You hear a lot that with defensive shifts stacking infielders on one side of the diamond or the other for extreme pull hitters, batters would benefit from hitting more to the opposite field. So I looked at the players who've most dramatically changed from pulling to going the opposite way this year (Harrison's ninth on the list) and, for good measure, those who have gone to pulling more. Does it make a difference? My conclusion:
[T]he data indicate that changing one’s approach–going from pulling to hitting to the opposite field, or, for that matter, vice-versa–does not appear to have a systemic change in batting outcomes. It works for some players. It doesn’t work for others.