Just over a year after the Reds eliminated Sergio Conceicao’s side at the Round of 16 stage, they meet again for the right to face either FC Barcelona or Manchester United in the last four.
Here are three key battles that could decide the outcome tomorrow evening…
Team Comparison
Jordan Henderson v Danilo
Jordan Henderson’s performance off the bench in Friday night’s 3-1 win over Southampton is likely to make the question not if the captain plays against Porto but where.
Typically deployed as the deepest of a central three under Jürgen Klopp, the No.