Masao Nakamura - Boxing Rankings

{"name":"Masao Nakamura","historyByOrg":{"WBA":[{"month":"2014-01","rank":15,"weightClass":"Lightweight"},{"month":"2014-02","rank":15,"weightClass":"Lightweight"},{"month":"2014-04","rank":15,"weightClass":"Super Featherweight"},{"month":"2014-05","rank":15,"weightClass":"Super Featherweight"},{"month":"2014-06","rank":15,"weightClass":"Super Featherweight"},{"month":"2014-07","rank":15,"weightClass":"Super Featherweight"}],"WBC":[],"IBF":[{"month":"2016-10","rank":6,"weightClass":"Super Featherweight"},{"month":"2016-11","rank":6,"weightClass":"Super Featherweight"},{"month":"2016-12","rank":7,"weightClass":"Super Featherweight"},{"month":"2017-01","rank":7,"weightClass":"Super Featherweight"},{"month":"2017-02","rank":7,"weightClass":"Super Featherweight"},{"month":"2017-03","rank":7,"weightClass":"Super Featherweight"}],"WBO":[{"month":"2019-03","rank":14,"weightClass":"Super Featherweight"},{"month":"2019-04","rank":12,"weightClass":"Super Featherweight"},{"month":"2019-05","rank":13,"weightClass":"Super Featherweight"},{"month":"2019-06","rank":13,"weightClass":"Super Featherweight"},{"month":"2019-07","rank":13,"weightClass":"Super Featherweight"},{"month":"2019-08","rank":13,"weightClass":"Super Featherweight"}]}}