{"name":"Seiji Tanaka","historyByOrg":{"WBA":[{"month":"2004-11","rank":7,"weightClass":"Super Flyweight"},{"month":"2004-12","rank":6,"weightClass":"Super Flyweight"},{"month":"2005-01","rank":6,"weightClass":"Super Flyweight"},{"month":"2005-02","rank":4,"weightClass":"Super Flyweight"}],"WBC":[],"IBF":[],"WBO":[]}}
Seiji Tanaka is not currently in the monthly rankings.
