Fulham paid around £5 million for the 30-year-old, who kept 12 clean sheets in 34 league outings for Besiktas last season.
Welcome to Fulham Football Club, @FabricioAgosto! 🧤
🖊️: https://t.co/9pyVSBwd1p #FABRILOUS pic.twitter.com/dytpQC1dDL
— Fulham Football Club (@FulhamFC) July 24, 2018