The 30-year-old limped off in the second half of last weekend’s 3-0 victory over Crystal Palace.
Initially, the timeframe on the Spaniard’s return was unknown but the Reds’ boss has shed light on an expected comeback.
Liverpool will face FC Porto and Manchester City prior to the break before facing Watford at Vicarage Road on the return to domestic action.
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This is another blow for the cultured midfielder, as he looks to establish himself at Anfield following an injury-hit debut campaign.
Boasting an outstanding career track record, the Spanish ace has plenty to offer on Merseyside and Kopites everywhere will hope for a swift return from this latest setback.
In the absence of Thiago and Harvey Elliott, Klopp will no doubt turn to Curtis Jones, Alex Oxlade-Chamberlain and Naby Keita to fill the void.