Fight Night: Castaneda vs Heili
As of Fri, 25 Sep 2026 21:55:05 UTC, Kalshi traders price John Castaneda (77.0%), Alateng Heili (23.0%). The market has $44K in volume and closes on Sun, 27 Sep 2026.
Updated:
Current odds
| Outcome | Chance | Yes price | No price |
|---|---|---|---|
| John Castaneda | 77.0% | 77.0¢ | 23.0¢ |
| Alateng Heili | 23.0% | 23.0¢ | 77.0¢ |
Market details
- Venue: Kalshi
- Volume: $44K
- Liquidity: $44K
- Closes:
Resolution rules
Each outcome is a separate contract with its own rules. The rules for John Castaneda:
If John Castaneda wins the Castaneda vs Heili professional MMA fight originally scheduled for Sep 26, 2026, then the market resolves to Yes. The following market refers to the Castaneda vs Heili professional MMA fight originally scheduled for Sep 26, 2026. If this fight is postponed or delayed, the market will remain open and close after the rescheduled fight has finished (within two weeks). If the fight is declared a tie or no contest, the market will resolve to 50/50 for both fighters. If the fight is cancelled or rescheduled to over two weeks away, the market will resolve to a fair price in accordance with the rules. 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.
Sources
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