Adrian Peterson doubtful for last game of 2013 NFL season

The Minnesota Vikings have listed Adrian Peterson as doubtful for their final game of the 2013 NFL season.

The running back has been struggling with lingering foot and groin injuries.

Head coach Leslie Frazier told reporters: "Probably not [a chance of him playing], unless something dramatically changes.

"If he could play, just like last week, he would be out there. So if we felt like he was ready to go, he'd be out there on Sunday."

Tomorrow's game against the Detroit Lions will also be the Vikings' final fixture at the Metrodome ahead of its demolition in February.