Statcast is a high-speed, high-accuracy, automated tool developed to analyze player movements and athletic abilities in Major League Baseball (MLB).
Trevor Story's 518-foot home run of July 12th, 2021, is the longest measured by Statcast.
Aroldis Chapman threw MLB's fastest pitch per Statcast, 105.1 miles per hour, in July 2016
Image: Statcast logo
In baseball statistics, exit velocity (EV) is the estimated speed at which a batted ball is travelling as it is coming off the player's bat. Batters generally aim for a higher exit velocity in order to give opposing fielders less time to react and attempt a defensive play; however, many batters are still able to accrue hits without a high exit velocity. A pitcher will attempt to limit the exit velocity on the opposing batter's contact in order to allow the fielders or themself a better chance at making an out.
Giancarlo Stanton held the MLB record for highest exit velocity at 122.2 miles per hour (196.7 km/h) from 2015 to 2022