EmailPrintOpen Extended ReactionsVideo assistant referee causes controversy every week whether it be the Premier League, Champions League or FA Cup, but how are decisions made and are they correct?This season, we take a look at the major incidents to examine and explain the process both in terms of VAR protocol and the Laws of the Game. Andy Davies (@andydaviesref) is a former Select Group referee, with over 12 seasons on the elite list, working across the Premier League and Championship. With extensive experience at the elite level, he has operated within the VAR space in the Premier League and offers a unique insight into the processes, rationale and protocols that are delivered on a Premier League matchday. Barcelona 0-2 Atltico MadridReferee: Istvn KovcsVAR: Christian DingertIn the 43rd minute, Barcelona and Atltico were scoreless, playing 11 v 11. In the 44th minute, the hosts went down to 10. In the 45th minute, the visitors took a 1-0 lead.The game changed when Pau Cubars was sent off, with Julin lvarez scoring a delightful goal from the ensuing free kick. Atlti would add a second through Alexander Srloth to seal a 2-0 win and set up a raucous return leg of this Champions League quarterfinal at the Metropolitano Stadium on Tuesday.Time: 44 minutesIncident: VAR overturn. Red card to Barcelona's Cubars.What happened: Atltico midfielder Giuliano Simeone was seemingly through on goal when Cubasr appeared to trip up his opponent. The on-field referee awarded the free kick as expected. However, he only produced a yellow card for the Barcelona defender.VAR decision: VAR recommended an on-field review for a possible red card for denying an obvious goal-scoring opportunity.VAR review: VAR took his time to review this situation and had to consider the referee's rationale for issuing a yellow card in this situation as opposed to a red. The on-field referee felt that the ball was behind the attacker when the trip was committed, meaning the attacker was not in full control of the ball and therefore did not meet the threshold for a red card for denying an obvious goal-scoring opportunity.Following several replays, the VAR felt the original decision was an error. His considerations were, without the trip by the defender, in real time the ball would have continued its path through into the penalty area and the Atltico attacker would have had the opportunity to score. The referee, following several looks at the incident, eventually agreed with the VAR and sent off Cubars.Verdict: The correct outcome, in my opinion, and a positive VAR intervention. I was surprised that a yellow card was shown initially, as the situation had all the evidence of a red-card offense. However, the ball being airborne at the point the trip was committed would have made the decision more difficult and added a layer of doubt to the referee's decision-making process, and he would have been more comfortable with a yellow card given these circumstances.
