The Brewers activated Zastryzny (shoulder) from the 60-day injured list Thursday and designated him for assignment, Todd Rosiak of the Milwaukee Journal-Sentinel reports.
Zastryzny has not pitched in the majors this season, having been limited to 13 rehab appearances across multiple stints as he dealt with intercostal and shoulder injuries. The lefty finally appears to be healthy now, but the Brewers decided they didn't have room for him on their active roster.