Final · our forecast was DET 60%, ARI 40% · Updated Oct 11
Expected margin
DET by 10.7
Expected score
DET 36.2 – 25.5 ARI
Expected total
61.7
LionsThe matchupCardinals
−153Our fair odds+153
36.2Expected points25.5
+0.14Power rating−0.55
29.8Points / game21.8
31.8Allowed / game29.2
389Total yards / game295
5.8Yards / play4.4
287Passing yards / game194
2−2Season record1−3
4−6Last 101−9
Prediction markets
Kalshi · Polymarket US · ProphetX · Novig
DET chance · ARI chance
Our model fair60.5%39.5%
Kalshi71.5%32.5%
Polymarket USno two-sided price
ProphetXno two-sided price
Novigno two-sided price
Full price table
Team
Our modelfair
Kalshipre-game · 3:25 PM CT
Polymarket US
ProphetX
Novig
Moneyline
DETDetroit Lions
−15360%
−25171.5%
—
—
—
ARIArizona Cardinals
+15340%
+20832.5%
—
—
—
SpreadDET by 10.7
DETDetroit Lions
−10.7our margin
—
—
—
—
ARIArizona Cardinals
+10.7our margin
—
—
—
—
Totalwe expect 61.7
Over
61.7our total
—
—
—
—
Under
61.7our total
—
—
—
—
These are each venue’s last prices before the start (Kalshi’s moneyline: its pre-game close). Odds are the price to buy that side now, taker fee included; the small percent is the implied chance of that same price. Highlighted is the best price in the row among venues on the same line. — means not listed (hover or tap for why). A market price is not the true chance of winning.
Margin range
Detroit Lions by 10.7 expected
3528211470714212835
← DET wins byARI wins by →
Detroit Lions wins by 3 or more73%
Detroit Lions wins by 7 or more60%
Detroit Lions wins by 10 or more53%
Within 3 points either way17%
Centered on the expected margin above; shape from the real results of 1,401 past NFL games.
Total range
61.7 expected
30405060708090
Total points, both teams
Total over 54.567%
Total over 61.551%
Total over 68.535%
Total from 55 to 6832%
Centered on the expected total above; shape from the real results of 1,401 past NFL games.