The opening odds for the Arizona Cardinals vs. Los Angeles Chargers Week 1 matchup on Sunday are now available on DraftKings Sportsbook.
Cardinals vs. Chargers Opening Odds

The Chargers open as 11.5-point favorites for this game. They are -625 favorites on the moneyline, while the Cardinals are +455 on the moneyline. The O/U is listed at 45.5 points.
These teams haven’t matched up since 2024 with the Cardinals getting a 17-15 victory. The Chargers are coming off an 11-6 season where they fell to the Patriots in the playoffs. The Cardinals had a season to forget with a 3-14 record.
L.A. are huge favorites in Week 1 to get their 2026 season started.