Floyd Mayweather Jr - Boxing Rankings

{"name":"Floyd Mayweather Jr","historyByOrg":{"WBA":[{"month":"2015-06","rank":"SC","weightClass":"Super Welterweight"},{"month":"2015-07","rank":"SC","weightClass":"Super Welterweight"},{"month":"2015-08","rank":"SC","weightClass":"Super Welterweight"},{"month":"2015-09","rank":"SC","weightClass":"Super Welterweight"},{"month":"2015-10","rank":"SC","weightClass":"Super Welterweight"},{"month":"2015-11","rank":"SC","weightClass":"Super Welterweight"}],"WBC":[],"IBF":[{"month":"2006-04","rank":"CH","weightClass":"Welterweight"},{"month":"2006-05","rank":"CH","weightClass":"Welterweight"},{"month":"2006-08","rank":4,"weightClass":"Welterweight"}],"WBO":[{"month":"2015-05","rank":"C","weightClass":"Welterweight"},{"month":"2015-06","rank":"C","weightClass":"Welterweight"}]}}