The Arizona Cardinals visit the Los Angeles Rams on Sunday afternoon at SoFi Stadium, and the market has priced this as one of the most lopsided divisional games on the Week 6 board. Los Angeles sits at -12.5 on the point spread despite a 2-3 record. Arizona arrives at 1-4 after a 45-21 home loss to Detroit. The total opened at 52.5 and has since ticked down to 51.5. Both of those numbers tell a story, and our two picks below lean against the way most of the betting public is playing this one.
Last Updated: Sunday, October 18, 2026
Arizona Cardinals vs. Los Angeles Rams — Time & How to Watch
| Where | SoFi Stadium, Inglewood CA |
| When | Sunday, October 18 – 4:05 PM ET |
| TV | FOX |
Arizona Cardinals vs. Los Angeles Rams Betting Preview
The Rams are 2-3 and third in the NFC West, behind the 5-0 San Francisco 49ers and the 3-3 Seattle Seahawks. Their last outing was a 37-34 overtime loss to Buffalo on October 12. Matthew Stafford completed 40 of 54 passes for 383 yards and three touchdowns, a career high in completions, and Puka Nacua caught 17 passes on 24 targets. Los Angeles still lost. A 50-yard field goal missed in the first quarter, a 48-yard attempt was blocked in overtime, and the teams combined for 24 penalties.
Arizona is 1-4 and last in the division. Jacoby Brissett has thrown for 1,110 yards with nine touchdowns and five interceptions across five starts, completing 66.3 percent of his attempts. The problem is the other side of the ball. The Cardinals have surrendered 162 points, the most in the NFL and 32.4 per game, including 30 or more in four consecutive games. At home they have been outscored 28-76.
The injury picture favors the home side. Arizona’s final Week 6 injury report ruled out running back Jeremiyah Love with an ankle injury, along with safeties Wydett Williams Jr. and Andrew Wingard. Safety Budda Baker, linebacker Zaven Collins, safety Kitan Crawford and punter Blake Gillikin are all questionable. The Rams listed nobody as out or doubtful. Safety Kam Curl and cornerback Trent McDuffie are questionable, and head coach Sean McVay described McDuffie’s Friday absence as precautionary.
History leans the same way. Los Angeles swept the 2025 series, winning 45-17 in December and then 37-20 at SoFi Stadium in Week 18 to clinch the NFC’s No. 5 seed. For division context, see our NFL Playoff Picture: Key Storylines Heading Into Week 6.
Arizona Cardinals vs. Los Angeles Rams Odds
| Spread | Moneyline | Total | |
|---|---|---|---|
| Cardinals | +12.5 (-110) | +575 | U 51.5 (-110) |
| Rams | -12.5 (-110) | -900 | O 51.5 (-110) |
Odds accurate as of Sunday, October 18, 2026 via TheSpread.com. Odds change, get the latest NFL Odds – Futures – Props
Arizona Cardinals vs. Los Angeles Rams — Who Is the Public Betting?
| Cardinals | 31% | 69% | Rams |
See the latest NFL Public Betting Splits and make smarter wagers!
Cardinals vs. Rams Prediction — Can a Four-Loss Road Dog Hang Within Two Scores?
Start with the case for the home side, because it is a real one. Arizona fields the worst scoring defense in the league. The Rams beat this opponent by 28 and 17 points in the last two meetings. Stafford is throwing at career-best volume, and Arizona is down its starting running back and two safeties. On talent alone, Los Angeles should control this game.
The trouble is the price attached to that read. Asking a 2-3 team to win by two scores requires a clean afternoon, and the Rams have not produced one. Their losses featured missed kicks, a blocked kick and penalty-stalled drives. A weak opponent does not fix those. Meanwhile Brissett keeps Arizona scoring even in defeat, throwing three touchdown passes in a 24-point loss to Detroit. Volume passing tends to produce late points, and late points are what two-score spreads live and die on.
Market behavior is the tiebreaker. The spread opened at 12.5 on October 13 and has not moved, even with 69 percent of spread tickets on Los Angeles. When one-sided public money fails to push a number, the other side is usually being absorbed at that price. The risk is obvious. If the Rams play tidy football and Arizona repeats the five straight three-and-outs it had last week, the number never feels threatened. We will take the points anyway.
The Pick: Cardinals +12.5 (-110)
Cardinals vs. Rams Prediction — Will the League’s Softest Defense Keep the Scoreboard Moving?
The scoring evidence is hard to argue with. Arizona has allowed at least 30 points in four straight games. Los Angeles put up 34 in regulation last week. The two most recent meetings between these teams produced 62 and 57 combined points, both clear of this number. Stafford has Nacua coming off a 17-catch afternoon, and Arizona’s depleted safety group is the one you want to attack.
In contrast, the line has drifted down a full point from 52.5 to 51.5, and that movement deserves respect. Arizona managed only 4.6 yards per play and 3.1 per carry in Week 5, and it now plays without Love. A slow Cardinals offense limits possessions for both teams. If the Rams lead early, they will likely hand off to Kyren Williams and drain clock. Still, Arizona’s defensive profile is the stronger signal.
The Pick: Over 51.5 (-110)
Final Thoughts and Bonus Angle
There is no moneyline angle worth taking here. Los Angeles at -900 asks a large outlay on a team that has lost three of five, and Arizona at +575 is short for a club that has not won in a month. The value in this game lives in the spread and the total, not in picking a winner.
Both positions point the same direction. We expect a competitive, higher-scoring afternoon rather than a methodical blowout. The Rams’ flaws keep opponents alive, and Arizona’s defense keeps the scoreboard turning. The way to be wrong is simple. A clean Rams game, an early two-score lead and a grinding second half beats both tickets at once. For how the Rams looked last time out, revisit our Monday Night Football prediction for that Rams game.
Our picks for this game: Cardinals +12.5 (-110) and Over 51.5 (-110).
NFL Cardinals vs. Rams FAQ: Sunday October 18, 2026
What time does the Cardinals vs. Rams game start?
Kickoff is set for 4:05 PM ET on Sunday, October 18, 2026, which is 1:05 PM local time in Los Angeles. The game sits in the late Sunday afternoon window rather than a primetime national slot.
What channel is the Cardinals vs. Rams game on?
The game airs on FOX. Kenny Albert has the play-by-play call, with Greg Olsen on analysis and Pam Oliver reporting from the sideline. Local FOX affiliate coverage varies by market, so check your regional listings before kickoff.
Where are the Cardinals and Rams playing?
The game is at SoFi Stadium in Inglewood, California, the Rams’ home venue. Arizona is the designated road team. The Cardinals also played their most recent meeting with the Rams at SoFi Stadium in Week 18 of last season.
Who won the last meeting between the Cardinals and Rams?
The Rams won 37-20 on January 4, 2026, at SoFi Stadium, a Week 18 result that clinched the NFC’s No. 5 playoff seed. Los Angeles swept the 2025 season series, having also won 45-17 in the December meeting.
Who is starting at quarterback for the Cardinals and Rams?
Jacoby Brissett starts for Arizona and Matthew Stafford starts for Los Angeles. Brissett has 1,110 passing yards with nine touchdowns and five interceptions this season. Stafford threw for 383 yards and three scores in the Rams’ most recent game.