{"name":"Koki Tanaka","historyByOrg":{"WBA":[{"month":"2001-03","rank":14,"weightClass":"Light Flyweight"},{"month":"2001-04","rank":12,"weightClass":"Light Flyweight"},{"month":"2001-05","rank":12,"weightClass":"Light Flyweight"},{"month":"2001-06","rank":12,"weightClass":"Light Flyweight"},{"month":"2001-07","rank":12,"weightClass":"Light Flyweight"},{"month":"2006-06","rank":13,"weightClass":"Light Flyweight"}],"WBC":[],"IBF":[],"WBO":[]}}
Koki Tanaka is not currently in the monthly rankings.
