{"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":122218,"fullName":"Ruben Sierra","link":"/api/v1/people/122218","firstName":"Ruben","lastName":"Sierra","primaryNumber":"21","birthDate":"1965-10-06","currentAge":60,"birthCity":"Rio Piedras","birthCountry":"Puerto Rico","height":"6' 1\"","weight":220,"active":false,"primaryPosition":{"code":"9","name":"Outfielder","type":"Outfielder","abbreviation":"RF"},"useName":"Ruben","useLastName":"Sierra","middleName":"Angel","boxscoreName":"Sierra","gender":"M","nameMatrilineal":"Garcia","isPlayer":true,"isVerified":true,"lastPlayedDate":"2006-07-09","mlbDebutDate":"1986-06-01","batSide":{"code":"S","description":"Switch"},"pitchHand":{"code":"R","description":"Right"},"nameFirstLast":"Ruben Sierra","nameSlug":"ruben-sierra-122218","firstLastName":"Ruben Sierra","lastFirstName":"Sierra, Ruben","lastInitName":"Sierra, R","initLastName":"R Sierra","fullFMLName":"Ruben Angel Sierra","fullLFMName":"Sierra, Ruben Angel","strikeZoneTop":3.255,"strikeZoneBottom":1.643}]}