TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

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30,383

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MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

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61%

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Baltimore Orioles vs. Athletics
polymarket
predict

Who will win Baltimore Orioles vs Athletics?

Volume:
$653,900

Baltimore Orioles vs. Athletics

all

2 markets

Polymarket

Predict

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 30, 2026

Closed: Aug 30, 1:11 AM EST

polymarket

Polymarket

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

Baltimore Orioles vs. Athletics

View
100%
43%
Yes 100¢No 0¢
0.1¢
N/A
$314,203
N/A
N/A
N/A
Settled
Yes
predict

Baltimore Orioles vs. Athletics

View
99%
Yes 99¢No 1¢
—
$46,161
$50,007
N/A
N/A
N/A
Settled
No
polymarket

Spread -1.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$19,556
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 7.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$2,603
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 6.5

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

O/U 5.5

View
100%
Yes 100¢No 0¢
0.9¢
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

View
0%
Yes 0¢No 100¢
—
N/A
$134,104
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 8.5

View
0%
Yes 0¢No 100¢
—
N/A
$74,388
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
0%
Yes 0¢No 100¢
—
N/A
$35,154
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 10.5

View
0%
Yes 0¢No 100¢
—
N/A
$19,056
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
0%
Yes 0¢No 100¢
—
N/A
$2,327
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

View
0%
52%
Yes 0¢No 100¢
—
N/A
$737
N/A
N/A
N/A
Settled
No
polymarket

Spread -2.5

View
0%
Yes 0¢No 100¢
—
N/A
$595
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 2.5

View
0%
Yes 0¢No 100¢
—
N/A
$500
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -4.5

View
0%
Yes 0¢No 100¢
—
N/A
$26
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -3.5

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

Extra Innings

View
0%
97%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
No
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 Spread -1.5

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

1st 5 Innings O/U 3.5

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

1st 5 Innings O/U 4.5

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

1st 5 Innings O/U 5.5

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

1st 5 Innings O/U 6.5

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

Intro

This market tracks whether the upcoming MLB game between the Baltimore Orioles and the Athletics on August 29 at 10:05 PM ET will go to extra innings. The aggregated consensus probability for the leading outcome is 10.0%, drawn from Polymarket and Predict, with resolution based on official MLB statistics or credible reporting consensus. The second outcome, regarding the spread for the Orioles, also holds a 10.0% probability. Watch for the game on August 29, as this will determine the resolution.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both platforms use identical resolution logic based on official MLB statistics or credible reporting consensus for determining game winners and first-inning scoring outcomesPrimary resolution logic: Official MLB statistics or credible reporting consensus

Core resolution logic:

  • Resolve to winning team if a team wins the game
  • Resolve to Yes if at least one run is scored in the first inning by either team
  • Remain open if game is postponed
  • Resolve 50-50 if game is canceled with no makeup or ends in a tie

Edge cases & clarifications:

  • Postponed Game: Market remains open until game is completed
  • Canceled Game: Market resolves 50-50 if no makeup game is scheduled
  • Tie Game: Market resolves 50-50 if game ends in a tie
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 Baltimore Orioles and Athletics, scheduled for August 29 at 10:05PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles 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.

Predict

In the upcoming MLB game between the Baltimore Orioles and Athletics, scheduled for August 29 at 10:05PM ET: This market will resolve to "Baltimore Orioles" if the Baltimore Orioles 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

The dashboard for the Orioles vs. Athletics matchup market aggregates data across multiple prediction platforms, showing real-time probabilities, volume of $653,900, and 24-hour volume of $603,596. It provides a consensus view of how traders on different venues price this market, highlighting any notable shifts in sentiment as the game approaches.