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NFL Week 6 · Sun, Oct 18, 1:05 PM PT

Brissett Takes the Cardinals to SoFi Without Marvin Harrison Jr. to Face Stafford’s Rams

Arizona traded Marvin Harrison Jr. to Houston during its 45-21 loss to Detroit and heads to SoFi Stadium at 1-4, losers of four straight. The Rams are 2-2 and host Buffalo on Monday night before this one. Los Angeles beat the Cardinals twice last season, 45-17 and 37-20. The posted line is LAR -12.5 with a total of 52.5, and the contract below prices the win outright.

Kickoff

1:05 PM PT

4:05 PM ET, Sun, Oct 18

Stadium

SoFi Stadium

Inglewood

On TV

FOX

national window

Kalshi

Listed

trade it on the board below

Live from Kalshi

Open Arizona Cardinals at Los Angeles Rams markets

YES prices in cents from Kalshi's public data. Only markets that close after right now are shown, grouped by game.

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BidThe most a buyer will pay right now. Selling now gets you this.
AskThe least a seller will take. Buying now costs this.
LastThe price of the most recent trade.
SpreadAsk minus bid. Amber at 10¢ or more, where the gap eats most edges.

Source: Kalshi public market data, series KXNFLGAME, checked for this page on Sep 22, 2026. Prices can be a few seconds old. They are market prices, not our picks and not a recommendation. PM Countdown isn't affiliated with or endorsed by Kalshi.

What’s at stake

Arizona Cardinals are 1-4. Los Angeles Rams are 2-2. The posted line has Los Angeles Rams favoured by 12.5, with a total of 52.5. Kickoff is 4:05 PM ET on Sunday, October 18 at SoFi Stadium, Inglewood.

The storyline. Arizona traded Marvin Harrison Jr. to Houston during its 45-21 loss to Detroit and heads to SoFi Stadium at 1-4, losers of four straight. The Rams are 2-2 and host Buffalo on Monday night before this one. Los Angeles beat the Cardinals twice last season, 45-17 and 37-20.

Eight storylines for Cardinals at Rams

Marvin Harrison Jr. is gone

The Cardinals traded Marvin Harrison Jr. to the Houston Texans during the first quarter of their 45-21 loss to Detroit on October 11, and he was inactive and not at the stadium. Arizona had told him he would not play against the Lions while the deal was finished. The No. 4 pick of the 2024 draft had 5 catches for 85 yards and a touchdown in the first four games. AP recap via CBS Sports · ESPN on the Harrison trade

Four straight losses after a road win

Arizona opened with a 26-14 win at the Chargers, then lost 31-7 to Seattle, 36-30 at San Francisco, 36-24 at the Giants and 45-21 to Detroit. The Cardinals have allowed 37 points a game during the losing streak and 32.4 a game for the season, and they have lost nine straight home games. ESPN game page · AP recap via CBS Sports

A first-year coach takes the blame

Detroit scored on seven straight drives and went 4 for 4 on fourth down. First-year coach Mike LaFleur said afterward: “Anytime there’s a blowout like this, it starts with coaching.” The AP wrote that the losing streak has raised questions about defensive coordinator Nick Rallis’ job; LaFleur did not say whether changes were coming. AP recap via CBS Sports

Jacoby Brissett keeps throwing

Brissett has 1,110 passing yards, 9 touchdowns and 5 interceptions. He threw for 292 yards and three touchdowns against Detroit, two of them to Teagan Quitoriano. A week earlier at the Giants, three interceptions included a walk-off pick-six. He is 2-15 as a starter since replacing Kyler Murray last season. ESPN game page · AP recap via CBS Sports · NBC Sports

The Rams play Buffalo first

Los Angeles is 2-2 and hosts Buffalo on Monday night before this game: a 27-7 loss to San Francisco, a 28-6 win over the Giants, a 30-26 loss at Denver and a 24-20 win at Philadelphia. The Rams allow 255.8 yards a game, per ESPN. Matthew Stafford has six interceptions after throwing eight all of last season, and the Rams have committed multiple turnovers in four straight games. ESPN game page · ESPN Bills-Rams preview

Aaron Donald is back, Myles Garrett is not yet

Aaron Donald came out of retirement at the end of August, missed Week 4 with back soreness and practiced in full Friday with plans to play against Buffalo. Myles Garrett, the reigning Defensive Player of the Year, whom the Rams got from Cleveland for Jared Verse and three draft picks, is on injured reserve after knee surgery. Sean McVay said he is making “good progress” but that the Rams are unlikely to open his 21-day practice window next week. ESPN on Aaron Donald · ESPN on Myles Garrett

The Rams swept Arizona last season

Los Angeles beat the Cardinals 45-17 in Arizona on December 7, 2025, and 37-20 in Los Angeles on January 4, 2026. Arizona finished 3-14 under Jonathan Gannon. Pro-Football-Reference

The line

DraftKings had the Rams by 12.5 with a total of 52.5, the Rams at -675 and the Cardinals at +490, as read on ESPN on October 12. Lines move through the week; the live Kalshi price is on this page. ESPN odds (DraftKings)

Cardinals vs Rams injury report

Statuses are from ESPN’s NFL injury page, read Friday, October 16, at 10:45 AM PT, with the practice notes it carries. Teams set final game statuses on Friday afternoon and inactives come out 90 minutes before kickoff, so a Questionable here can still move.

