NFL

The under stands out because the market is asking bettors to pay a premium for a total that has already been tested by multiple books in the 37.5 to 38 range, yet the best number available is still cheaper on the under than the over at several shops. Dallas posted 27.7 points per game and Arizona posted 20.9 points per game last season, but preseason football rarely mirrors those season-long offensive averages. The combination of roster turnover, shorter drive lengths, and uneven quarterback reps makes it harder to sustain the pace needed to clear this number comfortably. Arizona’s defense allowed 28.7 points per game and 357.7 yards per game, while Dallas allowed 30.1 points and 377.0 yards per game, so either side can still make mistakes that stall possessions. That said, the current total already reflects those defensive numbers. If the game settles into more conservative play-calling and deeper roster usage, a finish in the mid-30s is more likely than a shootout. The better price on the under at 37.5 gives this side the best combination of projection, market setup, and value.
Dallas brings the stronger offensive efficiency profile from last season, finishing with 391.9 yards per game, 27.7 points per game, and 5.9 yards per play. The Cowboys also averaged 266.3 passing yards per game and 125.6 rushing yards per game, giving them multiple ways to move the ball. Arizona’s offense was less explosive, but still functional at 325.8 yards per game and 20.9 points per game, with a balanced split of 232.6 passing yards and 93.1 rushing yards per game. Defensively, both teams were vulnerable. Arizona allowed 357.7 yards per game and 28.7 points per game, while Dallas gave up 377.0 yards and 30.1 points per game. Dallas also finished with a -9 turnover margin, compared with Arizona’s -2, which adds some risk to the Cowboys’ side if backup quarterbacks or reserve units create short fields. Even so, the betting board has priced the game as a fairly open contest, and the strongest angle remains the total rather than a side.
This preseason game projects as a lower-scoring contest than the market number implies, with Dallas holding the offensive statistical edge from last season but Arizona at home and neither defense projecting as elite. The best value sits on the under 37.5 at the strongest available price, with a projected final score of Cardinals 20, Cowboys 16. That result fits the spread range and keeps the total below the key number while accounting for preseason scoring volatility.