The Oakland Raiders have made their first signings from this year's draft, reaching deals with three of their six picks.
The team announced Thursday that defensive linemen Jack Crawford and Christo Bilukidi and linebacker Nathan Stupar all signed.
Crawford was a fifth-round pick out of Penn State. He had 42 tackles and 6.5 sacks last season.
Bilukidi was a sixth-round pick out of Georgia State. He had 10 sacks in two seasons.
Stupar was a seventh-round pick out of Penn State. He ranked third on the team with 80 tackles last season.
Oakland has three remaining unsigned draftees, third-round guard Tony Bergstrom, fourth-round linebacker Miles Burris, and fifth-round receiver Juron Criner.