Yves Bissouma has signed for Brighton from Lille on a five-year deal,.
Brighton have signed goalkeeper David Button from Fulham for an undisclosed fee.
The latest episode from the second series of our Transfer Talk podcast is here!
Frank Lampard's Derby started their pre-season with a 4-1 victory over Notts County while West Ham and Wolves also won.
All the latest news and gossip, including updates on the futures of Eden Hazard and Mateo Kovacic, plus Daley Blind leaves Man Utd.
Keep track of all the Premier League sides' pre-season fixtures and results with our club-by-club guide.
Brighton are in talks with Lille over a deal to sign Yves Bissouma, Sky Sports News understands.
Brighton are close to signing playmaker Percy Tau from Mamelodi Sundowns.
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