Jack Arnfield - Boxing Rankings

{"name":"Jack Arnfield","historyByOrg":{"WBA":[{"month":"2017-08","rank":8,"weightClass":"Middleweight"},{"month":"2017-09","rank":8,"weightClass":"Middleweight"},{"month":"2017-10","rank":8,"weightClass":"Middleweight"},{"month":"2017-11","rank":9,"weightClass":"Middleweight"},{"month":"2017-12","rank":9,"weightClass":"Middleweight"},{"month":"2018-01","rank":7,"weightClass":"Middleweight"}],"WBC":[],"IBF":[{"month":"2017-07","rank":14,"weightClass":"Middleweight"},{"month":"2017-10","rank":11,"weightClass":"Middleweight"},{"month":"2017-11","rank":8,"weightClass":"Middleweight"},{"month":"2017-12","rank":8,"weightClass":"Middleweight"},{"month":"2018-01","rank":7,"weightClass":"Middleweight"}],"WBO":[]}}