Video assistant referee causes controversy every week in the Premier League and also in the FA Cup, but how are decisions made and are they correct? This season, we take a look at the major incidents ...

Video assistant referee causes controversy every week in the Premier League, but how are decisions made, and are they correct? This season, we take a look at the major incidents to examine and explain ...

A masked fan unplugged a VAR monitor during ‌a German second division football match. Bundesliga 2 club Preussen Munster said in a statement that the video assistant referee system was supposed to be ...

Quadratic regression is a classical machine learning technique to predict a single numeric value. Quadratic regression is an extension of basic linear regression. Quadratic regression can deal with ...

In the space of eight minutes at the end of Liverpool’s trip to Nottingham Forest’s City Ground on Sunday afternoon, Alexis Mac Allister enjoyed and endured the full gamut of emotions which ...

In one of the most surreal moments witnessed in European football this season, a German second-division clash between Preussen Munster and Hertha Berlin descended into chaos. As referee Felix Bickel ...

Referee Felix Bickel gave a penalty after the VAR decision A masked fan unplugged a video assistant referee (VAR) monitor in a German second division match on Sunday as the referee went to the ...

Football and rugby union are among the sports that use video technology to help determine contentious key decisions in matches. Football uses a video assistant referee (VAR) while rugby union's ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...