CL: Diego Simeone slaps Atletico Madrid's official

Diego Simeone angrily slapped Atletico Madrid's official during Tuesday's Champions League semi-final clash with Bayern according to Goal.com.

With Atletico clinging on to their away-goal in injury time, Simeone got involved in a heated exchange with the club's delegate Pedro Pablo Matesanz.

Atletico were preparing to send Stefan Savic on for Koke, when Matesanz began speaking to the UEFA fourth official. Then, just as Matesanz turned to speak to Simeone, the Argentine slapped him on the shoulder and shouted at him for some reason.