The Argentina World Cup winner has been heavily linked with a move to Anfield.
Brighton have given Alexis Mac Allister permission to undergo a medical ahead of a proposed transfer to Liverpool.
The Argentina World Cup winner has been heavily linked with a move to Anfield.
Mac Allister played a key role in Albion's successful season, which ended with the club qualifying for Europe for the first time.
It's not known whether a fee's been agreed - or how much Liverpool will pay.