The Reds hope to start their campaign in the Premier League with a victory at Anfield against the Hammers and Manuel Pellegrini.
Possible Liverpool line-up
The big questions are about the defense of Liverpool, with Alexander-Arnold probably preferred to Nathaniel Clyne as the right-back and Gomez hopes to join Virgil van Dijk in midfield.
If not, Nat Phillips could be online for his professional debut.
In the middle of the field, the question is which player joins Fabinho and Keita.
Henderson is seen as the favourite, although Milner, Gini Wijnaldum and Adam Lallana are options, while Klopp could also recruit Shaqiri or Daniel Sturridge to add one more man to his attack. Both have impressed during the preseason.