{"name":"Joel Agustin Contreras","historyByOrg":{"WBA":[{"month":"2025-07","rank":8,"weightClass":"Minimumweight"},{"month":"2025-08","rank":8,"weightClass":"Minimumweight"},{"month":"2025-09","rank":8,"weightClass":"Minimumweight"},{"month":"2025-10","rank":6,"weightClass":"Minimumweight"},{"month":"2025-11","rank":6,"weightClass":"Minimumweight"},{"month":"2025-12","rank":8,"weightClass":"Flyweight"}],"WBC":[{"month":"2025-05","rank":null,"weightClass":null},{"month":"2025-06","rank":null,"weightClass":null},{"month":"2025-07","rank":null,"weightClass":null},{"month":"2025-08","rank":null,"weightClass":null},{"month":"2025-09","rank":null,"weightClass":null},{"month":"2025-10","rank":null,"weightClass":null}],"IBF":[{"month":"2025-06","rank":null,"weightClass":null},{"month":"2025-07","rank":null,"weightClass":null},{"month":"2025-08","rank":null,"weightClass":null},{"month":"2025-09","rank":null,"weightClass":null},{"month":"2025-10","rank":null,"weightClass":null},{"month":"2025-11","rank":null,"weightClass":null}],"WBO":[{"month":"2025-07","rank":null,"weightClass":null},{"month":"2025-08","rank":null,"weightClass":null},{"month":"2025-09","rank":null,"weightClass":null},{"month":"2025-10","rank":null,"weightClass":null},{"month":"2025-11","rank":null,"weightClass":null},{"month":"2025-12","rank":null,"weightClass":null}]}}
Joel Agustin Contreras is currently the #8 ranked contender in the Flyweight division for the WBA.
