{"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":118963,"fullName":"Jack Mercer","link":"/api/v1/people/118963","firstName":"Harry","lastName":"Mercer","birthDate":"1889-03-10","currentAge":56,"birthCity":"Zanesville","birthStateProvince":"OH","birthCountry":"USA","height":"5' 11\"","weight":0,"active":false,"primaryPosition":{"code":"1","name":"Pitcher","type":"Pitcher","abbreviation":"P"},"useName":"Jack","useLastName":"Mercer","middleName":"Vernon","boxscoreName":"Mercer","gender":"M","isPlayer":true,"isVerified":true,"deathDate":"1945-06-25","deathCity":"Dayton","deathStateProvince":"OH","deathCountry":"USA","lastPlayedDate":"1910-08-02","mlbDebutDate":"1910-08-02","nameFirstLast":"Jack Mercer","nameSlug":"jack-mercer-118963","firstLastName":"Jack Mercer","lastFirstName":"Mercer, Jack","lastInitName":"Mercer, J","initLastName":"J Mercer","fullFMLName":"Harry Vernon Mercer","fullLFMName":"Mercer, Harry Vernon","strikeZoneTop":3.165,"strikeZoneBottom":1.598}]}