Acuna hits first homer in his second game

One thing has changed for Darvish -- it's not good

Each week on the Statcast™ Podcast, hosts Mike Petriello and Matt Meyers dig into the world of Statcast™ and advanced metrics, exploring the most important topics in baseball through the lens of the groundbreaking Statcast™ technology. Download, subscribe and help others find the show by leaving a rating and review on iTunes or your favorite platform.

What's wrong with Yu Darvish? That's the question that Cubs fan have been asking this month, as their big-ticket starting pitching acquisition -- and, notably, Jake Arrieta replacement -- has gotten off to a slow start, with a 6.86 ERA through his first four outings. It's been especially rough…