Haro vs Collazo is scheduled to take place Saturday, March 14th, at the Honda Center in Anaheim (California, USA), in a 12-round minimumweight (105 lbs, 47.6 kg) bout; it is valid for the WBO and WBA world minimumweight titles and it is on the undercard of Arnold Barboza Jr vs Kenneth Sims Jr. Watch the video and rate this fight!