What is the purpose of a jump ball in basketball?

The purpose of a jump ball in basketball is to determine the initial possession of the ball when the game begins. This action occurs at the start of the game and also at the beginning of overtime periods. The referee tosses the ball into the air between two opposing players who jump to gain possession. This method is intended to ensure fairness in determining which team gains the first opportunity to control the ball in the game. The jump ball symbolizes the start of play and creates an equal opportunity for both teams to compete from the first moment on the court. Additionally, it is not used to restart play after a timeout, signal fouls, or award free throws, as those situations have distinct processes in the rules of basketball.