The collaboration between sports and technology started long back. Assistance from technology always helped sports either in decision making or in the betterment of the sports. Whether it's cricket, football or any other popular sports, the involvement of technology is on the rise. There is hardly any sport played without the use of technology. Being a huge football fan, the introduction of VAR in football is one of the latest examples of involvement of technology into sports. And for those who are wondering, what VAR is? VAR stands for Video Assistant Referee that helps the head referee to make the decision using video footage and headset for communication. Since its introduction a lot has changed in football, especially in the decision making in the crucial moments is now slightly easier than before.