Jurgen Klopp was seen laying into referee Felix Brych over his 'unfair' decisions after Liverpool's 3-1 loss to Real Madrid, with the official hitting back at his fellow German for his behaviour.
The Reds slumped to a disappointing defeat in the Spanish capital on Tuesday night thanks to a Vinicius Jnr double either side of half time and a Marco Asensio strike, with Mo Salah earlier pulling one back.
But Klopp was left furious by a failure to award a foul on Sadio Mane just seconds before 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.