Cornerback Trevon Diggs and right guard Zack Martin have been ruled out of Sunday’s clash with the Washington Commanders, a game that the Cowboys need to win to keep their faltering hopes of a postseason place alive.

Week 12 will give Dallas its first look at standout rookie quarterback Jayden Daniels and the Washington Commanders. The game will also serve as a reunion with Dan Quinn, who went from being Dallas’ defensive coordinator to Washington’s head coach.