ARI Cardinals at SF 49ers

NFL · Sun 4:05 PM ET · 1-1 vs 2-0

Winner Spread 7.5 Total 47.5 1H Spread 4.5 1H Total 23.5 1Q Spread 2.5 1Q Total 7.5 Props

ARI +1.5 ARI +2.5 ARI +3.5 ARI +4.5 ARI +5.5 ARI +6.5 ARI +7.5

SF 49ers 1H -4.5

52%

▼ 16% this week

ARI Cardinals 1H +4.5

49%

7 days · Polymarket US

Compare pricesRanked after fees. You get the best automatically.

ARI Cardinals 1H +4.5

PPolymarket US49¢50.7¢ w/ feesKKalshi49¢50.7¢ w/ fees

SF 49ers 1H -4.5

PPolymarket US52¢53.7¢ w/ feesKKalshi52¢53.7¢ w/ fees

Rules by venue

Venues can settle the same bet differently, for example on a tie. Your order settles by the rules of the venue it fills on.

Polymarket US

This market will settle to Yes if San Francisco 49ers outscores Arizona Cardinals by more than 4.5 points in the first half of the San Francisco 49ers vs Arizona Cardinals professional football game scheduled for Sep 27, 2026. If the game is delayed, postponed, or suspended before the first half is completed and not rescheduled to a date within two weeks of the originally scheduled date, the market will settle to the last fair market price. Outcome sourced from the relevant governing body.

Kalshi

If SF 49ers wins by more than 4.5 points in the 1st half of the ARI Cardinals vs SF 49ers Pro Football game originally scheduled for Sep 27, 2026, then the market resolves to Yes.