La Premier League introducirá tecnología de fuera de juego semiautomatizada por primera vez el sábado 12 de abril.
Esto se produce después de las pruebas no vivas en la liga a principios de esta temporada, así como la operación en vivo en la Copa FA.
La tecnología de fuera de juego semiautomatizada ayuda a los funcionarios a colocar la línea de fuera de juego virtual al analizar llamadas estrechas, con la ayuda del seguimiento de los jugadores. También produce gráficos virtuales para los espectadores en el estadio y en el hogar.
La Premier League tenía la intención de introducir la tecnología en partidos de primer nivel después de los descansos internacionales de octubre o noviembre esta temporada, pero esos planes se retrasaron.
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Sky Sports’ Kaveh Solhekol explains that if this weekend’s FA Cup fixtures go successfully with the use of semi-automated offsides, then it could be introduced into the Premier League by Easter.
A statement from the Premier League said: “Semi-automated offside technology automates key elements of the offside decision-making process to support the video assistant referee (VAR).
“It provides more efficient placement of the virtual offside line, using optical player tracking, and generates virtual graphics to ensure an enhanced in-stadium and broadcast experience for fans.
“The technology maintains the integrity of the process while enhancing the speed, efficiency, and consistency of offside decision-making.
“The Premier League has worked in collaboration with PGMOL and sports data and technology company Genius Sports to develop the new semi-automated offside technology system.”
Premier League matches on April 12
- Man City vs Crystal Palace, 12.30pm
- Brighton vs Leicester, 3pm
- Nottingham Forest vs Everton, 3pm
- Southampton vs Aston Villa, 3pm
- Arsenal vs Brentford, 5.30pm – Live on Sky Sports
What is semi-automated offside technology and how does it work?
Semi-Automated Offside Technology (SAOT) will use up to 30 tracking cameras – operating at twice the frame-rate to usual devices used in broadcast – to help the on-field and video match officials make better and faster offside decisions.
The cameras are designed to provide more efficient placement of the virtual offside line and produce subsequent virtual graphics to help supporters in the stadium and broadcasters.
The Premier League says that computer vision cameras, powered by Genius Sports, will be installed in every Premier League stadium. These cameras around the ground will track the ball, as well as thousands of data points for each player.
When a key moment occurs, such as a penalty, a goal or a red card, the technology will track those data points to see if any attacking player involved in the build-up was offside.
If a player receives a ball in an offside position, the technology will send an alert to the officials in the VAR hub, who will then check the point of contact with the ball and inform the on-field officials.
Graphics will be made available to broadcasters, as well as being shown to fans on big screens in the stadium.
What will the impact of SAOT be?
The Premier League hopes that, on average, offside decisions will be made more than 30 seconds faster.
But it warns there could still be delays due to “occasions of occlusion of the ball” (it being hidden from the cameras among a group of players), “edge decisions,” or subjective decisions of whether an offside player was interfering with play. That would require intervention from the VAR and possibly the on-field referee in the latter instance.
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Sky Sports News’ Kaveh Solhekol explains how semi-automated offside will be used in the next round of the FA Cup and when it might be introduced to the Premier League.
Why hasn’t SAOT been used in the Premier League yet?
Semi-automated offside technology is not new to football – a version of it was used during the 2022 World Cup – but a planned autumn 2024 introduction to the Premier League never materialised.
Speaking last week, Premier League chief football officer Tony Scholes said they have been developing a different system which they believe will be a success in the long term.
He said there had been “significant progress” made over the last four to six weeks.
“The system that we’ve adopted, we believe it to be the best system,” he said.
“We believe it to be the most accurate and the most future-proof system as well. I have to confess, given the difficulties that we had over the first few months of the season, I had severe doubts about this but the progress made over the last four to six weeks has been significant.”
Scholes insisted that introducing it with potentially only a handful of games to go would not create an integrity issue.
“The operation of semi-automated offside technology does not change the integrity of the offside law and doesn’t change the integrity of decision-making,” he said.
“We have got 100 per cent accuracy [on offside after VAR checks] Esta temporada, por lo que no mejorará la precisión. Lo que hace es hacer que el proceso sea más eficiente “.
