TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Athletics vs. Houston Astros
predict
polymarket

Who will win Athletics vs Houston Astros?

Volume:
$347,485

Athletics vs. Houston Astros

all

2 markets

Polymarket

Predict

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 23, 2026

Closed: Aug 22, 10:18 PM EST

polymarket

Polymarket

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

Athletics vs. Houston Astros

View
100%
68%
Yes 100¢No 0¢
0.1¢
N/A
$265,155
N/A
N/A
N/A
Settled
Yes
predict

Athletics vs. Houston Astros

1%
36%
Yes 1¢No 99¢
—
$3,461
$14,806
N/A
N/A
N/A
Settled
No
polymarket

O/U 5.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$788
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 6.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$30
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 4.5

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

Spread -1.5

0%
50%
Yes 0¢No 100¢
—
N/A
$16,037
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 7.5

0%
54%
Yes 0¢No 100¢
—
N/A
$13,763
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

0%
47%
Yes 0¢No 100¢
—
N/A
$10,591
N/A
N/A
N/A
Settled
No
polymarket

O/U 8.5

0%
46%
Yes 0¢No 100¢
—
N/A
$9,421
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

0%
22%
Yes 0¢No 100¢
—
N/A
$6,619
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

0%
15%
Yes 0¢No 100¢
—
N/A
$4,126
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

0%
38%
Yes 0¢No 100¢
—
N/A
$3,924
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

0%
36%
Yes 0¢No 100¢
—
N/A
$1,317
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 4.5

0%
46%
Yes 0¢No 100¢
—
N/A
$609
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 3.5

0%
59%
Yes 0¢No 100¢
—
N/A
$200
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 2.5

0%
75%
Yes 0¢No 100¢
—
N/A
$50
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 5.5

0%
35%
Yes 0¢No 100¢
—
N/A
$20
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 6.5

0%
28%
Yes 0¢No 100¢
—
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

Extra Innings

0%
6%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
No
polymarket

1st 5 Innings Spread -1.5

0%
28%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

0%
52%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 21

Description

This event group covers MLB games between the Athletics and Houston Astros, focusing on outcomes such as which team wins and whether any runs are scored in the first inning.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All markets share the same resolution logic, sources, and edge case handling.Primary resolution logic: Official MLB statistics or credible reporting consensus

Core resolution logic:

  • The market resolves to the listed team if they win the game
  • A tie, full cancellation, or unresolved postponed game results in a 50-50 resolution
  • First-inning run markets resolve based on whether either team scores in the first inning

Edge cases & clarifications:

  • Postponement: Market remains open until the game is completed; if canceled entirely, resolves 50-50
  • Tie: Resolves 50-50
Timing: Within 24 hours after the event's conclusion, using official MLB statistics or credible reporting consensusOur 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 Athletics and Houston Astros, scheduled for August 22 at 7:10PM ET: This market will resolve to "Athletics" if the Athletics 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 Athletics and Houston Astros, scheduled for August 21 at 8:10PM ET: This market will resolve to "Athletics" if the Athletics 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.

Frequently asked questions

The dashboard for the Athletics vs. Astros matchup market aggregates data across multiple prediction platforms, showing real-time odds, trading volume, and consensus views. It tracks how Polymarket and Predict price this market, highlighting any shifts in trader sentiment as the game approaches. You can see overall volume at $347,485 and recent 24-hour volume at $331,722, offering a snapshot of market activity and interest ahead of the event.