It's unclear whether the newly minted NL Player of the Month for August is dealing with an injury, but Bill Brink of the Pittsburgh Gazette reports that McCutchen appeared to tweak something while running to first base Wednesday night. The Pirates are yet to comment on the situation, so consider McCutchen day-to-day until further notice. Pittsburgh will go with Starling Marte in center field Thursday. He'll be flanked by Josh Harrison in left and Gregory Polanco in right.
