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%

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Colorado Rapids SC vs. Seattle Sounders FC - More Markets
polymarket
predict

What is the result of Colorado Rapids SC vs. Seattle Sounders FC?

Volume:
$92,802

O/U 5.5

 - Polymarket

O/U 5.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 20, 2026

Closed: Sep 20, 1:35 AM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

O/U 5.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$20,979
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 2.5

100%
44%
Yes 100¢No 0¢
0.1¢
N/A
$16,238
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 3.5

100%
67%
Yes 100¢No 0¢
0.1¢
N/A
$11,685
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 1.5

100%
22%
Yes 100¢No 0¢
0.1¢
N/A
$8,821
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 4.5

100%
84%
Yes 100¢No 0¢
0.1¢
N/A
$6,831
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 0.5

100%
6%
Yes 100¢No 0¢
0.1¢
N/A
$2,499
N/A
N/A
N/A
Settled
Yes
polymarket

Both Teams to Score

100%
42%
Yes 100¢No 0¢
0.1¢
N/A
$1,850
N/A
N/A
N/A
Settled
Yes
polymarket

1st Half O/U 0.5

100%
27%
Yes 100¢No 0¢
0.1¢
N/A
$1,422
N/A
N/A
N/A
Settled
Yes
polymarket

Both Teams to Score in Second Half

100%
4%
Yes 100¢No 0¢
0.1¢
N/A
$261
N/A
N/A
N/A
Settled
Yes
polymarket

Seattle Sounders FC O/U 2.5

100%
89%
Yes 100¢No 0¢
0.1¢
N/A
$199
N/A
N/A
N/A
Settled
Yes
polymarket

Colorado Rapids SC O/U 2.5

100%
75%
Yes 100¢No 0¢
0.1¢
N/A
$144
N/A
N/A
N/A
Settled
Yes
polymarket

2nd Half O/U 1.5

100%
46%
Yes 100¢No 0¢
0.1¢
N/A
$102
N/A
N/A
N/A
Settled
Yes
polymarket

Colorado Rapids SC O/U 1.5

100%
49%
Yes 100¢No 0¢
0.1¢
N/A
$59
N/A
N/A
N/A
Settled
Yes
polymarket

Colorado Rapids SC 1st Half O/U 0.5

100%
46%
Yes 100¢No 0¢
0.1¢
N/A
$56
N/A
N/A
N/A
Settled
Yes
polymarket

2nd Half O/U 3.5

100%
5%
Yes 100¢No 0¢
0.1¢
N/A
$31
N/A
N/A
N/A
Settled
Yes
polymarket

Seattle Sounders FC O/U 1.5

100%
69%
Yes 100¢No 0¢
0.1¢
N/A
$30
N/A
N/A
N/A
Settled
Yes
polymarket

Seattle Sounders FC 2nd Half O/U 0.5

100%
3%
Yes 100¢No 0¢
0.1¢
N/A
$22
N/A
N/A
N/A
Settled
Yes
polymarket

2nd Half O/U 2.5

100%
71%
Yes 100¢No 0¢
0.1¢
N/A
$15
N/A
N/A
N/A
Settled
Yes
predict

O/U 2.5

99%
Yes 99¢No 1¢
—
$8,124
$1,366
N/A
N/A
N/A
Settled
No
predict

O/U 0.5

96%
Yes 96¢No 4¢
—
$5,717
$1
N/A
N/A
N/A
Settled
No
predict

O/U 1.5

83%
Yes 83¢No 17¢
—
$7,752
$202
N/A
N/A
N/A
Settled
No
predict

O/U 4.5

61%
Yes 61¢No 39¢
—
$7,752
$662
N/A
N/A
N/A
Settled
No
predict

O/U 3.5

59%
Yes 59¢No 41¢
—
$8,247
$200
N/A
N/A
N/A
Settled
No
predict

Colorado Rapids SC (-1.5)

42%
Yes 42¢No 58¢
—
$70,603
$382
N/A
N/A
N/A
Settled
No
predict

O/U 5.5

36%
Yes 36¢No 64¢
—
$7,752
$1,168
N/A
N/A
N/A
Settled
No
Total markets: 25 of 88

Description

This group contains a comprehensive set of markets related to the Colorado Rapids SC vs. Seattle Sounders FC MLS game on September 19th. Markets cover spreads, over/under goals (total and for each half), and both teams to score, offering diverse betting opportunities.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both platforms utilize the same resolution source (mlssoccer.com) and fallback procedures, with identical logic for handling postponements and cancellations.Primary resolution logic: Official statistics from mlssoccer.com

Core resolution logic:

  • Markets resolve based on the final score within 90 minutes of regular play plus stoppage time.
  • If mlssoccer.com data is unavailable, Flashscore is used, followed by Sofascore, then consensus reporting.
  • Postponed games remain open until completion; canceled games resolve 50/50.
  • Revisions to officially declared final scores after resolution are not considered.

Edge cases & clarifications:

  • No Data Available: If no acceptable data is available within 24 hours of the event's conclusion, the market resolves 50-50.
  • Game Abandoned: If the game is abandoned before the 90-minute mark, the market resolves based on the score at the time of abandonment, if available. Otherwise, it resolves 50-50.
Timing: Resolution occurs after the completion of the full 90 minutes of regular play plus stoppage time, or upon official cancellation of the event.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 MLS game, scheduled for September 19 at 9:30 PM ET.

Predict

More markets for the MLS game, scheduled for September 19 at 9:30 PM ET.