Market snapshot: Oct 19, 2026, 9:00 PM UTC. Prices may have changed since this snapshot.

GroupKALSHI

Event GroupKALSHISports

Who will Song Yadong fight next?

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Who will Song Yadong fight next?

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Current odds

Snapshot from Oct 19, 2026, 9:00 PM UTC

As of Oct 19, 2026, 9:00 PM UTC, the highest-priced outcome on Kalshi is Merab Dvalishvili at 21.5%.

Kalshi

Merab Dvalishvili21.5%
Petr Yan11.5%
Cory Sandhagen11.5%
Sean O'Malley7.5%
Payton Talbott6.5%

Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.

Price ChartContract price history

19 markets tracked

Historical observations can differ from current quotes. Kalshi points are hourly trade averages.

Saved prices are comparisons, not executable quotes. A price difference does not establish arbitrage. Check both contracts, live order prices, fees and available size.

Song Yadong next fight after Issuance and before Jan 1, 2028: Merab Dvalishvili

No data available

Single-Platform Markets(19)

Market	Platform	Price
Song Yadong next fight after Issuance and before Jan 1, 2028: Merab Dvalishvili	Kalshi	21.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Petr Yan	Kalshi	11.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Cory Sandhagen	Kalshi	11.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Sean O'Malley	Kalshi	7.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Payton Talbott	Kalshi	6.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Mario Bautista	Kalshi	5.0%
Song Yadong next fight after Issuance and before Jan 1, 2028: Raul Rosas Jr.	Kalshi	4.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Montel Jackson	Kalshi	4.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: David Martinez	Kalshi	4.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Umar Nurmagomedov	Kalshi	3.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Aiemann Zahabi	Kalshi	3.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Marlon Vera	Kalshi	3.0%
Song Yadong next fight after Issuance and before Jan 1, 2028: Marcus McGhee	Kalshi	3.0%
Song Yadong next fight after Issuance and before Jan 1, 2028: Kyler Phillips	Kalshi	2.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Deiveson Figueiredo	Kalshi	2.5%
Song Yadong next fight after Issuance and before Jan 1, 2028: Rob Font	Kalshi	2.0%
Song Yadong next fight after Issuance and before Jan 1, 2028: Charles Jourdain	Kalshi	2.0%
Song Yadong next fight after Issuance and before Jan 1, 2028: Bryce Mitchell	Kalshi	2.0%
Song Yadong next fight after Issuance and before Jan 1, 2028: Adrian Yanez	Kalshi	2.0%

Rules & Resolution

Saved matching review

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A saved event match does not establish identical settlement. Pair reviews appear with each price comparison.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

K 0 contracts

Reported volume · provider units

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Same-question pairs

Source snapshot: Oct 19, 2026, 9:00 PM UTC

About This Event

Song Yadong - Jan 1, 2028 If the first officially sanctioned MMA fight that Song Yadong competes in is against X after Issuance and before Jan 1, 2028, then the market resolves to Yes. If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout, exhibition bouts do not qualify, and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify. 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. This market will close and expire early if the event occurs.

AI-generated analysis based on market data. Not financial advice.

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Event: Who will Song Yadong fight next?
Source snapshot: Oct 19, 2026, 9:00 PM UTC
Reported event volume (provider units): K 0 contracts
Coverage: 19 of 19 saved contracts included.
Prices are saved observations, not executable quotes. Listed close dates do not promise settlement or payout time.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Umar Nurmagomedov
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-UNUR; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.5%; 24h change unavailable
Outcome No: 96.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Umar Nurmagomedov after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Sean O'Malley
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-SOM; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 7.5%; 24h change unavailable
Outcome No: 92.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Sean O'Malley after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Raul Rosas Jr.
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-RROS; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 4.5%; 24h change unavailable
Outcome No: 95.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Raul Rosas Jr. after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Rob Font
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-RFON; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.0%; 24h change unavailable
Outcome No: 98.0%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Rob Font after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Petr Yan
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-PYAN; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 11.5%; 24h change unavailable
Outcome No: 88.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Petr Yan after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Payton Talbott
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-PTAL; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 6.5%; 24h change unavailable
Outcome No: 93.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Payton Talbott after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Marlon Vera
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-MVER; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Marlon Vera after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Marcus McGhee
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-MMCG; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Marcus McGhee after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Montel Jackson
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-MJAC; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 4.5%; 24h change unavailable
Outcome No: 95.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Montel Jackson after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Merab Dvalishvili
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-MDVA; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 21.5%; 24h change unavailable
Outcome No: 78.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Merab Dvalishvili after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Mario Bautista
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-MBAU; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 5.0%; 24h change unavailable
Outcome No: 95.0%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Mario Bautista after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Kyler Phillips
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-KPHI; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Kyler Phillips after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: David Martinez
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-DMAR; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 4.5%; 24h change unavailable
Outcome No: 95.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against David Martinez after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Deiveson Figueiredo
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-DFIG; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Deiveson Figueiredo after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Cory Sandhagen
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-CSAN; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 11.5%; 24h change unavailable
Outcome No: 88.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Cory Sandhagen after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Charles Jourdain
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-CJOU; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.0%; 24h change unavailable
Outcome No: 98.0%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Charles Jourdain after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Bryce Mitchell
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-BMIT; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.0%; 24h change unavailable
Outcome No: 98.0%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Bryce Mitchell after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Aiemann Zahabi
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-AZAH; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.5%; 24h change unavailable
Outcome No: 96.5%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Aiemann Zahabi after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Contract: Song Yadong next fight after Issuance and before Jan 1, 2028: Adrian Yanez
Provider: kalshi; ID: kalshi-KXMMAFIGHTNEXT-YSON26OCT19-AYAN; status: active
Source: https://kalshi.com/markets/kxmmafightnext-yson26oct19
Observed: Oct 19, 2026, 9:00 PM UTC
Listed close: Jan 1, 2028, 3:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.0%; 24h change unavailable
Outcome No: 98.0%; 24h change unavailable
Saved rules: If the first officially sanctioned MMA fight that Song Yadong competes in is against Adrian Yanez after Issuance and before Jan 1, 2028, then the market resolves to Yes. Secondary rules: If Song Yadong’s next fight after Issuance and before Jan 1, 2028 is against a fighter not listed in this event, or if Song Yadong does not fight anyone before Jan 1, 2028, then all markets will resolve to No. To qualify, a fight must be an officially sanctioned professional MMA bout (exhibition bouts do not qualify) and must actually begin before Jan 1, 2028. Fights that are scheduled but are canceled, postponed, or otherwise do not take place before Jan 1, 2028 do not qualify.

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. Early close condition: This market will close and expire early if the event occurs.

Saved cross-platform review:
No exact pair with two valid binary Yes prices is available for comparison.

Explain the named outcomes, material rule/deadline differences, and evidence limits. Keep Polymarket dollar volume separate from Kalshi contract counts. Do not average unrelated contracts, infer missing prices or changes, or describe unreviewed/related pairs as equivalent. Distinguish listed prices from executable bid/ask prices, fees and available size. Do not invent current news, confidence scores or settlement guarantees. Cite the provided source links and identify what further evidence would be needed.

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AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

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