Tempe, AZ (SportsNetwork.com) - The Arizona Cardinals released four players on Monday, including 2011 second-round pick Ryan Williams.
Williams' time with the Cardinals was riddled with injuries. He missed his entire rookie campaign with a knee injury and his second season ended after five games because of a shoulder injury.
The Virginia Tech product was inactive for all 16 games last season.
Tight end Brett Brackett, center John Estes and linebacker Kenny Rowe also were cut by the Cardinals.