Liverpool have just five players remaining at the World Cup, with Jurgen Klopp set to call upon a strong squad for the first weeks of pre-season.
The Reds are due to return to Melwood on Monday, as Klopp prepares his initial group for a trip to take on Chester at Deva Stadium on July 7.
Klopp is unlikely to make any further additions before the end of the tournament on July 15, so pre-season will provide him with an opportunity to further assess those already on the books.
After Chester, the Reds visit Tranmere Rovers (July 11), Bury (July 14) and Blackburn Rovers (July 19), with Dortmund (July 22), City (July 26) and United (July 28) to come soon after.
On their return they will take in a short training camp, likely in the south of France, before rounding off pre-season against Napoli (August 4) and Torino (August 7).
Salah and Mane could make their first appearances against Dortmund, but it is perhaps more likely they will feature against City in New Jersey, as they catch up after an extended break.
Liverpool’s Early Pre-Season Squad
Goalkeepers: Karius, Ward, Grabara, Kelleher, Bogdan
Defenders: Van Dijk, Matip, Gomez, Klavan, Masterson, Phillips, Clyne, Randall, Robertson, Moreno
Midfielders: Keita, Fabinho, Wijnaldum, Milner, Lallana, Woodburn, Jones, Chirivella
Forwards: Origi, Sturridge, Solanke, Ings, Awoniyi, Markovic, Wilson, Camacho, Kent, Ojo
To join in US: Grujic, Salah, Mane
Injured: Oxlade-Chamberlain, Brewster