MLB.com’s Mike Petriello takes a deeper look at Carlos Santana’s Defense at first base.

For years, Carlos Santana had been a Twin Killer in his years around baseball. This season, he plays at first base for Minnesota and has been great at the plate and in the field. MLB.com's Mike Petriello sits down with Kris Atteberry to talk about why the veteran has been so great in the field and what the analytics have to say about Forest Lake native Matt Wallner and his surge back to the major league club.