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Colorado Rapids vs. Saint Louis City SC
kalshi
polymarket

What is the result of Colorado Rapids vs. Saint Louis City SC?

Volume:
$170,803

Saint Louis advances

all

2 markets

Kalshi

Polymarket

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 17, 2026

Closed: Sep 16, 10:00 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

Saint Louis advances

View
100%
55%
Yes 100¢No 0¢
100¢
N/A
$103,709
N/A
N/A
$97,679
Settled
Yes
polymarket

Saint Louis City SC

View
100%
65%
Yes 100¢No 0¢
0.1¢
N/A
$9,756
N/A
N/A
N/A
Settled
Yes
polymarket

Colorado Rapids

View
0%
39%
Yes 0¢No 100¢
—
N/A
$31,901
N/A
N/A
N/A
Settled
No
kalshi

Colorado advances

View
0%
55%
Yes 0¢No 100¢
100¢
N/A
$24,761
N/A
N/A
$21,364
Settled
No
polymarket

Draw (Colorado Rapids vs. Saint Louis City SC)

View
0%
26%
Yes 0¢No 100¢
—
N/A
$676
N/A
N/A
N/A
Settled
No
Total markets: 5

Description

This group centers around the US Open Cup Semifinal match between the Colorado Rapids and Saint Louis City SC. Markets exist on which team will advance, and on the match outcome (win, loss, or draw) on a specific date.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Polymarket focuses on the result of a specific game date, while Kalshi focuses on advancement in the tournament.Hero tip: Consider the potential for extra time or penalty shootouts when trading Kalshi markets, as they resolve on advancement, not just the 90-minute result. Polymarket markets are date-specific and will not account for scenarios beyond the scheduled game time.

Critical divergence points:

  • Polymarket: Resolves on the winner (or draw) of the game scheduled for September 16, 2026, within 90 minutes plus stoppage time. If the game is canceled, the market resolves 'No'. Uses official stats, then Flashscore/Sofascore, then consensus reporting. "If Colorado Rapids wins, this market will resolve to "Yes"."
  • Kalshi: Resolves on which team advances past the other in the Semifinal of the US Open Cup. No specific date is mentioned. "If Colorado advance past Saint Louis in the Colorado vs Saint Louis soccer tie in the Semifinal of the US Open Cup, then the market resolves to Yes."
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, September 16, 2026 between Colorado Rapids and Saint Louis City SC.

Kalshi

If Colorado advance past Saint Louis in the Colorado vs Saint Louis soccer tie in the Semifinal of the US Open Cup, then the market resolves to Yes. If Saint Louis advance past Colorado in the Colorado vs Saint Louis soccer tie in the Semifinal of the US Open Cup, then the market resolves to Yes.

Frequently asked questions

Prediction market odds, like those found on Polymarket and Kalshi, often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set lines based on their own models and to balance action, while this market is driven by individuals willing to put their capital behind their beliefs. This can lead to discrepancies, particularly when public sentiment diverges from expert analysis. It's common to see prediction markets react more quickly to new information and potentially offer more accurate probabilities, though this isn't always the case.

Differences in prices between Polymarket and Kalshi for the Colorado Rapids vs. Saint Louis City SC match can arise from 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, which can influence price discovery. For example, Polymarket might attract more sophisticated traders, while Kalshi could have a broader range of participants with varying levels of expertise. Additionally, differing trading fees and market-making strategies can contribute to price discrepancies. These variations are normal and represent the independent assessment of probabilities by each platform’s community.