Durant (hamstring) has been ruled out for Sunday's matchup against the Ravens in Brazil.
The cornerback sustained the injury during Dallas' Week 2 win over Washington. After the game, Cowboys coach Brian Schottenheimer said that Durant could miss "a few weeks," per Todd Archer of ESPN.com, and now he's going to sit out for at least one. Shavon Revel, Ameer Speed and Caelen Carson are Dallas' backup corners.