Dez Bryant suffered a concussion in Monday's practice and was ruled out for the Dallas Cowboys third preseason game against the Seattle Seahawks Thursday night.

Prior to the injury, Dez was having a strong preseason. He had four catches for 74 yards and a pair of touchdowns. Bryant looked fully healed from the broken foot that caused him to miss seven games last season. He also underwent two surgeries for the injury and had just 31 catches for 401 yards and three touchdowns last season.

The team also announced that defensive tackle Tyrone Crawford would miss Thursday's preseason game versus the Seahawks because of a concussion he suffered on Sunday.