
Data as of Oct 28, 2026, 7:46 AM UTC · policy pm-quality-4
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Arizona Cardinals
Loading selected book…
—
Rules
This market will resolve according to the team that finishes the 2026-27 NFL regular season with the worst regular season record (the lowest winning percentage among all 32 teams).
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/pro-football-2026-27-worst-regular-season-recordAI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+16 more outcomes
+28 more outcomes
+28 more outcomes
+97 more outcomes
+97 more outcomes
+27 more outcomes