got it,” Machida said about the weight cut