
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 · Ciryl Gane
Loading selected book…
—
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Who will be UFC Light Heavyweight champion at the end of 2026?
Will Tom Aspinall successfully defend the UFC heavyweight title before 31 December 2026?
Heavyweight Title on Dec 31, 2026?
Light Heavyweight Title on Dec 31, 2026?
UFC Fight Night: Billy Elekana vs. Lucas Fernando (Light Heavyweight, Main Card)
WBC Heavyweight Title on January 1, 2027
Rules
This market will resolve according to the official UFC Heavyweight division champion on December 31, 2026 at 12:00 PM ET.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/who-will-be-ufc-heavyweight-champion-at-the-end-of-2026AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+8 more outcomes
+9 more outcomes
+6 more outcomes
+9 more outcomes
+8 more outcomes