Adrian Peterson

Adrian Peterson (neck) is inactive for Cardinals in Week 13

Arizona Cardinals running back Adrian Peterson (neck) is inactive versus the Los Angeles Rams on Sunday.

What It Means:

Peterson was unable to practice this week but was still a game-time decision. With AP out of action, Kerwynn Williams will likely start but expect a heavy dose of D.J. Foster as well with Williams playing with cracked ribs.

Peterson has rushed for 529 yards and 2 touchdowns in 156 carries with the Cardinals and New Orleans Saints this season.