Comments on: Pat Ludwig Follows Up Pitcher of the Week Honors With Another Gem Your best source for news on the Pittsburgh Pirates and their minor league system. Tue, 31 Mar 2015 21:08:00 +0000 hourly 1 By: Gallatin Wed, 21 Aug 2013 15:44:14 +0000 Tim what’s the Buc’s organizational philosophy on the changeup? For example, I have read otherwhere the Bucs want a 7 or 8 mph separation from the fastball, which seems low to me….