Who will be the Heavyweight Title on Dec 31, 2026?
1 platform$65 volumePart of Heavyweight Title on Dec 31, 2026? – Before 2027
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Green = best available price per side. Each card shows how that exchange titles the contract, plus liquidity, volume, and close date.
Fees
For the cross-venue prices shown above — same venue, same schedule for each outcome.
From each venue's own fee data or published rules (Polymarket: fee schedule on the market; Kalshi: official taker formula). The simple percent is a shorthand—actual dollars still depend on price and size. Hover a venue for full wording.
- Kalshi
- 7%
Contract rules
Compare the exchange-specific contract text behind the prices above.
Description
If Curtis Blaydes is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
Resolution criteria
This market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.
Other outcomes in this event
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