PlayerTeam, posStatusWhat it changes
Jeremiyah LoveARI, RBQuestionableAnkle. Still sidelined at practice Thursday, per ESPN’s Adam Schefter.
James ConnerARI, RBInjured reserveFoot. Close to practicing, but his window is not expected to open this week.
Wydett Williams Jr.ARI, SOutConcussion. Ruled out by Mike LaFleur.
Andrew WingardARI, SQuestionableKnee. Did not practice Wednesday.
Kam CurlLAR, SQuestionableAnkle. Limited Thursday.
Davis AllenLAR, TEQuestionableFoot. Did not practice Wednesday.
Colby ParkinsonLAR, TEQuestionableShoulder. Limited Thursday.

ESPN NFL injuries · ESPN game page

Players to watch

Weekly lines are from ESPN box scores, read October 12, 2026. Names link to ESPN player pages.

Jacoby Brissett, Cardinals QB

Weeks 1-5: 27/37, 277 yds · 17/28, 95 · 38/52, 280 · 21/35, 166 · 29/47, 292.

1,110 passing yards. His 292 against Detroit were his most this season, and he has thrown at least 35 passes in four of five games.

Trey McBride, Cardinals TE

Weeks 1-5: 9-95, 8-41, 9-75, 7-31, 9-66 on 56 targets.

42 catches for 308 yards, the team lead. He has caught at least 7 passes in every game and scored a late touchdown against Detroit.

Michael Wilson, Cardinals WR

Weeks 1-5: 5-56, 2-18, 11-89, 7-95, 4-30 on 51 targets.

29 catches for 288 yards, with 17 targets at San Francisco. He is Arizona’s most-targeted wide receiver, and Harrison’s 13 targets leave with the trade. He also threw a 7-yard completion against Detroit.

Jeremiyah Love, Cardinals RB

Weeks 1-5 rushing: 11-41, 9-29, 21-90, 14-63, 12-22. Receiving: 2-9, 3-16, 5-19, 1-(-8), 0-0.

245 yards on 67 carries, 3.7 a carry, and 11 catches for 36 yards. His best day was 90 yards at San Francisco; Detroit held him to 22.

Matthew Stafford, Rams QB

Weeks 1-4: 15/25, 155 yds · 22/31, 327 · 30/55, 390 · 32/51, 317. Week 5 is Monday night against Buffalo.

1,189 yards, 6 touchdowns and 6 interceptions, with 62 completions over his last two games.

Kyren Williams, Rams RB

Weeks 1-4 rushing: 11-41, 12-85, 15-88, 16-80. Receiving: 3-24, 2-12, 6-70, 10-67. Week 5 is Monday night.

294 rushing yards on 54 carries and 21 catches for 173 yards. He has 16 catches over the last two games after 5 in the first two.

Davante Adams, Rams WR

Weeks 1-4: 3-26, 8-195, 7-137, 4-32 on 38 targets. Week 5 is Monday night.

22 catches for 390 yards. His 195- and 137-yard games both came while Puka Nacua was out.

Puka Nacua, Rams WR

Weeks 1 and 4: 5-74 on 9 targets, 9-125 on 12. Missed Weeks 2 and 3. Week 5 is Monday night.

199 yards in two games, including 125 at Philadelphia in his return from hip and groin injuries.

Why each side can win

The Cardinals

Brissett has thrown for 1,110 yards and 9 touchdowns, McBride has at least 7 catches in every game, and Wilson keeps drawing targets. Arizona already won once in Los Angeles this season, 26-14 at the Chargers in Week 1.

The Rams

Los Angeles is at home, allows 255.8 yards a game and swept Arizona by 28 and 17 points last season. The Cardinals have allowed 37 points a game during a four-game losing streak and just traded their former No. 4 pick.

These are the arguments each side’s backers make, not a pick. ESPN game page · AP recap via CBS Sports · Pro-Football-Reference · ESPN scoreboard (DraftKings)

Tale of the tape

Going inARIArizona CardinalsARILARLos Angeles RamsLAR
Record1-42-2
SideOn the roadAt home
The posted line+12.5−12.5
Implied points computed2032.5

Records, venue, spread and total from the ESPN scoreboard, read 2026-10-12.1 Implied points is half the total moved half the spread, which is arithmetic on the two numbers above, not a projection.

