The Arizona Cardinals exposed failures across the Dallas Cowboys’ defense and offense. The Cowboys leaned on Dak Prescott and their offense to stay in games, but the defense rarely gave that offense a lead to protect. A 38-21 win over the Philadelphia Eagles offered a chance to build on the previous week.
That chance disappeared against Arizona. Dallas led 24-10 with 14:20 remaining and lost 33-30 in overtime. The collapse raised questions about the defense. However, the offense and coaching decisions also played a part.
Takeaways From Cowboys’ Collapse vs. Cardinals
Arizona Offense Explodes in Second Half
The defense could not adjust after Minshew entered. Dallas held Jacoby Brissett, the 10-of-23 passer, to 119 yards and forced an interception. The defense added five sacks and two takeaways. Quinnen Williams, the two-sack defender, led the pass rush.
Still, Arizona changed quarterbacks in the third quarter. Gardner Minshew gave the offense a different rhythm. He completed 17 of 23 passes for 188 yards and three touchdowns. Arizona scored four straight touchdowns on its final four regulation possessions.
The run defense also fell apart. Tyler Allgeier, the 11-carry back, rushed for 147 yards, including a 63-yard touchdown and a 52-yard run. He added 143 yards after halftime. Arizona finished with 202 rushing yards, giving Dallas no answer on the ground or through the air.

The Offense Did Not Protect the Lead
After Prescott’s five-yard touchdown run put Dallas ahead 24-10, the offense added only six points in regulation. Both scores came from Brandon Aubrey field goals. One 15-play drive used almost seven minutes but ended with a field goal instead of a touchdown. Dallas had time to build a safer lead and failed.
The Cowboys ran 39 times for 93 yards, averaging 2.4 yards per carry. Prescott completed 19 of 29 passes for 195 yards and one touchdown. He added a rushing score, but the offense could not create enough separation. Arizona outgained Dallas 467-261. That gap showed how little control the Cowboys had after halftime.
Overtime Gave Cowboys Another Chance
Dallas won the overtime coin toss and chose defense. The defense forced a three-and-out. That gave Prescott and the offense another chance to win.
Instead, the Cowboys went three-and-out. Josh Sweat sacked Prescott, and Dallas punted. Arizona moved 44 yards in eight plays and won with a 42-yard field goal.
The defense had already blown the lead, but it gave the offense another opportunity. Dallas wasted it. That sequence makes the loss a team-wide failure, not just a defensive collapse.
The Collapse Reflects a Wider Team Problem
Before Sunday, Dallas was 202-0-1 at home when leading by at least 14 points in the fourth quarter. The Cardinals ended that record, and the Cowboys fell to 3-5.
Jerry Jones called the loss an “indictment of the whole show.” The numbers support that assessment. The defense failed to adjust after Minshew entered. The offense could not turn its lead into touchdowns, and the team failed to finish after getting the ball in overtime. Brian Schottenheimer and his staff need answers across the roster, not just on defense.
The Last Word
Prescott holds 2,046 passing yards and 14 touchdown passes through eight games. He added a passing score and a rushing touchdown against Arizona, but the Cowboys could not turn that production into a win. Dallas is 3-5 and visits Indianapolis next.
The offense must sustain drives when it has a lead, while the defense needs to respond when opponents change quarterbacks or attack the run. Another uneven performance would make this collapse harder to dismiss.
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