{"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":118397,"fullName":"Don Mason","link":"/api/v1/people/118397","firstName":"Donald","lastName":"Mason","primaryNumber":"21","birthDate":"1944-12-20","currentAge":81,"birthCity":"Boston","birthStateProvince":"MA","birthCountry":"USA","height":"5' 11\"","weight":160,"active":false,"primaryPosition":{"code":"4","name":"Second Base","type":"Infielder","abbreviation":"2B"},"useName":"Don","useLastName":"Mason","middleName":"Stetson","boxscoreName":"Mason","gender":"M","isPlayer":true,"isVerified":true,"lastPlayedDate":"1973-05-30","mlbDebutDate":"1966-04-14","batSide":{"code":"L","description":"Left"},"pitchHand":{"code":"R","description":"Right"},"nameFirstLast":"Don Mason","nameSlug":"don-mason-118397","firstLastName":"Don Mason","lastFirstName":"Mason, Don","lastInitName":"Mason, D","initLastName":"D Mason","fullFMLName":"Donald Stetson Mason","fullLFMName":"Mason, Donald Stetson","strikeZoneTop":3.165,"strikeZoneBottom":1.598}]}