Video Assistant referee (VAR) was introduced to ease the pressure on match officials and take human errors out of the equations when clear and obvious errors have occurred.
The technology has stolen news headlines for the right and wrong reasons since invented. It is yet to be globally accepted but it's already in use in some of the most coveted leagues in Europe.
It was first introduced back in the early 2010s, but the concept took years to gain traction. It was developed under the direction of the Royal Netherlands Football Association (KNVB).
Mock trials started in the 2012/13 season of Eredivisie (Netherland's top league).
The Royal Dutch football Association (KNVB) took a bold step in 2014 to petitioned the International Football Association Board (IFAB) to make changes to football regulations so that 'VAR' can be applied more extensively and after some deliberations IFAB finally approved trials in 2016.
The first live trial took place in July 2016 during a friendly match between FC Eindhoven and PSV, and the next trial came the following month on the other side of the Atlantic with a United Soccer League (USL ) match.
The system was used twice during a match between two MLS reserve sides, which the referee reviewed two fouls by consulting VAR before ultimately deciding to issued a yellow and a red card for the incidents.
Therefore, FIFA officially announced the big VAR news during the FIFA Council meeting held in Bogota on 16th March 2018.
As a result, the 2018 FIFA World Cup in Russia became the first competition to make used of the system in full, at all venues and matches, and the technology passed its ultimate test successfully at the World Cup.
VAR technology uses a patent of Sony's Hawk-Eye Innovations, the company benefits financially from this invention by charging licensing fees worth $2.2 million per season.
The company holds a 20-year patent and the system is been used in over 20 sports in more than 90 countries.
In 2018, French Survey stated that 86 percents of respondents were in favour of using VAR system during games, 13 percents were against the idea and just one percent did not have an answer.
The International football Association Board (IFAB) studied a total of 927 soccer games that took place internationally in 20 national authorities, and the results showed that 69.1 percents of the games studied did not need VAR replays.
Fascinating Stats about VAR
The cost of using VAR is $6.5 million for a single season.
About 5.5 percents of VAR matches required two or more reviews.
VAR penalty and goals checks account for
57.4 percents of total VAR intervention.
The average VAR intervention time in a match is 55 seconds.
Man United have enjoyed more benefits of VAR tech, as it has awarded more penalties or goals than it had taken away during this season Premier League.
While Jurgen Klopp's side Liverpool had a huge numbers of penalties or goals taken away during the season. The scenario is also the same for teams like - Arsenal, Chelsea, Man City and Tottenham.
Presently, 37 leagues in the world are using VAR.
Finally the system has come to stay and we are hoping it will get better to improve sports at all levels.
Do you think VAR is ruining football excitements ?
Fabiyi Ridwan
Sports Writer and Analyst