Derry Mathews - Boxing Rankings

{"name":"Derry Mathews","historyByOrg":{"WBA":[{"month":"2015-05","rank":1,"weightClass":"Lightweight"},{"month":"2015-06","rank":1,"weightClass":"Lightweight"},{"month":"2015-07","rank":1,"weightClass":"Lightweight"},{"month":"2015-08","rank":1,"weightClass":"Lightweight"},{"month":"2015-09","rank":1,"weightClass":"Lightweight"},{"month":"2015-10","rank":1,"weightClass":"Lightweight"}],"WBC":[],"IBF":[{"month":"2008-10","rank":13,"weightClass":"Featherweight"},{"month":"2008-11","rank":13,"weightClass":"Featherweight"},{"month":"2008-12","rank":14,"weightClass":"Featherweight"},{"month":"2009-01","rank":14,"weightClass":"Featherweight"},{"month":"2009-02","rank":14,"weightClass":"Featherweight"},{"month":"2009-03","rank":14,"weightClass":"Featherweight"}],"WBO":[]}}