Liverpool boss Jurgen Klopp was caught on a mic blasting ref Felix Brych after their Champions League defeat at Real Madrid.

Klopp was left furious by a failure to award a foul on Sadio Mane just seconds before Marco Asensio added a second and did not hold back after the full time whistle - following Brych off the pitch and holding him to task over his officiating.

As the pair speak in German, Klopp can be heard saying: "It's unfair and unfair is the worst thing you can say about a referee."

Brych looks unfazed by the criticism he receives from the former Borussia Dortmund boss and simply replies: "Jurgen, what you're doing now is unfair too."

Klopp continued his tirade at Brych after while speaking to the media after the game and refused to let the issue rest, insisting he had made 'personal decisions' against Mane, explaining he had simply told the referee he was unfair to the Senegalese star.