Dallas Cowboys stars expressed confidence in Cooper Rush amid the backup quarterback's preparations to make his first start of the season on Sunday

Prescott's strained hamstring is likely to sideline him for an extended period, Dallas owner Jerry Jones said. The Cowboys also are trading for receiver Jonathan Mingo, according to a source.

Dallas Cowboys star Dak Prescott suffered a partial avulsion of his hamstring tendon based on an initial examination, according to NFL Network's Jane

Dallas Cowboys quarterback Dak Prescott will be sitting out the next "several weeks," CBS News Texas confirmed. The starting quarterback suffered a hamstring injury during the fourth quarter of Sunday's game against the Atlanta Falcons.

Despite having an opportunity to get an extended look at Trey Lance with Dak Prescott expected to go on injured reserve, the Dallas Cowboys don't plan

With Dak Prescott likely out at least four games in an anticipated move to injured reserve because of the star quarterback’s strained hamstring, the Cowboys are still buyers. Those were the words of owner and general manager Jerry Jones on his radio show Tuesday — trade deadline day — when he acknowledged the addition of Panthers receiver Jonathan Mingo without giving the name after updating the prognosis on his franchise QB.