Robinson remained in left field for the bottom of the fifth, but he was replaced by Eduardo Escobar in the bottom of the sixth.
"He's day to day," Molitor said. "He wasn't really able to swing the bat. He couldn't do that. So we had to make a change there."
Robinson was scratched from the lineup on Tuesday night with flu-like symptoms, but he felt good enough to play on Wednesday.
Rhett Bollinger is a reporter for MLB.com. Read his blog, Bollinger Beat, follow him on Twitter @RhettBollinger and listen to his podcast. This story was not subject to the approval of Major League Baseball or its clubs.