The Reds hold a two-goal lead from last week’s first-leg encounter at Anfield, when strikes from Naby Keita and Roberto Firmino sealed victory.
However, speaking at his pre-match press conference on Tuesday evening, Klopp explained why no-one within the Reds camp is underestimating the threat The Dragons will pose, particularly with a lively home crowd pushing them on.
Read on for a summary of what the manager had to say when he addressed journalists at the Estadio do Dragao in his media briefing, or watch it in full in our YouTube video below...
On Porto boss Sergio Conceicao saying ‘sometimes, Liverpool are the best team in the world’…
When was that?