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406,065

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Arizona Diamondbacks vs. Houston Astros
opinion
polymarket
predict

Who will win Arizona Diamondbacks vs Houston Astros?

Volume:
$432,682

Arizona Diamondbacks vs. Houston Astros

all

3 markets

Polymarket

Predict

Opinion

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 6, 2026

Closed: Sep 5, 11:24 PM EST

polymarket

Polymarket

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

Arizona Diamondbacks vs. Houston Astros

View
100%
52%
Yes 100¢No 0¢
0.1¢
N/A
$318,908
N/A
N/A
N/A
Settled
Yes
predict

Arizona Diamondbacks vs. Houston Astros

View
99%
Yes 99¢No 1¢
—
$12,587
$12,768
N/A
N/A
N/A
Settled
No
opinion

Arizona Diamondbacks vs Houston Astros

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

O/U 6.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$243
N/A
N/A
N/A
Settled
Yes
polymarket

Extra Innings

View
100%
7%
Yes 100¢No 0¢
0.9¢
N/A
$8
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 5.5

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

O/U 8.5

View
0%
49%
Yes 0¢No 100¢
—
N/A
$39,431
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 7.5

View
0%
57%
Yes 0¢No 100¢
—
N/A
$32,154
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
0%
33%
Yes 0¢No 100¢
—
N/A
$12,304
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

View
0%
39%
Yes 0¢No 100¢
—
N/A
$6,801
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
0%
37%
Yes 0¢No 100¢
—
N/A
$5,879
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
0%
24%
Yes 0¢No 100¢
—
N/A
$2,598
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
0%
28%
Yes 0¢No 100¢
—
N/A
$1,491
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

View
0%
50%
Yes 0¢No 100¢
—
N/A
$86
N/A
N/A
N/A
Settled
No
polymarket

1st 5 Innings O/U 5.5

View
0%
38%
Yes 0¢No 100¢
—
N/A
$3
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

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

1st 5 Innings Spread -1.5

View
100%
70%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 2.5

View
100%
23%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 3.5

View
100%
37%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 4.5

View
0%
50%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 6.5

View
0%
29%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 21

Description

This event group covers the MLB game between the Arizona Diamondbacks and Houston Astros scheduled for September 5, 2026. Markets will resolve based on the game outcome, including scenarios like postponements, cancellations, and ties.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All platforms share identical resolution logic for determining the winner, handling postponements, cancellations, and ties.Primary resolution logic: MLB.com

Core resolution logic:

  • Resolve to the winning team if one team wins the game
  • Resolve 50-50 if the game is canceled with no makeup or ends in a tie
  • Remain open if the game is postponed

Edge cases & clarifications:

  • Postponement: Market remains open until the game is completed
  • Cancellation: Market resolves 50-50 if no makeup game is scheduled
  • Tie: Market resolves 50-50 if the game officially ends in a tie
Timing: Resolution occurs based on MLB.com's official publication of the game result, or within 24 hours of the game conclusion if MLB has not publishedOur 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 Arizona Diamondbacks and Houston Astros, scheduled for September 5 at 7:15PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks 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.

Predict

In the upcoming MLB game between the Arizona Diamondbacks and Houston Astros, scheduled for September 5 at 7:15PM ET: This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks 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.

Opinion

In the upcoming MLB game, scheduled for 2026-09-05 00:10 UTC: If the Arizona Diamondbacks win, the market will resolve to "Arizona Diamondbacks". If the Houston Astros win, the market will resolve to "Houston Astros". The result will be determined based on the final score including any extra innings. 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 officially ends in a tie, this market will resolve 50-50. Resolution Source: https://www.mlb.com/ Note: Opinion will resolve strictly based on the first officially published result from the designated source. Any subsequent revisions will not affect this resolution.

Frequently asked questions

The dashboard for the Diamondbacks vs. Astros matchup market aggregates real-time data from multiple prediction platforms, showing how traders price the chances of different outcomes across Polymarket and Opinion. It displays total volume of $432,682 and 24-hour volume of $433,508, letting users see where consensus forms and spot divergence. This cross-platform view helps you gauge market sentiment and compare how each venue evaluates the contest, whether you’re monitoring trends or preparing to trade.