The No.9 was absent from the Reds’ squad for Saturday’s 3-2 victory over Newcastle United due to the muscular injury he sustained in training last week.
During his post-match press conference at St. James’ Park, Jürgen Klopp confirmed that Firmino won’t be fit for the Champions League semi-final second leg.
“He will not be ready for Tuesday and the rest we will see,” said the boss.