Valdemir Pereira - Boxing Rankings

{"name":"Valdemir Pereira","historyByOrg":{"WBA":[{"month":"2005-03","rank":11,"weightClass":"Featherweight"},{"month":"2005-04","rank":11,"weightClass":"Featherweight"},{"month":"2005-05","rank":12,"weightClass":"Featherweight"},{"month":"2005-07","rank":10,"weightClass":"Featherweight"},{"month":"2005-08","rank":7,"weightClass":"Featherweight"},{"month":"2005-10","rank":7,"weightClass":"Featherweight"}],"WBC":[],"IBF":[],"WBO":[{"month":"2005-08","rank":11,"weightClass":"Featherweight"},{"month":"2005-09","rank":12,"weightClass":"Featherweight"},{"month":"2005-10","rank":12,"weightClass":"Featherweight"},{"month":"2005-11","rank":12,"weightClass":"Featherweight"},{"month":"2005-12","rank":13,"weightClass":"Featherweight"},{"month":"2006-01","rank":13,"weightClass":"Featherweight"}]}}