What the market says

The posted line has Los Angeles Rams favoured by 12.5, with a total of 52.5. A spread is the market's estimate of the margin, not a result; the Kalshi contract below prices the win outright.

The two venue prices sit at the top of this page and are read live when it loads. A contract settles at $1.00 if that team wins and $0 if it loses, so a price in cents is that market’s implied chance of the win. Prices are the venues’, not our picks, and the two rarely agree to the cent.

A spread and a contract price are two different questions. The spread is the market’s estimate of the margin; the contract prices the win outright, and it is the one you can sell before the game ends. Books differ on the spread itself: our read found two games where a second book had a different number the same afternoon.1

Cardinals vs Rams player props on Kalshi

Every player contract Kalshi has listed for this game, live: passing, rushing and receiving yards, receptions, carries and touchdowns. Each chip is a threshold and the price to buy YES on it.

Reading the Kalshi board.

Trading it: the case each way

No plan is posted on this game. The props section above is about one player; this is about the game itself.

The question on Arizona Cardinals

Arizona Cardinals are 1-4 and they are on the road, and the line makes them the underdog by 12.5. Decide what chance you would give them, in cents, before you read the board. If your number is above the ask, that is the trade; if it is not, there is no trade here.

The question on Los Angeles Rams

Los Angeles Rams are 2-2 and favoured by 12.5. A favourite contract costs most of a dollar, so the money at risk is large against the money to be made. Work out what you lose if it goes wrong before you decide what you make if it goes right.

Whatever you decide, write the entry, the sell target and the hold rule before kickoff, and remember the fee is largest near 50¢. How the fee works

Questions people ask about this game

Who is favored in Cardinals vs Rams on October 18, 2026?

The Los Angeles Rams are 12.5-point favorites over the Arizona Cardinals at DraftKings, with the Rams at -675, the Cardinals at +490 and a total of 52.5, as read October 12, 2026. Lines move through the week.

What time is Cardinals vs Rams and what channel is it on?

The Cardinals play the Rams on Sunday, October 18, 2026, at 4:05 PM ET (1:05 PM PT) at SoFi Stadium in Inglewood, California. The game is on Fox.

Is Marvin Harrison Jr. still on the Cardinals?

No. Arizona traded Harrison to the Houston Texans during its 45-21 loss to Detroit on October 11. He had 5 catches for 85 yards and a touchdown in four games for the Cardinals this season.

Will Myles Garrett play for the Rams against the Cardinals?

Garrett is on injured reserve after knee surgery. On October 10, Sean McVay said it was more likely the Rams would not open his 21-day practice window the following week. ESPN lists an October 25 return.

What happened the last time the Cardinals played the Rams?

The Rams won 37-20 in Los Angeles on January 4, 2026, after beating Arizona 45-17 in Arizona on December 7, 2025. The Cardinals finished last season 3-14.

What is Agent Brad’s parlay for Cardinals vs Rams?

How many points is each team priced for in Arizona Cardinals at Los Angeles Rams?

Half the total moved half the spread puts Arizona Cardinals at about 20 points and Los Angeles Rams at about 32.5. That is arithmetic on the two posted numbers, not a score projection, and it is the figure most fantasy decisions on this game turn on.

How often does each leg of a pick'em entry need to hit to break even?

A pick'em entry is a parlay, so every leg has to land: two legs you price at 60 per cent are 36 per cent together, and three are 22 per cent. If your board pays N times the entry on an L-leg play, the entry needs to win one divided by N of the time, so each leg needs the L-th root of that. A two-leg play paying 3x needs each leg at about 57.7 per cent, and a four-leg play paying 10x needs each at about 56.2 per cent. Multipliers differ by state, board and promotion, so use your own terms.

Sources

Every stored figure on this page came from one of these, read 2026-10-12. Lines move and injury news lands after that; the prices in the strip and on the board are read live when the page loads, not written into it.

  1. ESPN NFL scoreboard: schedule, records, venue, broadcast, the posted spread and the total. site.api.espn.com
  2. ESPN NFL game summaries for the completed Week 1 to Week 5 games: the five-game player totals, summed from the box scores. espn.com
  3. Kalshi public markets API, the Arizona Cardinals at Los Angeles Rams game market: the contract this page links to. Prices are read live in your browser, never stored here. external-api.kalshi.com
  4. The headline on this page: The Cardinals traded Marvin Harrison Jr. Read 2026-10-12. www.cbssports.com

PM Countdown is not affiliated with or endorsed by Kalshi, Polymarket, ESPN or the NFL. Prices shown are the venues’, not our picks.

21+Only risk what you can afford to lose. Set a money limit before you start, take profits on purpose and stop when you hit your limit. Not financial or betting advice. Gambling problem? Call or text 1-800-MY-RESET.

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