Oscar Leon - Boxing Rankings

{"name":"Oscar Leon","historyByOrg":{"WBA":[{"month":"2005-04","rank":7,"weightClass":"Featherweight"},{"month":"2005-05","rank":8,"weightClass":"Featherweight"},{"month":"2005-07","rank":7,"weightClass":"Featherweight"},{"month":"2005-08","rank":6,"weightClass":"Super Featherweight"},{"month":"2005-10","rank":6,"weightClass":"Super Featherweight"},{"month":"2005-11","rank":6,"weightClass":"Super Featherweight"}],"WBC":[],"IBF":[],"WBO":[{"month":"2005-11","rank":14,"weightClass":"Featherweight"},{"month":"2006-06","rank":12,"weightClass":"Super Featherweight"},{"month":"2006-07","rank":12,"weightClass":"Super Featherweight"},{"month":"2006-08","rank":12,"weightClass":"Super Featherweight"},{"month":"2006-09","rank":12,"weightClass":"Super Featherweight"},{"month":"2006-10","rank":13,"weightClass":"Super Featherweight"}]}}