"It's no break," said Norris. "X-rays came back fine. There's nothing technically extremely wrong with it. I think it's just a pretty good contusion. We'll see how it feels tomorrow, how it bounces back."
Following Norris' departure, Stephen Vogt entered the game behind the plate, catching three scoreless innings from Oakland's bullpen.
Jane Lee is a reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.