Market snapshot: Oct 21, 2026, 3:00 AM UTC. Prices may have changed since this snapshot.

GroupKALSHI

Event GroupKALSHISports

Kansas City vs Seattle: 1st Half / Fulltime Result

Reported volume

K 0 contracts

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Kansas City vs Seattle: 1st Half / Fulltime Result

Vol

K 0 contracts

Events

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Kalshi

Current odds

Snapshot from Oct 21, 2026, 3:00 AM UTC

As of Oct 21, 2026, 3:00 AM UTC, the highest-priced outcome on Kalshi is Seattle 1H / Seattle game at 21%.

Kalshi

Seattle 1H / Seattle game21%
Kansas City 1H / Kansas City game16.5%
Kansas City 1H / Seattle game8%
Seattle 1H / Kansas City game7%
Tie 1H / Seattle game4%

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

Price ChartContract price history

9 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.

Seattle wins 1st Half / Seattle wins game

No data available

Single-Platform Markets(9)

Market	Platform	Price
Seattle wins 1st Half / Seattle wins game	Kalshi	21.0%
Kansas City wins 1st Half / Kansas City wins game	Kalshi	16.5%
Kansas City wins 1st Half / Seattle wins game	Kalshi	8.0%
Seattle wins 1st Half / Kansas City wins game	Kalshi	7.0%
Tie in 1st Half / Seattle wins game	Kalshi	4.0%
Tie in 1st Half / Kansas City wins game	Kalshi	3.5%
Tie in 1st Half / Game ends in a tie	Kalshi	0.5%
Seattle wins 1st Half / Game ends in a tie	Kalshi	0.5%
Kansas City wins 1st Half / Game ends in a tie	Kalshi	0.5%

Rules & Resolution

Saved matching review

Needs review: no direct pair assessment is available.

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

Saved contracts

Same-question pairs

Source snapshot: Oct 21, 2026, 3:00 AM UTC

About This Event

KC vs SEA (Oct 25) If Seattle and Kansas City tie in the 1st half X Y Z full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. This market resolves based on the combination of the 1st half and full game, including overtime, result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. This market will close and expire after X Y is Z

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

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Event: Kansas City vs Seattle: 1st Half / Fulltime Result
Source snapshot: Oct 21, 2026, 3:00 AM UTC
Reported event volume (provider units): K 0 contracts
Coverage: 9 of 9 saved contracts included.
Prices are saved observations, not executable quotes. Listed close dates do not promise settlement or payout time.

Contract: Tie in 1st Half / Game ends in a tie
Provider: kalshi; ID: kalshi-KXNFL1HFT-26OCT25KCSEA-TIETIE; status: active
Source: https://kalshi.com/markets/kxnfl1hft-26oct25kcsea
Observed: Oct 21, 2026, 3:00 AM UTC
Listed close: Oct 28, 2026, 12:20 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.5%; 24h change unavailable
Outcome No: 99.5%; 24h change unavailable
Saved rules: If Seattle and Kansas City tie in the 1st half and Seattle and Kansas City tie in the full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. Secondary rules: This market resolves based on the combination of the 1st half and full game (including overtime) result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire after the game is complete.

Contract: Tie in 1st Half / Seattle wins game
Provider: kalshi; ID: kalshi-KXNFL1HFT-26OCT25KCSEA-TIESEA; status: active
Source: https://kalshi.com/markets/kxnfl1hft-26oct25kcsea
Observed: Oct 21, 2026, 3:00 AM UTC
Listed close: Oct 28, 2026, 12:20 AM UTC
Reported volume: 0 contracts
Outcome Yes: 4.0%; 24h change unavailable
Outcome No: 96.0%; 24h change unavailable
Saved rules: If Seattle and Kansas City tie in the 1st half and Seattle wins the full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. Secondary rules: This market resolves based on the combination of the 1st half and full game (including overtime) result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire after a winner is declared.

Contract: Tie in 1st Half / Kansas City wins game
Provider: kalshi; ID: kalshi-KXNFL1HFT-26OCT25KCSEA-TIEKC; status: active
Source: https://kalshi.com/markets/kxnfl1hft-26oct25kcsea
Observed: Oct 21, 2026, 3:00 AM UTC
Listed close: Oct 28, 2026, 12:20 AM UTC
Reported volume: 0 contracts
Outcome Yes: 3.5%; 24h change unavailable
Outcome No: 96.5%; 24h change unavailable
Saved rules: If Seattle and Kansas City tie in the 1st half and Kansas City wins the full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. Secondary rules: This market resolves based on the combination of the 1st half and full game (including overtime) result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire after a winner is declared.

