McCutchen aggravated a pre-existing thumb injury in Thursday's game against the Marlins, Rob Biertempfel of the Pittsburgh Tribune reports.

EDGE Analysis

Fortunately, McCutchen told MLB.com's Adam Berry that he didn't consider the issue to be one that would require a stint on the disabled list. However, thumb injuries can obviously affect a player's ability to grip the bat, so McCutchen may have to battle through more discomfort until the soreness eventually subsides. He figures to be back in the lineup Friday, but if Clint Hurdle opts to give the star outfield the day off, Starling Marte could slide over to center while Matt Joyce takes over in left.