The Dallas Cowboys suffered a catastrophic injury last week, when quarterback Dak Prescott’s left hamstring gave out on him ...

Prescott had been averaging 241 passing yards a game and had a career-worst 3.8% touchdown rate, against a 2.8% interception ...

With DeMarcus Lawrence and Marshawn Kneeland both on returnable IR, along with the season-ending preseason loss of Sam ...