The Bengals today signed rookie WR Mario Urrutia of Louisville to a four-year contract. Urrutia was a seventh-round Bengals selection in the 2008 draft.

Urrutia is the fourth of 10 Bengals 2008 draft pick to complete contract negotiations. Previously signed were DT Jason Shirley of Fresno State (fifth round), TE Matt Sherry of Villanova (sixth round) and LB Angelo Craig of the University of Cincinnati (seventh round).

Bengals players report this Sunday to training camp at Georgetown (Ky.) College. Practices begin on Monday.