Former world title challenger and current top rated super-middleweight contender, Edison "Pantera" Miranda (33-4, 29 KO's), scored a spectacular 1st round KO over Mexican National Champion, Francisco "Panchito" Sierra (20-3, 19 KO's). Early in the round both fighters were feeling each other out. Sierra came out jabbing while Miranda landed some left hooks to the head. The action started to get heavy as the round continued and both fighters were landing solid punches. http://fightbeat.com/news_details.php?NW=22175