Cowboys’ preseason rout over Cardinals sharpens the depth-chart picture through 2-0 start

The Dallas Cowboys built momentum in the 2026 preseason by taking another convincing step on the road, beating the Arizona Cardinals 34-13 Saturday night. The result moved Dallas to 2-0 in exhibition play and continued a theme from early action, that the Cowboys are using these weeks to sort out their rotation and confirm which players can handle consistent reps against game-speed competition.

For Dallas, a key takeaway was not just the score, but the clarity the staff gained about depth. The Cowboys’ win over an NFC West opponent provided a second, different test compared with the first preseason matchup, and it helped narrow the list of players who can be counted on when the starters come and go and the game plan shifts toward evaluation.

Arizona’s role as a recurring measuring stick for Dallas is also straightforward: the Cardinals are another team the Cowboys will face during the regular season. In that sense, preseason matchups against familiar opponents carry extra informational value for coaches and players alike, because the tactical matchup is not entirely unfamiliar even when the game is still an exhibition.

Dallas’s growing confidence in its rotation fits the typical preseason progression. After an opening week that established early confidence, a second road win reinforces what the coaching staff is looking for, namely dependable play in the middle stages of games when roster mixes can fluctuate and execution can break down. The Cowboys will now use the next practice and exhibition period to continue tightening roles.

What this game did, by most accounts, was give the Cowboys more to work with when building toward their regular-season depth chart. That is the real competitive swing preseason football provides: a larger sample size for how different players run the same concepts, protect assignments, and respond when the opponent changes looks.

Still, preseason results do not translate directly into regular-season form, because roster compositions and player usage vary from week to week. The Cowboys’ next challenge is turning the improved evaluation into a finalized pecking order, particularly in the spots where repetitions are still being weighed against upside and consistency.

The Cardinals also take something from the loss, even if the immediate takeaway is disappointing. Dallas’s ability to control the flow of the game matters less than the bigger lesson for both sides, which is how well each organization identifies its best configurations before the games start counting.

As the exhibition schedule moves forward, Dallas will be looking for continuity across units, and Arizona will look to correct whatever the Cowboys exploited. The next preseason contest will likely reveal whether Saturday’s 34-13 win represents a baseline of execution or a moment of matchup advantage.