We know some stats stabilize earlier than others, that’s well-traveled ground. But a recent chart over by Charlie Adams at Beyond the Boxscore depicts the race to significance visually for us:

It’s early in the season. The samples are short. Many stats won’t matter for a while. But! Players have made changes to their swing and contact rates that might hold steady. Of course, all we are saying is that we can learn more from the player’s rates than the league rates at this point — we aren’t saying these rates will hold steady all year. But we can learn from them.
So who changed their approach the most? Here are the top 15 guys who decided to swing more:





