{"name":"Dennis Holback","historyByOrg":{"WBA":[],"WBC":[],"IBF":[],"WBO":[{"month":"2000-10","rank":4,"weightClass":"Super Featherweight"},{"month":"2000-11","rank":2,"weightClass":"Super Featherweight"},{"month":"2000-12","rank":3,"weightClass":"Super Featherweight"},{"month":"2001-01","rank":3,"weightClass":"Super Featherweight"},{"month":"2001-02","rank":9,"weightClass":"Lightweight"},{"month":"2001-03","rank":9,"weightClass":"Lightweight"}]}}
Dennis Holback is not currently in the monthly rankings.
