{"name":"Javier A. Mamani","historyByOrg":{"WBA":[],"WBC":[],"IBF":[],"WBO":[{"month":"2007-05","rank":8,"weightClass":"Super Welterweight"},{"month":"2007-06","rank":8,"weightClass":"Super Welterweight"},{"month":"2007-07","rank":8,"weightClass":"Super Welterweight"},{"month":"2007-08","rank":10,"weightClass":"Super Welterweight"},{"month":"2007-09","rank":12,"weightClass":"Super Welterweight"}]}}
Javier A. Mamani is not currently in the monthly rankings.
