Liverpool’s early momentum has been halted by the arrival of the September international break, but there are 34 players worth keeping an eye on this month.
After a productive start to the season, the manager will be disappointed as domestic football makes way for qualifiers and, frustratingly, friendlies under two months on from the World Cup final.
It provides a host of his players an opportunity to gain match fitness, however, with Klopp making few changes in the opening quartet of games.
Seventeen of his senior squad have been called up, along with 13 youngsters and four loanees, with plenty to keep an eye on over the next fortnight.
Another player whose call-up has been shrouded by a dispute is Mohamed Salah, whose clashes with the Egyptian FA so far haven’t seen him pull out of duty.
There he will link up with one of his team-mates in Simon Mignolet, who will warm the bench for the Red Devils.
Liam Millar is the only Liverpool academy player to receive a senior call-up, with the forward part of the Canada squad for their CONCACAF Nations League qualifier against the Virgin Islands.
Meanwhile, Dominic Solanke is part of the England U21s squad to take on the Netherlands and Latvia.
Solanke’s fellow youngsters in U21s action are Kamil Grabara with Poland and Isaac Christie-Davies with Wales, while Adam Lewis is part of the England U20s squad.
Patrik Raitanen (Finland U19s), Tom Clayton (Scotland U19s), Morgan Boyes, Neco Williams (both Wales U19s), Rafa Camacho (Portugal U19s), Glen McAuley (Republic of Ireland U19s) Curtis Jones (England U18s), Edvard Tagseth (Norway U18s) and Owen Beck (Wales U17s) have also been called up.
Camacho is the only player based out of Portugal to be named in Filipe Ramos’ U19s squad for thiss month’s two friendlies against Italy.
Liverpool in the September International Break
Senior players called up: Alisson, Mignolet, Van Dijk, Gomez, Lovren, Alexander-Arnold, Robertson, Keita, Fabinho, Wijnaldum, Henderson, Lallana, Grujic (loan), Shaqiri, Firmino, Salah, Mane, Solanke, Woodburn (loan), Wilson (loan)
Notable youth: Grabara, Raitanen, Clayton, Whelan (loan), Boyes, N. Williams, Lewis, Beck, Christie-Davies, Tagseth, Jones, Millar, Camacho, McAuley
Left out: Kelleher, Karius (loan), Clyne, Matip (retired), Moreno, Milner (retired), Oxlade-Chamberlain (injured), Chirivella, Sturridge, Brewster (injured), Origi, Ings (loan), Markovic