Cowboys-Cardinals line, odds: Dallas expert makes spread prediction for Friday's 2021 NFL preseason matchup

The Arizona Cardinals will open their preseason slate when they take on the Dallas Cowboys on Friday. Dallas dropped a 16-3 decision to the Pittsburgh Steelers in last Thursday's Hall of Fame Game. Kickoff is set for 10 p.m. ET. Arizona is a two-point favorite in the latest Cowboys vs. Cardinals odds from Caesars Sportsbook, while the Over-Under is 38.

Before you make any Cowboys vs. Cardinals picks of your own, you NEED to hear what Dallas expert Emory Hunt has to say.

Hunt is the founder and CEO of Football Gameplan, which has been supplying analysis of all levels of football since 2007, and a former running back at Louisiana-Lafayette. He knows the game from a player's perspective.

Hunt has had a lot of success in games involving the Dallas Cowboys. He's gone 28-18 in his last 46 against-the-spread picks involving the Cowboys, returning $725 to $100 bettors. Anybody who has been following him is way up.

Now, Hunt has locked in another confident pick against the spread pick for Cowboys vs. Cardinals. We can tell you he knows a crucial X-factor that makes one side of the spread a must-back! You absolutely need to see what it is before locking in any picks of your own.

Who wins Cowboys vs. Cardinals in Friday's preseason matchup? And what crucial X-factor makes one side of the spread a MUST-BACK? ... Join SportsLine right now to see which side of the Cowboys vs. Cardinals spread you need to back, all from the acclaimed expert who's an astounding 28-18 on picks involving Dallas!