"He felt good but there's a progression to that," O'Connor said. "He's not going to be pitching for us at all for the next two, three, four weeks. That's typically from the date when the injury happens with this type of injury; sometimes it's six weeks and sometimes it's eight weeks. It depends on how a player progresses through the throwing program. He won't be on that mound pitching for us anytime soon."
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