Win Probability is a statistical measure used in sports to estimate the likelihood of a team winning a game at any given moment. It takes into account various factors such as the current score, time remaining, and historical performance. This probability can change rapidly as the game progresses, reflecting the impact of key plays or events. Analysts and fans often use Win Probability to gauge a team's chances of success during critical moments. For example, in American football, a touchdown can significantly increase a team's Win Probability, while a turnover may decrease it. This metric helps in understanding the dynamics of a game.