{"sport":"nfl","slug":"john-welbourn","bio":{"fullName":"John Welbourn","position":"G","positionGroup":"OL","team":"NE","jerseyNumber":76,"heightInches":77,"weightLbs":310,"birthDate":"1976-03-30","college":"California","collegeConference":null,"headshotUrl":"https://static.www.nfl.com/image/private/f_auto,q_auto/league/tvfhw5g6vx2jx6sdlnjo","rookieSeason":1999,"lastSeason":2007,"yearsExperience":9,"status":"ACT","externalIds":{"gsis":"00-0017410","pfr":"WelbJo20","espn":"1850"}},"draft":{"year":1999,"round":4,"pick":97,"team":"PHI","undrafted":false},"combine":null,"accolades":{"hallOfFame":false,"proBowls":0,"allPro":0,"careerAV":null,"seasonsStarted":7,"firstSeason":1999,"lastSeason":2007},"statTables":[],"similarPlayers":[{"slug":"cooper-carlisle","name":"Cooper Carlisle","sport":"nfl","similarity":100,"position":"G","team":"KC","headshotUrl":"https://static.www.nfl.com/image/private/f_auto,q_auto/league/xdgixpmvifi2lqi21lcf","basis":"Offensive line comp"},{"slug":"zach-wiegert","name":"Zach Wiegert","sport":"nfl","similarity":99,"position":"OT","team":"NYG","headshotUrl":"https://static.www.nfl.com/image/private/f_auto,q_auto/league/ulkadge9lsv83ycrfvh7","basis":"Offensive line comp"},{"slug":"brian-blados","name":"Brian Blados","sport":"nfl","similarity":98,"position":"OT","team":"CIN","headshotUrl":"https://static.www.nfl.com/image/private/f_auto,q_auto/league/fpsykcqitbaagzzixomb","basis":"Offensive line comp"},{"slug":"kyle-turley","name":"Kyle Turley","sport":"nfl","similarity":96,"position":"OT","team":"CHI","headshotUrl":"https://static.www.nfl.com/image/private/f_auto,q_auto/league/gmvaml9iwkplttxatykm","basis":"Offensive line comp"},{"slug":"guy-whimper","name":"Guy Whimper","sport":"nfl","similarity":95,"position":"G","team":"PIT","headshotUrl":"https://static.www.nfl.com/image/private/f_auto,q_auto/league/udza1ytwcchizy31kk7l","basis":"Offensive line comp"},{"slug":"matt-slauson","name":"Matt Slauson","sport":"nfl","similarity":95,"position":"G","team":"IND","headshotUrl":"https://static.www.nfl.com/image/private/f_auto,q_auto/league/oilqzwvf5kwhgq3kgpsz","basis":"Offensive line comp"},{"slug":"bill-schultz","name":"Bill Schultz","sport":"nfl","similarity":93,"position":"G","team":"CHI","headshotUrl":"https://static.www.nfl.com/image/private/f_auto,q_auto/league/uq6edpx6xurrvv5c15qv","basis":"Offensive line comp"},{"slug":"jacob-bell","name":"Jacob Bell","sport":"nfl","similarity":89,"position":"G","team":"SF","headshotUrl":"https://static.www.nfl.com/image/private/f_auto,q_auto/league/ifzr7fn2011wj3fjsf74","basis":"Offensive line comp"}],"dataSources":["nflverse:players","nflverse:draft_picks"],"generatedAt":"2026-08-31T10:23:32.140Z","rosterTimeline":{"source":"nflverse-rosters","note":"Season-by-season team & position from nflverse rosters (CC-BY). Counting stats for this era are not available from a free, openly-licensed source.","seasons":[{"season":1999,"team":"PHI","position":"OL","jersey":76},{"season":2000,"team":"PHI","position":"OL","jersey":76},{"season":2001,"team":"PHI","position":"OL","jersey":76},{"season":2002,"team":"PHI","position":"G","jersey":76},{"season":2003,"team":"PHI","position":"T","jersey":76},{"season":2004,"team":"KC","position":"T","jersey":76},{"season":2005,"team":"KC","position":"T","jersey":76},{"season":2006,"team":"KC","position":"T","jersey":76},{"season":2007,"team":"KC","position":"G","jersey":76}]},"ids":{"gsis":"00-0017410"}}