Comments on: Daily Prospect Profile: Zack Von Rosenberg http://www.piratesprospects.com/2011/07/daily-prospect-profile-zack-von-rosenberg.html Your best source for news on the Pittsburgh Pirates and their minor league system. Tue, 23 Sep 2014 22:11:00 +0000 hourly 1 http://wordpress.org/?v=3.9.2 By: Anonymous http://www.piratesprospects.com/2011/07/daily-prospect-profile-zack-von-rosenberg.html#comment-8332 Wed, 27 Jul 2011 00:33:00 +0000 http://www.piratesprospects.com/?p=16828#comment-8332 I have seen ZVR several times this year and he is lacking confidence on the mound. That is basically all there is to it. Good clean mechanics and plenty of room to add velo, but needs to have some success. Glad to see his last two outings have been better.

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