{"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":424805,"fullName":"Mark Hendrickson","link":"/api/v1/people/424805","firstName":"Mark","lastName":"Hendrickson","primaryNumber":"30","birthDate":"1974-06-23","currentAge":51,"birthCity":"Mount Vernon","birthStateProvince":"WA","birthCountry":"USA","height":"6' 9\"","weight":240,"active":false,"primaryPosition":{"code":"1","name":"Pitcher","type":"Pitcher","abbreviation":"P"},"useName":"Mark","useLastName":"Hendrickson","middleName":"Allan","boxscoreName":"Hendrickson","gender":"M","isPlayer":true,"isVerified":true,"draftYear":1997,"lastPlayedDate":"2011-08-28","mlbDebutDate":"2002-08-06","batSide":{"code":"L","description":"Left"},"pitchHand":{"code":"L","description":"Left"},"nameFirstLast":"Mark Hendrickson","nameSlug":"mark-hendrickson-424805","firstLastName":"Mark Hendrickson","lastFirstName":"Hendrickson, Mark","lastInitName":"Hendrickson, M","initLastName":"M Hendrickson","fullFMLName":"Mark Allan Hendrickson","fullLFMName":"Hendrickson, Mark Allan","strikeZoneTop":3.611,"strikeZoneBottom":1.823}]}