{"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":116815,"fullName":"Jeff Kaiser","link":"/api/v1/people/116815","firstName":"Jeffrey","lastName":"Kaiser","primaryNumber":"40","birthDate":"1960-07-24","currentAge":65,"birthCity":"Wyandotte","birthStateProvince":"MI","birthCountry":"USA","height":"6' 3\"","weight":195,"active":false,"primaryPosition":{"code":"1","name":"Pitcher","type":"Pitcher","abbreviation":"P"},"useName":"Jeff","useLastName":"Kaiser","middleName":"Patrick","boxscoreName":"Kaiser","gender":"M","isPlayer":true,"isVerified":true,"draftYear":1982,"lastPlayedDate":"1993-05-17","mlbDebutDate":"1985-04-11","batSide":{"code":"R","description":"Right"},"pitchHand":{"code":"L","description":"Left"},"nameFirstLast":"Jeff Kaiser","nameSlug":"jeff-kaiser-116815","firstLastName":"Jeff Kaiser","lastFirstName":"Kaiser, Jeff","lastInitName":"Kaiser, J","initLastName":"J Kaiser","fullFMLName":"Jeffrey Patrick Kaiser","fullLFMName":"Kaiser, Jeffrey Patrick","strikeZoneTop":3.344,"strikeZoneBottom":1.688}]}