{"name":"Robert Guerero","historyByOrg":{"WBA":[],"WBC":[],"IBF":[{"month":"2010-03","rank":4,"weightClass":"Super Featherweight"},{"month":"2010-04","rank":4,"weightClass":"Super Featherweight"},{"month":"2010-05","rank":4,"weightClass":"Super Featherweight"},{"month":"2010-06","rank":4,"weightClass":"Super Featherweight"},{"month":"2010-07","rank":4,"weightClass":"Super Featherweight"},{"month":"2010-08","rank":4,"weightClass":"Super Featherweight"}],"WBO":[]}}
Robert Guerero is not currently in the monthly rankings.
