{"copyright":"Copyright 2026 MLB Advanced Media, L.P.  Use of any content on this page acknowledges agreement to the terms posted here http://gdx.mlb.com/components/copyright.txt","people":[{"id":118480,"fullName":"John Mayberry Sr.","link":"/api/v1/people/118480","firstName":"John","lastName":"Mayberry","primaryNumber":"7","birthDate":"1949-02-18","currentAge":77,"birthCity":"Detroit","birthStateProvince":"MI","birthCountry":"USA","height":"6' 3\"","weight":220,"active":false,"primaryPosition":{"code":"3","name":"First Base","type":"Infielder","abbreviation":"1B"},"useName":"John","useLastName":"Mayberry Sr.","middleName":"Claiborn","boxscoreName":"Mayberry Sr.","nickName":"RFD","gender":"M","isPlayer":true,"isVerified":true,"draftYear":1967,"lastPlayedDate":"1982-09-28","mlbDebutDate":"1968-09-10","batSide":{"code":"L","description":"Left"},"pitchHand":{"code":"L","description":"Left"},"nameFirstLast":"John Mayberry Sr.","nameTitle":"Sr.","nameSuffix":"Sr.","nameSlug":"john-mayberry-sr-118480","firstLastName":"John Mayberry Sr.","lastFirstName":"Mayberry Sr., John","lastInitName":"Mayberry Sr., J","initLastName":"J Mayberry Sr.","fullFMLName":"John Claiborn Mayberry Sr.","fullLFMName":"Mayberry Sr., John Claiborn","strikeZoneTop":3.344,"strikeZoneBottom":1.688}]}