Juan Manuel Marquez - Boxing Rankings

{"name":"Juan Manuel Marquez","historyByOrg":{"WBA":[{"month":"2011-05","rank":"SC","weightClass":"Lightweight"},{"month":"2011-06","rank":"SC","weightClass":"Lightweight"},{"month":"2011-07","rank":"SC","weightClass":"Lightweight"},{"month":"2011-08","rank":"SC","weightClass":"Lightweight"},{"month":"2011-09","rank":"SC","weightClass":"Lightweight"},{"month":"2011-10","rank":"SC","weightClass":"Lightweight"}],"WBC":[],"IBF":[],"WBO":[{"month":"2014-12","rank":1,"weightClass":"Welterweight"},{"month":"2015-01","rank":1,"weightClass":"Welterweight"},{"month":"2015-02","rank":2,"weightClass":"Welterweight"},{"month":"2015-03","rank":2,"weightClass":"Welterweight"},{"month":"2015-04","rank":2,"weightClass":"Welterweight"},{"month":"2015-05","rank":2,"weightClass":"Welterweight"}]}}