Russell Acosta Silveira - Boxing Rankings

{"name":"Russell Acosta Silveira","historyByOrg":{"WBA":[],"WBC":[],"IBF":[],"WBO":[{"month":"2025-11","rank":10,"weightClass":"Minimumweight"},{"month":"2025-12","rank":10,"weightClass":"Minimumweight"},{"month":"2026-01","rank":8,"weightClass":"Minimumweight"}]}}