Joel Matip was forced off the Bank of America Stadium in Charlotte due to a muscle injury he sustained in Liverpool’s 3-1 pre-season defeat to Borussia Dortmund.
The centre-back only lasted 22 minutes on the pitch before Joe Gomez replaced him. Matip has had a difficult time at Liverpool with injuries, and it only continued against Borussia Dortmund.
Matip only recently returned to full first-team training with the squad having been recovering from an injury from last season.
Jurgen Klopp told his post-match press conference: “It’s not the same injury. It’s another muscle – it looks like, hopefully, only a little tear.
“We will see, but we cannot say anymore about it now. It is of course the most negative thing about the day. It’s not cool. Things like this can happen, but you don’t want them to.
“Maybe tomorrow or the day after tomorrow we will know more, but in this moment we only know that it was too painful for him to carry on.”