Ronaldo Barrera - Boxing Rankings

{"name":"Ronaldo Barrera","historyByOrg":{"WBA":[],"WBC":[],"IBF":[],"WBO":[{"month":"2009-07","rank":7,"weightClass":"Minimumweight"},{"month":"2009-08","rank":6,"weightClass":"Minimumweight"},{"month":"2009-09","rank":7,"weightClass":"Minimumweight"},{"month":"2009-10","rank":6,"weightClass":"Minimumweight"},{"month":"2009-11","rank":7,"weightClass":"Minimumweight"},{"month":"2009-12","rank":7,"weightClass":"Minimumweight"}]}}