Comments on: Karstens Solid Spring in Bucs Loss to Rays Your best source for news on the Pittsburgh Pirates and their minor league system. Wed, 12 Nov 2014 17:04:00 +0000 hourly 1 By: Lee Young Sun, 18 Mar 2012 12:33:00 +0000 Kristy….good stuff on JK’s changeups. I never knew that.

I also liked what Hurdle said about JK is never gonna be ‘ripped’. Amen to that. :)

JK doesn’t look like a pitcher, but boy can he pitch!!