Rookie QB Carson Beck ruled out for Cardinals in preseason opener

The Las Vegas preseason opener between the Raiders and Cardinals tonight will see rookie QB Carson Beck miss due to a rib injury sustained in last Thursday's Hall of Fame game. While Beck practiced through soreness, the Cardinals opted to keep him out for the game. The absence means Fernando Mendoza will take center stage for the Raiders, who are looking to evaluate their top pick. The game is poised to be an initial showcase for Mendoza, while Beck's absence raises questions about his development this season with the Cardinals.

• 6:35 PMYahoo Sports — No rookie QB showdown in Las Vegas tonight between Raiders, Cardinals