Lions Rout Cardinals 45-21: Detroit Covers as Our Top Pick Hits

The Detroit Lions walked into Glendale and demolished the Arizona Cardinals 45-21 on Sunday, controlling every phase of the game. Detroit led 24-7 at halftime and never let Arizona back in it, improving to 3-2 while dropping the Cardinals to a long afternoon.

We sold subscribers Detroit as a 5.5-point road favorite, and that call hit with plenty of room. The Lions won by 24, covering the number by 18.5 points. Our moneyline play on Detroit also cashed comfortably. The only miss was the Under on a 54.5 total — the game flew past that number, finishing with 66 combined points. Our model had projected a 32-22 Detroit win, which nailed the winner and the spread but underestimated the scoring output.

The defining storyline was Detroit's offensive efficiency. Jared Goff continued his turnover-free season, and the Lions' ground-and-pound approach wore down an Arizona defense that had been allowing 29.3 points per game. The Cardinals managed an early 7-0 lead on a successful Philly special, but Detroit answered immediately and never trailed again. Arizona's defense had no answer for Detroit's balance, and the Lions' defense tightened in the red zone when it mattered.

For future picks, this game reinforces a simple takeaway: when a high-powered offense faces a porous defense, don't be scared off by a high total. Our spread and moneyline reads were sharp, but the Under was the wrong side of a mismatch that screamed shootout. Moving forward, we'll weigh defensive inefficiency more heavily when setting totals, especially when a turnover-free quarterback is involved.