Arizona Cardinals vs Dallas Cowboys
Sunday, November 1, 2026 · AT&T Stadium, Arlington, TX
Quick Answer
As of August 1, 2026, our model favors the Cowboys by 7.5 in Arizona Cardinals vs Dallas Cowboys, NFL Week 8 2026 — 71% to win, and the 2nd-widest model gap in Week 8. Kalshi has not listed KXNFLGAME-26NOV01ARIDAL yet, so there is no price to compare: when it opens, Cowboys at 66c or below (or Cardinals at 24c or below) is where the model would take a position.
ARI
-3.6
DAL
+1.5
Cardinals
29%
model win prob
Cowboys
71%
model win prob
KXNFLGAME-26NOV01ARIDALhasn't opened yet, so there is no price to compare. When it does, the model buys the Cowboys at 66c or below, or the Cardinals at 24c or below — a five-point threshold either way. The market column fills in automatically.
Power-rating comparison
Why the model has the Cowboys by 7.5
The model does not think this one is close. The Cowboys rate 11th of 32 at +1.5, the Cardinals 30th at -3.6, and once home field is applied the line lands on the Cowboys by 7.5 — 71% to win. That is the 2nd-widest gap among the 14 games on the Week 8 board. A preseason rating spread this size is not a promise: it says nothing about turnovers, health, or a defense that shows up different than last year. What it does say is that the Cardinals need the price to be wrong, not the matchup.
The sharpest unit gap in the game runs one way: the Cowboys offense grades +3.9 (3rd of 32) against a Cardinals defense at -2.9 (29th) — 6.8 points of separation on our scale, and the single biggest reason the line sits where it does. Going the other direction, the Cardinals offense (-0.7, 23rd) meets the Cowboys defense (-3.2, 32nd), a 2.5-point gap. Special teams adds to it: the Cowboys grade +0.7, 7th in the league, against -0.1 (30th) on the other side — close to a point of hidden margin.
Zoom out to the full season and the model projects the Cowboys at 8.8 wins (favored in 11 of 17) and the Cardinals at 6.4 (favored in 3) — 2.4 wins apart across the year. By win probability this is the 17th-hardest game on the Cowboys' schedule and the 3rd-hardest on the Cardinals'. It is the softest spot on the Cowboys' entire schedule.
One team has owned this series: the Cardinals are 9-4 in 13 regular-season meetings since 2002. They have also met 1 time in the playoffs. They last met in 2025: Cardinals won 27-17 in November. Over their last 4 meetings the Cowboys are 0-4. Worth saying plainly — the model does not know any of that. It reads 2026 ratings and nothing else, so a lopsided series is a story, not a number on this page.
A note on confidence this high: the model has only been this sure 312 times in 3266 walk-forward games from 2013-2024. Teams it put in the 70-75% range won 71% of those. So a 71% Cowboys number is well supported by the record, and still loses about 29 times in 100 — which is exactly why the position is a price question, not a certainty question.
There is no market to compare against yet — Kalshi has not listed KXNFLGAME-26NOV01ARIDAL — and we are not going to invent a price. What the model will say when it opens: Cowboys YES is only worth buying at 66c or below, which is a demanding ask on a side the model already has at 71%. The likelier position on a game this lopsided is the Cardinals at 24c or below, where the payoff does the work. Week 1's KXNFLGAME contracts opened in May 2026 and the rest of the slate lists as the season gets closer; this page picks up the price automatically when it does.
Prediction markets are not sportsbooks — you trade a contract that settles at $1 or $0, not a wager against a house line. Informational only; trade responsibly.
Cardinals vs Cowboys — frequently asked
Who is favored in Cardinals vs Cowboys in Week 8?
Our power-rating model favors the Cowboys by 7.5 points, a 71% win probability over the Cardinals. The Cowboys rate 11th of 32 (+1.5) and the Cardinals 30th (-3.6); Kalshi has not listed KXNFLGAME-26NOV01ARIDAL yet, so the model line is the only number on the board.
What would it take for the Cardinals to win?
The 7.5-point line comes from a 5.1-point rating gap, and a single-game margin has roughly a 13.5-point standard deviation around it — which is why the Cardinals still project at 29% rather than zero. Their best structural path is the Cardinals defense (-2.9, 29th of 32) holding up. Ratings do not price injuries or turnover luck, which is where most upsets actually come from.
How do you take a position on Cardinals vs Cowboys?
The contract will be KXNFLGAME-26NOV01ARIDAL on Kalshi, a CFTC-regulated exchange open to traders in all 50 states. It has not opened yet; when it does, the model would take the Cowboys at 66c or below, or the Cardinals at 24c or below. There is no point spread — you buy a yes or no contract on a team and it settles at $1 or $0.
When and where do the Cowboys host the Cardinals?
Arizona Cardinals visit the Dallas Cowboys on Sunday, November 1, 2026 — a Sunday game in NFL Week 8, at AT&T Stadium, Arlington, TX.
What does the model project for the Cowboys and Cardinals this season?
Across all 17 games the model projects the Cowboys at 8.8 wins (favored in 11) and the Cardinals at 6.4 (favored in 3). This game ranks 17th-hardest on the Cowboys' schedule and 3rd-hardest on the Cardinals', by model win probability.
How often does the model win when it is 71% on a team like the Cowboys?
71% of the time. Over 3266 walk-forward games from 2013-2024 — trained only on prior seasons, no market line as an input — the model put a team in the 70-75% range 312 times, and those teams won 71% of them. The Cowboys at 71% over the Cardinals sit in that band, off a 7.5-point model line. Straight-up across all 3266 graded games the model picked winners at 59.6%, with a Brier score of 0.236 against 0.25 for a coin flip.
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