Breaking away from the trend of backing the home team, taking the road-favorite Dallas Cowboys to cover the small -2.5 spread on DraftKings Sportsbook is the sharpest play on the board. This line has adjusted heavily following a highly competitive set of joint practice sessions in Glendale. Cowboys head coach Mike McCarthy has historically valued preseason road trips to build roster cohesion, and his depth chart looks significantly more polished than Arizona’s.

With both teams expected to rest their primary starting units, the game hinges on backup quarterback efficiency. Dallas rolls out an incredibly steady depth rotation featuring veteran Cooper Rush and developmental prospect Trey Lance. Lance’s dynamic rushing capability and Rush’s extensive regular-season starting experience give the Cowboys a massive advantages in moving the chains against third-string defensive schemes, allowing them to clear the short under-the-field-goal margin.

Arizona Cardinals Team Total Under 16.5 (-115)

Instead of targeting a volatile moneyline that relies on fourth-quarter breakdowns, betting against Arizona’s offensive depth is a highly disciplined alternative strategy. Cardinals head coach Jonathan Gannon is taking an extremely conservative approach to the exhibition slate, prioritizing health over preseason scoreboard results.

With starting quarterback Kyler Murray safe on the headset, Arizona’s backup offense will struggle to establish an efficient rhythm. During joint practice drills, the Cardinals’ second-string offensive line surrendered heavy backfield pressure to a highly aggressive Dallas front seven. This lack of clean protection will disrupt the timing of reserve passers Desmond Ridder and Clayton Tune. Expect a vanilla, run-heavy game plan designed to evaluate bubble-roster blocking assignments rather than pushing the ball downfield, keeping Arizona under this scoring threshold.

Game Total Over 36.5 (-108)

Bucking the standard low-scoring preseason trend, targeting the over on the 36.5 total point line is the optimal choice for the game totals market. While coaching staffs will certainly employ basic play-calling, the specific quarterback matchup on the field creates an environment ripe for sudden, explosive plays and quick scoring changes.

Trey Lance’s dual-threat skill set frequently introduces volatility into exhibition games. His ability to break containment and pick up chunk yardage against tired backup defenders ensures Dallas can orchestrate quick scoring drives. On the other side, both defensive backfields will be testing raw, lower-roster depth elements. This mixing of explosive backup quarterbacks and inexperienced secondary players is a classic recipe for blown coverage assignments, paving the way for rapid vertical touchdowns that push the final score over the total.