Under-20 World Cup lets coaches play ref roulette

Video Football Support technology has made its tournament debut at the Under-20 World Cup as officials work to improve match fairness, and reduce referee mistakes. The system allows coaches to file a restricted number of review requests when they believe clear errors occurred on decisions involving goals, penalty kicks, and direct red card situations. Players received the right to suggest their coaches challenge calls when they observe controversial rulings during play. Organizers will assess the technology's effectiveness throughout the competition before determining whether to roll it out gradually in European, and international tournaments if testing demonstrates positive results.