var decision analytics

var decision analytics

Hidden 33% VAR Gains With Sports Analytics

The Current State of VAR Errors In the 2025 World Cup, VAR overturned 33% more incorrect calls when a Bayesian model was trialed, showing that a statistically-driven system can cut decision errors dramatically. The model leverages probabilistic inference to weigh foul likelihood, giving referees a clearer, data-backed signal. VAR, introduced