There’s been a lot of discussion over the past few days about Alexei Ramirez and Pete Kozma since a Chicago Tribune article indicated that the Cardinals have attempted to pry Ramirez away from the White Sox. Bernie Miklasz, Derrick Goold, and other writers have weighed in on their opinions. Most call Kozma the better defensive shortstop and Ramirez only slightly less worse than Kozma at the plate. And sure, I’ll admit that when you look at the numbers on the surface, Kozma does appear to be the better fielder.
Kozma has committed just 4 errors and an 11.0 UZR/150. Ramirez has 17 errors and an 8.5 UZR/150.
So yeah, when you look at the numbers, Kozma has better statistics than Ramirez. But what do those statistics really mean? Continue reading