Manager Craig Counsell said Woodruff (hamstring) won't be activated from the disabled list when first eligible, Todd Rosiak of the Milwaukee Journal Sentinel reports.
Counsell made it clear that the young pitcher would be out longer than the minimum 10 days. "It's a hamstring strain," the manager said. "It'll be more than 10 days." Woodruff is expected to see the team doctor once the Brewers return from St. Louis on Thursday, at which point there should be a firmer timetable for his recovery.