Cardinals vs. 49ers: O/U 50.5

Kalshi — primary rule

If ARI Cardinals and SF 49ers collectively score more than 50.5 points in the ARI Cardinals vs SF 49ers Pro Football game originally scheduled for Sep 27, 2026, then the market resolves to Yes.

Polymarket — resolution criteria

In the upcoming NFL game, scheduled for September 27 at 4:05 PM ET: This market will resolve to "Over" if the Cardinals and 49ers combine to score 51 or more points in this game. If the combined total is less than 51, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.