In order to get to stats like barrels and hard-hit rate, you have to start with exit velocity. Exit velocity begins to stabilize after 45 batted-ball events. We're going to get more specific in this edition by focusing on exit velocity for fly balls and line drives because that's where power is found.You could close eyes while looking at the leaderboard and still know that Aaron Judge is at the top with Giancarlo Stanton just behind him. There's not much to discuss there so i'll instead provide ...