Contract: Seattle wins 1st Half / Game ends in a tie
Provider: kalshi; ID: kalshi-KXNFL1HFT-26OCT25KCSEA-SEATIE; status: active
Source: https://kalshi.com/markets/kxnfl1hft-26oct25kcsea
Observed: Oct 21, 2026, 3:00 AM UTC
Listed close: Oct 28, 2026, 12:20 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.5%; 24h change unavailable
Outcome No: 99.5%; 24h change unavailable
Saved rules: If Seattle wins the 1st half and Seattle and Kansas City tie in the full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. Secondary rules: This market resolves based on the combination of the 1st half and full game (including overtime) result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire after the game is complete.

Contract: Seattle wins 1st Half / Seattle wins game
Provider: kalshi; ID: kalshi-KXNFL1HFT-26OCT25KCSEA-SEASEA; status: active
Source: https://kalshi.com/markets/kxnfl1hft-26oct25kcsea
Observed: Oct 21, 2026, 3:00 AM UTC
Listed close: Oct 28, 2026, 12:20 AM UTC
Reported volume: 0 contracts
Outcome Yes: 21.0%; 24h change unavailable
Outcome No: 79.0%; 24h change unavailable
Saved rules: If Seattle wins the 1st half and Seattle wins the full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. Secondary rules: This market resolves based on the combination of the 1st half and full game (including overtime) result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire after a winner is declared.

Contract: Seattle wins 1st Half / Kansas City wins game
Provider: kalshi; ID: kalshi-KXNFL1HFT-26OCT25KCSEA-SEAKC; status: active
Source: https://kalshi.com/markets/kxnfl1hft-26oct25kcsea
Observed: Oct 21, 2026, 3:00 AM UTC
Listed close: Oct 28, 2026, 12:20 AM UTC
Reported volume: 0 contracts
Outcome Yes: 7.0%; 24h change unavailable
Outcome No: 93.0%; 24h change unavailable
Saved rules: If Seattle wins the 1st half and Kansas City wins the full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. Secondary rules: This market resolves based on the combination of the 1st half and full game (including overtime) result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire after a winner is declared.

Contract: Kansas City wins 1st Half / Game ends in a tie
Provider: kalshi; ID: kalshi-KXNFL1HFT-26OCT25KCSEA-KCTIE; status: active
Source: https://kalshi.com/markets/kxnfl1hft-26oct25kcsea
Observed: Oct 21, 2026, 3:00 AM UTC
Listed close: Oct 28, 2026, 12:20 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.5%; 24h change unavailable
Outcome No: 99.5%; 24h change unavailable
Saved rules: If Kansas City wins the 1st half and Seattle and Kansas City tie in the full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. Secondary rules: This market resolves based on the combination of the 1st half and full game (including overtime) result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire after the game is complete.

Contract: Kansas City wins 1st Half / Seattle wins game
Provider: kalshi; ID: kalshi-KXNFL1HFT-26OCT25KCSEA-KCSEA; status: active
Source: https://kalshi.com/markets/kxnfl1hft-26oct25kcsea
Observed: Oct 21, 2026, 3:00 AM UTC
Listed close: Oct 28, 2026, 12:20 AM UTC
Reported volume: 0 contracts
Outcome Yes: 8.0%; 24h change unavailable
Outcome No: 92.0%; 24h change unavailable
Saved rules: If Kansas City wins the 1st half and Seattle wins the full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. Secondary rules: This market resolves based on the combination of the 1st half and full game (including overtime) result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire after a winner is declared.

Contract: Kansas City wins 1st Half / Kansas City wins game
Provider: kalshi; ID: kalshi-KXNFL1HFT-26OCT25KCSEA-KCKC; status: active
Source: https://kalshi.com/markets/kxnfl1hft-26oct25kcsea
Observed: Oct 21, 2026, 3:00 AM UTC
Listed close: Oct 28, 2026, 12:20 AM UTC
Reported volume: 0 contracts
Outcome Yes: 16.5%; 24h change unavailable
Outcome No: 83.5%; 24h change unavailable
Saved rules: If Kansas City wins the 1st half and Kansas City wins the full game in the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026, then the market resolves to Yes. Secondary rules: This market resolves based on the combination of the 1st half and full game (including overtime) result of the Kansas City vs Seattle Pro Football game originally scheduled for Oct 25, 2026. If either the first half or full game result is incorrect, the market resolves to No as both results have to be correct in order for the market to resolve Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is not started within 48 hours, the market will resolve to a fair price.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire after a winner is declared.

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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