The Cardinals signed sixth-round draft choice Will Davis to a three-year contract on Tuesday. Financial terms of the deal were not made immediately available.
The 6-foot-2, 261-pound Davis converted from tight end to defensive line while at the University of Illinois. He was All-Big Ten as a defensive end as a junior but dealt with nagging foot injures as a senior. He finished with 36 tackles, 3 1/2 sacks and a blocked kick.
Davis is the fourth player from this year's draft class to sign with the Cardinals, along with offensive lineman Herman Johnson (fifth round), running back LaRod Stephens-Howling (seventh round) and guard Trevor Canfield (seventh round).