TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Chicago White Sox vs. St. Louis Cardinals
polymarket
predict
kalshi

Who will win Chicago White Sox vs St. Louis Cardinals?

Volume:
$575,149

Spread -1.5

 - Polymarket

Spread -1.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 13, 2026

Closed: Sep 13, 5:16 PM EST

polymarket

Polymarket

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

Spread -1.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$3,031
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 3.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$1,371
N/A
N/A
N/A
Settled
Yes
predict

Chicago White Sox vs. St. Louis Cardinals

View
1%
Yes 1¢No 99¢
—
$75,237
$34,598
N/A
N/A
N/A
Settled
No
polymarket

Chicago White Sox vs. St. Louis Cardinals

View
0%
52%
Yes 0¢No 100¢
—
N/A
$409,748
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 5.5

View
0%
Yes 0¢No 100¢
—
N/A
$23,489
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
0%
Yes 0¢No 100¢
—
N/A
$19,938
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 7.5

View
0%
Yes 0¢No 100¢
—
N/A
$19,825
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 4.5

View
0%
Yes 0¢No 100¢
—
N/A
$19,491
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 8.5

View
0%
Yes 0¢No 100¢
—
N/A
$18,368
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

View
0%
Yes 0¢No 100¢
—
N/A
$12,725
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 4.5

View
0%
Yes 0¢No 100¢
—
N/A
$4,853
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
0%
Yes 0¢No 100¢
—
N/A
$4,135
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
0%
Yes 0¢No 100¢
—
N/A
$2,154
N/A
N/A
N/A
Settled
Yes
kalshi

Game goes to extra innings

View
0%
13%
Yes 0¢No 100¢
100¢
N/A
$434
N/A
N/A
$299
Settled
No
polymarket

Extra Innings

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

O/U 6.5

View
0%
Yes 0¢No 100¢
—
N/A
$412
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

View
0%
53%
Yes 0¢No 100¢
—
N/A
$271
N/A
N/A
N/A
Settled
No
polymarket

1st 5 Innings Spread -1.5

View
0%
Yes 0¢No 100¢
—
N/A
$228
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 5.5

View
0%
Yes 0¢No 100¢
—
N/A
$35
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 3.5

View
0%
Yes 0¢No 100¢
—
N/A
$30
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 6.5

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

1st 5 Innings Spread -1.5

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

1st 5 Innings O/U 2.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 23

Description

This group covers markets related to a single Major League Baseball game between the Chicago White Sox and the St. Louis Cardinals, scheduled for September 13th. Markets include predicting the game winner and whether a run will be scored in the first inning.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Significant divergence in market definition. Polymarket and Predict focus on game outcome/first inning scoring, while Kalshi focuses on extra innings.Hero tip: Treat the Kalshi market as a distinct event. Do not assume correlation with the win/loss or first inning run markets on Polymarket and Predict.

Critical divergence points:

  • Polymarket: Resolves to the game winner (White Sox or Cardinals) or whether a run is scored in the first inning. "If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50."
  • Predict: Identical logic to Polymarket: Resolves to the game winner (White Sox or Cardinals) or whether a run is scored in the first inning. "If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50."
  • Kalshi: Resolves to 'Yes' if at least one extra inning is played. The date referenced is in the future (2026) and appears to be a data error.
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

In the upcoming MLB game between the Chicago White Sox and St. Louis Cardinals, scheduled for September 13 at 2:15PM ET: This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game. This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Kalshi

If at least 1 extra inning is played in the Chicago WS vs St. Louis professional baseball game originally scheduled for Sep 13, 2026 at 2:15 PM EDT, then the market resolves to Yes.

Predict

In the upcoming MLB game between the Chicago White Sox and St. Louis Cardinals, scheduled for September 13 at 2:15PM ET: This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game. This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Frequently asked questions

On Polymarket and Predict, this dashboard tracks the consensus view on the outcome of the White Sox vs. Cardinals game. Currently, the aggregated volume across both platforms is $575,149, with $541,958 traded in the last 24 hours. The dashboard displays probabilities as determined by traders on each platform, providing a comprehensive overview of market sentiment. Polymarket currently favors a run being scored in the first inning at 94%, while Predict’s leading outcome is the overall result of the game.

Prediction market odds, like those found on Polymarket and Predict, 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 allow traders to freely express their beliefs. This can lead to discrepancies, especially when public sentiment strongly diverges from the sportsbook's initial assessment. The volume of $575,149 traded on this market suggests significant interest and potentially a refined probability assessment compared to initial sportsbook offerings.