TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Insights
Indices
Tour
All
Trending
Breaking
New
Ending Soon
Politics
Sports
Crypto
Companies
Elections
Financials
Economics
Other
Entertainment
Science and Technology
Colorado Rapids vs. Saint Louis City SC - More Markets
kalshi
polymarket

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

Volume:
$48,100

Reg Time: Saint Louis wins by more than 1.5 goals

all

2 markets

Kalshi

Polymarket

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 17, 2026

Closed: Sep 16, 11:39 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: Saint Louis wins by more than 1.5 goals

View
100%
83%
Yes 100¢No 0¢
100¢
N/A
$12,989
N/A
N/A
$10,167
Settled
Yes
polymarket

Saint Louis City SC (-1.5)

View
100%
84%
Yes 100¢No 0¢
0.1¢
N/A
$5,614
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 2.5

View
100%
42%
Yes 100¢No 0¢
0.1¢
N/A
$7,707
N/A
N/A
N/A
Settled
Yes
kalshi

Reg Time: Saint Louis wins by more than 2.5 goals

View
100%
Yes 100¢No 0¢
100¢
N/A
$4,198
N/A
N/A
$3,549
Settled
Yes
polymarket

Saint Louis City SC (-2.5)

View
100%
94%
Yes 100¢No 0¢
0.1¢
N/A
$318
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 1.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$1,207
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 0.5

View
100%
5%
Yes 100¢No 0¢
0.1¢
N/A
$850
N/A
N/A
N/A
Settled
Yes
polymarket

Saint Louis City SC O/U 1.5

View
100%
59%
Yes 100¢No 0¢
0.1¢
N/A
$176
N/A
N/A
N/A
Settled
Yes
polymarket

1st Half O/U 0.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$42
N/A
N/A
N/A
Settled
Yes
polymarket

Saint Louis City SC O/U 0.5

View
100%
23%
Yes 100¢No 0¢
0.1¢
N/A
$25
N/A
N/A
N/A
Settled
Yes
polymarket

Saint Louis City SC O/U 2.5

View
100%
52%
Yes 100¢No 0¢
0.1¢
N/A
$20
N/A
N/A
N/A
Settled
Yes
kalshi

Reg Time: Colorado wins by more than 1.5 goals

View
0%
Yes 0¢No 100¢
100¢
N/A
$5,865
N/A
N/A
$5,203
Settled
No
polymarket

Colorado Rapids (-1.5)

View
0%
19%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 3.5

View
0%
35%
Yes 0¢No 100¢
—
N/A
$4,221
N/A
N/A
N/A
Settled
Yes
kalshi

Reg Time: Colorado wins by more than 2.5 goals

View
0%
Yes 0¢No 100¢
100¢
N/A
$2,286
N/A
N/A
$1,691
Settled
No
polymarket

Colorado Rapids (-2.5)

View
0%
7%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 5.5

View
0%
8%
Yes 0¢No 100¢
—
N/A
$1,408
N/A
N/A
N/A
Settled
Yes
polymarket

Both Teams to Score

View
0%
62%
Yes 0¢No 100¢
—
N/A
$674
N/A
N/A
N/A
Settled
No
polymarket

1st Half O/U 1.5

View
0%
39%
Yes 0¢No 100¢
—
N/A
$215
N/A
N/A
N/A
Settled
Yes
polymarket

Colorado Rapids O/U 1.5

View
0%
44%
Yes 0¢No 100¢
—
N/A
$196
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 4.5

View
0%
18%
Yes 0¢No 100¢
—
N/A
$58
N/A
N/A
N/A
Settled
Yes
polymarket

Both Teams to Score in First Half

View
0%
23%
Yes 0¢No 100¢
—
N/A
$25
N/A
N/A
N/A
Settled
No
polymarket

Colorado Rapids O/U 2.5

View
0%
Yes 0¢No 100¢
—
N/A
$7
N/A
N/A
N/A
Settled
Yes
polymarket

1st Half O/U 2.5

View
0%
14%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Colorado Rapids O/U 0.5

View
0%
79%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 38

Description

This group contains markets related to the US Open Cup soccer match between the Colorado Rapids and Saint Louis City SC, focusing on the goal spread and over/under totals for both the entire match and individual halves. Markets cover both teams winning by a certain margin and total goals scored.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Divergence in resolution source and handling of data unavailability/cancellations.Hero tip: Polymarket's defined resolution source and tie-breaking rules provide greater certainty. Prioritize Polymarket markets for clarity, but be aware of the 24-hour data availability window.

Critical divergence points:

  • Kalshi: Resolves based on a game scheduled for Sep 16, 2026, with no specified tie-breaking rule or fallback data sources. Relies on the game occurring as scheduled.
  • Polymarket: Resolves based on the official final score published on ussoccer.com, with fallback sources (Flashscore, Sofascore, consensus reporting). Resolves 50-50 if the game is canceled or data is unavailable within 24 hours.
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

More markets for the US Open Cup game, scheduled for September 16 at 9:30 PM ET.

Kalshi

This event resolves based on the goal differential by which either Colorado or Saint Louis wins the US Open Cup match scheduled for September 16, 2026, after 90 minutes of regulation time plus stoppage time, excluding extra time and penalties. Markets are structured around specific win margins: Colorado winning by more than 2.5 goals, Colorado winning by more than 1.5 goals, Saint Louis winning by more than 1.5 goals, and Saint Louis winning by more than 2.5 goals. Each market resolves to 'Yes' if the actual win margin meets or exceeds the specified threshold. The rules note that Kalshi is not affiliated with the governing league, and all trademarks belong to their respective owners.

Frequently asked questions

On Polymarket and Kalshi, this dashboard tracks the consensus view on the outcome of the Colorado Rapids vs. Saint Louis City SC match. Currently, the aggregated volume across both platforms is $48,100, with $44,850 traded in the last 24 hours. This allows users to see how predictions are evolving in real-time, and compare probabilities across different venues. The dashboard provides a unified view of the market, showing the most likely outcomes as determined by traders on both Polymarket and Kalshi, giving a comprehensive picture of expectations for this sporting event.

Prediction market odds, like those found for this market, often reflect the wisdom of the crowd, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set lines based on their own models and aim to balance action on both sides, while prediction markets aggregate diverse opinions. This can lead to discrepancies, especially when public sentiment strongly diverges from expert analysis. The implied probabilities within this market may differ from those offered by sportsbooks, providing an opportunity for arbitrage or informed betting decisions. It’s important to compare both to gain a well-rounded view.

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. Prices on Polymarket and Kalshi can diverge due to several factors. Each platform attracts a different user base with varying risk tolerances and information sets, which can lead to differing opinions on the probability of outcomes. Trading volume also plays a role; higher volume on one platform can indicate stronger conviction and potentially influence prices. Furthermore, the specific market structures and fee schedules on Polymarket and Kalshi can create price discrepancies. Currently, Polymarket currently favors Colorado Rapids winning at 48%, while Kalshi leans toward Saint Louis City SC winning at 52%.