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406,065

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2,692

PLATFORM COVERAGE:

5

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VS.

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Chicago White Sox vs. Houston Astros
polymarket
predict
kalshi

Who will win Chicago White Sox vs Houston Astros?

Volume:
$6,786,264

Houston

 - Kalshi

Houston - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 1, 2026

Closed: Aug 31, 11:19 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

Houston

View
100%
45%
Yes 100¢No 0¢
100¢
N/A
$3,268,080
N/A
N/A
$2,209,603
Settled
Yes
polymarket

O/U 8.5

View
100%
51%
Yes 100¢No 0¢
0.1¢
N/A
$51,698
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 7.5

View
100%
43%
Yes 100¢No 0¢
0.1¢
N/A
$14,091
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 6.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$6,138
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
100%
72%
Yes 100¢No 0¢
0.1¢
N/A
$5,406
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
100%
63%
Yes 100¢No 0¢
0.1¢
N/A
$3,938
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 5.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$1,070
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

View
100%
69%
Yes 100¢No 0¢
0.1¢
N/A
$39
N/A
N/A
N/A
Settled
Yes
predict

Chicago White Sox vs. Houston Astros

View
1%
45%
Yes 1¢No 99¢
—
$72,065
$30,389
N/A
N/A
N/A
Settled
No
kalshi

Chicago WS

View
0%
47%
Yes 0¢No 100¢
100¢
N/A
$3,197,058
N/A
N/A
$1,768,924
Settled
No
polymarket

Chicago White Sox vs. Houston Astros

View
0%
45%
Yes 0¢No 100¢
—
N/A
$188,540
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

View
0%
38%
Yes 0¢No 100¢
—
N/A
$12,365
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

View
0%
47%
Yes 0¢No 100¢
—
N/A
$3,257
N/A
N/A
N/A
Settled
No
polymarket

Spread -2.5

View
0%
25%
Yes 0¢No 100¢
—
N/A
$2,302
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
0%
33%
Yes 0¢No 100¢
—
N/A
$1,208
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -3.5

View
0%
Yes 0¢No 100¢
—
N/A
$618
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 10.5

View
0%
Yes 0¢No 100¢
—
N/A
$48
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -4.5

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

O/U 11.5

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

1st 5 Innings Spread -1.5

View
0%
26%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 20

Intro

This market tracks whether any runs will be scored in the first inning of the MLB game between the Chicago White Sox and Houston Astros. The aggregated consensus probability for no runs being scored stands at 90.0% across Polymarket, Predict, and Kalshi. Resolution is determined by official final statistics from MLB.com, with credible reporting as a fallback if stats are not published within 24 hours. Watch for the game on August 31 at 8:10 PM ET, as this will be the catalyst for resolution.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All platforms use the same core logic for resolving both the game winner and first-inning runs markets, with consistent handling of postponements, cancellations, and ties.Primary resolution logic: Official final statistics from MLB.com, with credible reporting as a fallback if stats are not published within 24 hours

Core resolution logic:

  • The game winner market resolves to the winning team based on official MLB statistics
  • The first-inning runs market resolves to Yes if at least one run is scored by either team in the first inning, No otherwise
  • Postponed games remain open until completed; canceled games with no makeup resolve 50-50

Edge cases & clarifications:

  • Postponement: Market remains open until game is completed; check MLB.com for makeup game date
  • Cancellation: If game is canceled with no makeup, market resolves 50-50 for both questions
  • Tie: Game tie resolves 50-50 for winner market; first-inning runs unaffected
Timing: Resolution occurs when official MLB statistics are published, typically within 24 hours of game 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

In the upcoming MLB game between the Chicago White Sox and Houston Astros, scheduled for August 31 at 8:10PM ET: This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game. This market will resolve to "Houston Astros" if the Houston Astros 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

Both markets refer to the Chicago WS vs Houston professional baseball game originally scheduled for August 31, 2026, at 8:10 PM EDT. If the game is postponed or delayed, the market remains open and closes after the rescheduled game finishes, provided the reschedule occurs within two days of the original date. If the game is cancelled or rescheduled to more than two days after the original date, the market resolves to a fair price. Kalshi is not affiliated with the governing league, and all trademarks belong to their respective owners.

Predict

In the upcoming MLB game between the Chicago White Sox and Houston Astros, scheduled for August 31 at 8:10PM ET: This market will resolve to "Chicago White Sox" if the Chicago White Sox win the game. This market will resolve to "Houston Astros" if the Houston Astros 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.