Oliver McCall - Boxing Rankings

{"name":"Oliver McCall","historyByOrg":{"WBA":[{"month":"2002-05","rank":6,"weightClass":"Heavyweight"},{"month":"2002-06","rank":5,"weightClass":"Heavyweight"},{"month":"2005-07","rank":12,"weightClass":"Heavyweight"},{"month":"2005-08","rank":12,"weightClass":"Heavyweight"},{"month":"2005-10","rank":14,"weightClass":"Heavyweight"},{"month":"2005-11","rank":14,"weightClass":"Heavyweight"}],"WBC":[],"IBF":[],"WBO":[{"month":"2001-11","rank":8,"weightClass":"Heavyweight"},{"month":"2001-12","rank":8,"weightClass":"Heavyweight"},{"month":"2002-01","rank":7,"weightClass":"Heavyweight"},{"month":"2002-02","rank":7,"weightClass":"Heavyweight"},{"month":"2002-04","rank":7,"weightClass":"Heavyweight"},{"month":"2002-05","rank":6,"weightClass":"Heavyweight"}]}}