London (AFP) – VAR technology is back in the spotlight after Manchester United’s Juan Mata was controversially denied a goal in a confusing incident that raises questions over whether it is ready for a Premier League rollout.
The video assistant referee system has been trialled in hundreds of matches around the world to review key moments linked to goals, penalty decisions, red-card incidents and cases of mistaken identity.
Football’s governing body FIFA will decide next month whether to officially endorse the VAR system, a move that could see the controversial technology used at the World Cup.
The Premier League is lagging behind the Bundesliga and Serie A, which are testing the technology this season but Saturday’s incident, which saw a Mata goal cancelled out after a lengthy delay, was just the latest in a series of contentious moments involving VAR in England.
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Hawk-Eye, whose goal-line technology used in the Premier League has been widely regarded as a success, apologised for providing “an incorrect graphic” to broadcasters during United’s FA Cup fifth-round game at Huddersfield on Saturday.
“To confirm, the VAR saw the correct image with the correct lines to make the decision. This was a case of the wrong image being provided to the broadcaster and we apologise,” Hawk-Eye said in a statement.
However, it raises doubts over a core concept — will the technology be in a better position to make correct decisions than the match officials?
“Saturday made me wonder how far we can trust the technology to arrive at incontestable decisions, which is strange given that is the point of it,” the former head of Premier League referees, Keith Hackett, wrote in the Telegraph newspaper.
United boss Jose Mourinho says there must be irrefutable proof that VAR can consistently lead to better decisions.
“I think our game is so beautiful that to change we have to change for better,” said Mourinho, whose side won 2-0 despite the disallowed goal.
“The technology on the goal line I’m really, really happy with that. If they find a way in the VAR that the VAR is always right and always brings the truth, I’m happy with that.”
Mata’s disallowed goal also raised another criticism of the system — the time it takes for a final decision to be made.
“I think in the future the VAR will be helpful for the referees, who always have a difficult job, and eventually it will bring more justice to football,” Mata wrote in his online blog.