Liverpool will begin their pre-season campaign against Preston North End at Deepdale on Sunday, 13 July.
The match - which kicks off at 15:00 BST - is a repeat of a behind-closed-doors match against the same opponents last year.
Arne Slot's side take on the Championship side before their pre-season tour of Asia, where they will play AC Milan and Yokohama F. Marinos.
Players will return to training on 7 July before the game at Deepdale five days later.