Oscar Collazo TKO2 Neider Valdez... Oscar Collazo made an unplanned move up to flyweight and came away with a second round knockout against Neider Valdez.  Collazo was originally set to defend his two minimumweight world titles against Joey Canoy, but visa issues stopped Canoy from entering the country resulting in Valdez being brought in as a replacements with the fight being held at 112 pounds instead of 105.  There was a gulf in class between the two fighters with Valdez being knocked down three times before he was pulled out by his corner team in the second round.