TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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All
Sports
Houston Astros vs. Athletics
polymarket

Who will win Houston Astros vs Athletics?

Volume:
$315,241

Houston Astros vs. Athletics

 - Polymarket

Houston Astros vs. Athletics - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 27, 2026

Closed: Sep 27, 12:49 AM EST

polymarket

Polymarket

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

Houston Astros vs. Athletics

View
100%
38%
Yes 100¢No 0¢
0.1¢
N/A
$241,935
N/A
N/A
N/A
4d 4h 41m
Yes
polymarket

O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$18,599
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$15,469
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$10,453
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 10.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$6,953
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 7.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$5,277
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$2,884
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 4.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$817
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -3.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$684
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -4.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$609
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 11.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$430
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 5.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$185
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 12.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$153
N/A
N/A
N/A
Settled
Yes
polymarket

Houston Astros O/U 3.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$110
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -5.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$91
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

100%
55%
Yes 100¢No 0¢
0.1¢
N/A
$82
N/A
N/A
N/A
4d 4h 41m
Yes
polymarket

1st 5 Innings O/U 6.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$61
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 3.5

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

1st 5 Innings O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$21
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -7.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 13.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -9.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 14.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

0%
Yes 0¢No 100¢
—
N/A
$10,333
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 40

Description

In the upcoming MLB game between the Houston Astros and Athletics, scheduled for September 26 at 9:40PM ET: This market will resolve to "Houston Astros" if the Houston Astros win the game. This market will resolve to "Athletics" if the Athletics 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.

Polymarket

In the upcoming MLB game between the Houston Astros and Athletics, scheduled for September 26 at 9:40PM ET: This market will resolve to "Houston Astros" if the Houston Astros win the game. This market will resolve to "Athletics" if the Athletics 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, the dashboard for the Astros-Athletics game tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of different outcomes shifts over time, giving you a sense of where the crowd stands. Currently, the total volume for this market is $315,241, with $312,646 traded in the last 24 hours. This allows you to monitor market activity and potentially identify opportunities based on changes in sentiment surrounding the game.

Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and need to account for profit margins, while this market is driven purely by traders expressing their beliefs about the outcome. If prediction market participants strongly disagree with the sportsbook's assessment, the odds here will diverge. It’s common to see prediction markets offer more accurate probabilities, especially as the event approaches and more information becomes available.

This market resolves around Oct 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Astros-Athletics game, as reported by a trusted sports data source. The specific outcome that triggers resolution will depend on the market question, but it will be determined by the final score and any relevant game statistics. Traders will then be able to claim their winnings or adjust their strategies for future events.

Several factors could influence this market before the game takes place. Any news regarding key player injuries, changes in the starting pitchers, or even weather forecasts could significantly shift the odds. Unexpected announcements about team strategies or player performance could also trigger movement. Public sentiment, as reflected in social media and sports news, can also play a role, though to a lesser extent. Monitoring these signals can help you anticipate potential shifts in the market and make informed trading decisions.