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$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

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VS.

Kalshi:

61%

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Sporting Kansas City vs. St. Louis City SC - More Markets
polymarket
kalshi

What is the result of Sporting Kansas City vs. St. Louis City SC?

Volume:
$1,707,299

Atlanta

 - Kalshi

Atlanta - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 20, 2026

Closed: Aug 23, 9:33 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

Atlanta

View
100%
Yes 100¢No 0¢
100¢
N/A
$876,847
N/A
N/A
$603,432
Settled
Yes
polymarket

O/U 1.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$8,786
N/A
N/A
N/A
Settled
Yes
polymarket

1st Half O/U 0.5

100%
23%
Yes 100¢No 0¢
0.1¢
N/A
$3,349
N/A
N/A
N/A
Settled
Yes
polymarket

Both Teams to Score

100%
Yes 100¢No 0¢
0.1¢
N/A
$3,019
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 0.5

100%
4%
Yes 100¢No 0¢
0.1¢
N/A
$2,315
N/A
N/A
N/A
Settled
Yes
polymarket

St. Louis City SC O/U 0.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$1,654
N/A
N/A
N/A
Settled
Yes
polymarket

Sporting Kansas City O/U 0.5

100%
25%
Yes 100¢No 0¢
0.1¢
N/A
$677
N/A
N/A
N/A
Settled
Yes
polymarket

St. Louis City SC 1st Half O/U 0.5

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

Kansas City

0%
Yes 0¢No 100¢
100¢
N/A
$520,542
N/A
N/A
$295,033
Settled
No
kalshi

Tie

0%
Yes 0¢No 100¢
100¢
N/A
$240,928
N/A
N/A
$160,734
Settled
No
polymarket

O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$15,268
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 3.5

0%
41%
Yes 0¢No 100¢
—
N/A
$14,853
N/A
N/A
N/A
Settled
Yes
polymarket

St. Louis City SC (-1.5)

0%
28%
Yes 0¢No 100¢
—
N/A
$4,930
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 4.5

0%
22%
Yes 0¢No 100¢
—
N/A
$3,942
N/A
N/A
N/A
Settled
Yes
polymarket

St. Louis City SC (-2.5)

0%
12%
Yes 0¢No 100¢
—
N/A
$2,157
N/A
N/A
N/A
Settled
Yes
polymarket

Sporting Kansas City O/U 1.5

0%
39%
Yes 0¢No 100¢
—
N/A
$1,288
N/A
N/A
N/A
Settled
Yes
polymarket

Sporting Kansas City O/U 2.5

0%
16%
Yes 0¢No 100¢
—
N/A
$1,274
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 5.5

0%
11%
Yes 0¢No 100¢
—
N/A
$1,203
N/A
N/A
N/A
Settled
Yes
polymarket

Sporting Kansas City (-2.5)

0%
Yes 0¢No 100¢
—
N/A
$1,184
N/A
N/A
N/A
Settled
Yes
polymarket

1st Half O/U 1.5

0%
42%
Yes 0¢No 100¢
—
N/A
$952
N/A
N/A
N/A
Settled
Yes
polymarket

St. Louis City SC O/U 2.5

0%
29%
Yes 0¢No 100¢
—
N/A
$818
N/A
N/A
N/A
Settled
Yes
polymarket

Sporting Kansas City (-1.5)

0%
11%
Yes 0¢No 100¢
—
N/A
$593
N/A
N/A
N/A
Settled
Yes
polymarket

St. Louis City SC O/U 1.5

0%
56%
Yes 0¢No 100¢
—
N/A
$569
N/A
N/A
N/A
Settled
Yes
polymarket

Sporting Kansas City 1st Half O/U 1.5

0%
12%
Yes 0¢No 100¢
—
N/A
$51
N/A
N/A
N/A
Settled
Yes
polymarket

Both Teams to Score in First Half

0%
25%
Yes 0¢No 100¢
—
N/A
$40
N/A
N/A
N/A
Settled
No
Total markets: 25 of 36

Description

This event group covers multiple betting markets for an upcoming MLS soccer match between Sporting Kansas City and St. Louis City SC, including spread bets, over/under totals, and half-specific outcomes.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All markets across Polymarket and Kalshi share identical resolution logic based on official MLS scores from mlssoccer.com, with consistent treatment of post-game events, cancellations, and time limitations.Primary resolution logic: Official statistics published on mlssoccer.com

Core resolution logic:

  • Markets resolve based on the official final score from mlssoccer.com
  • Only goals scored within 90 minutes plus stoppage time count (extra time and penalties excluded)
  • Postponed games keep markets open until completion
  • Canceled games with no make-up date resolve 50-50

Edge cases & clarifications:

  • Postponement: Markets remain open until the game is rescheduled and completed
  • Cancellations: If the game is canceled with no make-up date, all markets resolve 50-50
  • Stoppage time goals: Goals scored during stoppage time count toward final resolution
Timing: Resolution occurs after the official final score is published on mlssoccer.com, typically within 2 hours of match conclusionOur 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 August 19 at 8:00 PM ET.

Kalshi

The event covers three possible outcomes of the Atlanta vs Kansas City professional MLS soccer match originally scheduled for August 23, 2026: a win for Atlanta, a win for Kansas City, or a tie. Each outcome is determined solely by the result after the full 90 minutes of play plus any stoppage time, with no consideration given to extra time or penalty shootouts. If the game ends in a tie after regulation plus stoppage time, the 'Tie' market resolves to Yes. Should the match be cancelled or rescheduled to a date more than 48 hours beyond the original date, all markets will resolve to a fair price as determined by the platform’s rules. The platform explicitly states it is not affiliated with the governing league, and all trademarks remain the property of their respective owners.