TOTAL VOLUME:

$117b

24H VOL:

$147,458,390

24H TRANSACTIONS:

1,380,975,298

OPEN INTEREST:

$1,211,529,597

342,832

Markets across

34,170

events

MATCHED EVENTS:

4,388

PLATFORM COVERAGE:

5

Polymarket:

42%

VS.

Kalshi:

58%

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Chicago Cubs vs. Arizona Diamondbacks
Sports
polymarket
predict

Who will win Chicago Cubs vs Arizona Diamondbacks?

Total volume:
$1,203,575
Volume 24h:
$966,910N/A
Liquidity:
$920
100%
Open interest:
$1,004,173N/A

Spread -1.5

 - Polymarket

Spread -1.5 - Polymarket

100%

+22.3%

1W

News

Positive

Negative

Neutral

Hover marker for details

Aug 25

Aug 26

Aug 26

Aug 26

Aug 26

Aug 26

Aug 27

Vol.

$15.2k

·

Resolves Sep 2, 2026

Closed: Aug 26, 6:40 PM EST

predict

Predict

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Total markets: 23

Description

This event group covers two markets related to an upcoming MLB game between the Chicago Cubs and Arizona Diamondbacks scheduled for August 26 at 3:40 PM ET. The first market determines the winning team, while the second market determines whether any runs are scored in the first inning.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both Polymarket and Predict markets share identical resolution logic and sources for all outcomes including wins, runs in the first inning, postponements, cancellations, and ties.Primary resolution logic: Official final statistics from MLB.com, with credible reporting as backup if statistics are not published within 24 hours

Core resolution logic:

  • Winner market resolves to the team that wins the game; 50-50 for ties or cancellations with no makeup game
  • First-inning runs market resolves to Yes if at least one run is scored by either team in the first inning, No otherwise

Edge cases & clarifications:

  • Postponement: Markets remain open until the game is completed; check MLB.com for makeup game schedules
  • Cancellation: Markets resolve 50-50 if the game is canceled entirely with no makeup game
  • Tie: Markets resolve 50-50 if the game ends in a tie
Timing: Resolution occurs after official MLB statistics are published, or within 24 hours of the scheduled game time if no official statistics are availableOur 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.
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Polymarket

In the upcoming MLB game between the Chicago Cubs and Arizona Diamondbacks, scheduled for August 26 at 3:40PM ET: This market will resolve to "Chicago Cubs" if the Chicago Cubs win the game. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks 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 Chicago Cubs and Arizona Diamondbacks, scheduled for August 26 at 3:40PM ET: This market will resolve to "Chicago Cubs" if the Chicago Cubs win the game. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks 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 Cubs vs. Diamondbacks matchup market aggregates real-time data from multiple platforms, showing how traders price outcomes across Polymarket and Predict. It tracks total volume of $0 and 24-hour volume of $0, alongside the current consensus view shaped by user activity. This centralized view lets participants monitor shifts in sentiment and compare platform-specific odds as they unfold, giving a clear snapshot of market dynamics for this matchup.

This market resolves around Sep 2, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official game record, ensuring transparency and alignment across all platforms. Traders can track updates leading up to that date to anticipate any last-minute shifts.

Injuries, weather delays, and pitcher changes can all shift this market as the game nears. Key starters dropping out or a sudden storm forecast may cause rapid re-pricing. Traders watch official team announcements and live game updates closely, because any last-second news before Sep 2, 2026 can dramatically alter probabilities on both platforms.