When a batter hits a long home run, people want to know how far it traveled. Unfortunately, in the past it has been difficult to determine this distance with accuracy when the ball does not complete its trajectory all the way to the ground, i.e. when it strikes a light tower or other tall structure, or even when it lands in outfield seats that are elevated above field level. Hit Tracker determines the true distance a home run travels by recreating the precise trajectory the ball followed during flight, and extending that trajectory all the way back to field level to allow “measurement” of the home run