{"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":118428,"fullName":"Jon Matlack","link":"/api/v1/people/118428","firstName":"Jonathan","lastName":"Matlack","primaryNumber":"32","birthDate":"1950-01-19","currentAge":76,"birthCity":"West Chester","birthStateProvince":"PA","birthCountry":"USA","height":"6' 3\"","weight":205,"active":false,"primaryPosition":{"code":"1","name":"Pitcher","type":"Pitcher","abbreviation":"P"},"useName":"Jon","useLastName":"Matlack","middleName":"Trumpbour","boxscoreName":"Matlack","gender":"M","isPlayer":true,"isVerified":true,"draftYear":1967,"lastPlayedDate":"1983-09-15","mlbDebutDate":"1971-07-11","batSide":{"code":"L","description":"Left"},"pitchHand":{"code":"L","description":"Left"},"nameFirstLast":"Jon Matlack","nameSlug":"jon-matlack-118428","firstLastName":"Jon Matlack","lastFirstName":"Matlack, Jon","lastInitName":"Matlack, J","initLastName":"J Matlack","fullFMLName":"Jonathan Trumpbour Matlack","fullLFMName":"Matlack, Jonathan Trumpbour","strikeZoneTop":3.344,"strikeZoneBottom":1.688}]}