TOTAL VOLUME:

$154.3b

24H VOL:

$219,029,434

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,869,293,526

411,051

Markets across

40,408

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MATCHED EVENTS:

4,377

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Columbus Crew vs. Saint Louis City SC
polymarket
kalshi

What is the result of Columbus Crew vs. Saint Louis City SC?

Volume:
$123,562

Reg Time: Tie

all

2 markets

Kalshi

Polymarket

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 22, 2026

Closed: Oct 21, 11:01 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Reg Time: Tie

View
100%
Yes 100¢No 0¢
—
N/A
$33,018
N/A
N/A
$21,364
Settled
Yes
polymarket

Draw (Columbus Crew vs. Saint Louis City SC)

View
100%
74%
Yes 100¢No 0¢
—
N/A
$3,038
N/A
N/A
N/A
Settled
Yes
kalshi

Reg Time: Columbus

View
0%
41%
Yes 0¢No 100¢
—
N/A
$47,851
N/A
N/A
$29,144
Settled
No
kalshi

Reg Time: Saint Louis

View
0%
34%
Yes 0¢No 100¢
—
N/A
$29,934
N/A
N/A
$21,905
Settled
No
polymarket

Columbus Crew

View
0%
Yes 0¢No 100¢
—
N/A
$6,825
N/A
N/A
N/A
Settled
No
polymarket

Saint Louis City SC

View
0%
33%
Yes 0¢No 100¢
—
N/A
$2,897
N/A
N/A
N/A
Settled
No
Total markets: 6

Description

This group forecasts the outcome of a US Open Cup soccer match between the Columbus Crew and Saint Louis City SC, scheduled for October 21, 2026. Markets exist for Columbus winning, Saint Louis winning, and the game ending in a draw, all determined within 90 minutes plus stoppage time.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Differing resolution criteria for a canceled game: Polymarket resolves to 'No' for win/draw markets, while Kalshi resolves all markets to 'Yes'.Hero tip: Be aware that a cancellation will likely lead to differing outcomes across platforms. Polymarket will likely pay out 'No' for win/draw markets, while Kalshi will pay out 'Yes' for all outcomes.

Critical divergence points:

  • Polymarket: If the game is canceled entirely, with no make-up game, this market will resolve "No". This applies to all win/draw markets.
  • Kalshi: If the game is canceled entirely, with no make-up game, the markets resolve to "Yes" for all outcomes (Columbus, Saint Louis, Tie).
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

This event is for the upcoming US Open Cup game, scheduled for Wednesday, October 21, 2026 between Columbus Crew and Saint Louis City SC.

Kalshi

The market resolves based on the result of the Columbus vs Saint Louis professional US Open Cup soccer game originally scheduled for Oct 21, 2026, after 90 minutes plus stoppage time. A win for Columbus resolves the 'Columbus' market to Yes; a win for Saint Louis resolves the 'Saint Louis' market to Yes; and a tie resolves the 'Tie' market to Yes. If the game is cancelled or rescheduled to over 48 hours away, the market will resolve to a fair price. Kalshi is not affiliated with the Governing League, and all trademarks belong to their respective owners.

Frequently asked questions

Prediction market odds, like those found on Polymarket and Kalshi, often reflect a more nuanced and aggregated view of potential outcomes than traditional sportsbooks. Sportsbooks set lines to balance action and ensure profit, while prediction markets are driven by the wisdom of the crowd. This market’s probabilities can differ from sportsbook lines due to varying information sources and incentives. Prediction markets can sometimes offer more accurate forecasts, especially when a large and informed group of traders participates, resulting in a volume of $123,562.

Prices on Polymarket and Kalshi for this market may diverge due to several factors. Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Each platform has its own user base, trading rules, and liquidity levels, which can influence price discovery. Differences in the types of traders participating – for instance, more sophisticated or information-rich traders on one platform – can also lead to price discrepancies. Additionally, the volume traded on each platform, currently $99,757 in the last 24 hours, impacts price sensitivity and responsiveness to new information.