SYDNEY – Daniel Kelly ‘s UFC debut really could not have gone much better. Kelly (6-0 MMA, 1-0 UFC), fighting in front of his home fans in Australia, submitted  Luke Zachrich (14-4 MMA, 1-2 UFC) with a first-round kimura after spending a few minutes beating the “TUF” veteran up on the feet. The middleweight bout was part of the preliminary card of today’s UFC Fight Night55 event at Allphones Arena in Sydney. It streamed on UFC Fight Pass. Kelly did his best to try to crowd Zachrich early, but Zachrich did his best to fire back. Two minutes in, Kelly landed a solid left, but Zachrich landed an uppercut in response