Yoshitaka Kato - Boxing Rankings

{"name":"Yoshitaka Kato","historyByOrg":{"WBA":[],"WBC":[],"IBF":[{"month":"2013-12","rank":13,"weightClass":"Lightweight"},{"month":"2014-01","rank":13,"weightClass":"Lightweight"}],"WBO":[{"month":"2015-04","rank":15,"weightClass":"Lightweight"},{"month":"2015-05","rank":14,"weightClass":"Lightweight"},{"month":"2015-06","rank":14,"weightClass":"Lightweight"},{"month":"2015-07","rank":14,"weightClass":"Lightweight"},{"month":"2015-08","rank":14,"weightClass":"Lightweight"},{"month":"2015-09","rank":14,"weightClass":"Lightweight"}]}}