"There is still no activity, so we may have something after the game, certainly [Tuesday] when we get here. We'll see what the doctor thinks," Williams said. "He has a pulled hammy and he is not doing anything strength-wise at this point. So it's just kind of a checkup."
It sounds like Zimmerman will not be back until at least September. As Zimmerman said last week, he is not going to rush to get back on the field.
Bill Ladson is a reporter for MLB.com and writes an MLBlog, All Nats All the Time. He also can be found on Twitter @WashingNats. This story was not subject to the approval of Major League Baseball or its clubs.