TOTAL VOLUME:

$115.4b

24H VOL:

$95,681,137

24H TRANSACTIONS:

1,328,568,758

OPEN INTEREST:

$1,178,375,360

311,526

Markets across

30,476

events

MATCHED EVENTS:

3,017

PLATFORM COVERAGE:

5

Polymarket:

42%

VS.

Kalshi:

58%

Time left: 01d:08h:52m

Tampa Bay Rays vs Detroit Tigers

57%chance
Amount

$

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Outcome
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Intro

This market tracks whether any runs will be scored in the first inning of the MLB game between the Tampa Bay Rays and Baltimore Orioles, with the leading outcome currently at 10.0% across Polymarket, Predict, Kalshi, and Opinion. The second outcome, the over/under 5.5 runs for the game, also stands at 10.0%. Resolution is based on official final statistics from MLB.com, with credible reporting consensus as a fallback if data is unavailable within 24 hours. Watch the game on August 22 at 7:05 PM ET for the key catalyst.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All platforms use the same core resolution logic tied to official MLB statistics or credible reporting consensus, with identical handling of postponements, cancellations, and ties.Primary resolution logic: Official final statistics from MLB.com, with credible reporting consensus as a fallback if data is unavailable within 24 hours

Core resolution logic:

  • Resolve to the winning team based on the final score
  • If postponed, keep market open until game completion
  • If canceled or tied, resolve 50-50

Edge cases & clarifications:

  • Postponement: Market remains open until the makeup game is completed
  • Cancellation: Market resolves 50-50 if no makeup game is scheduled
  • Tie: Market resolves 50-50 if the 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.
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Polymarket

In the upcoming MLB game between the Tampa Bay Rays and Baltimore Orioles, scheduled for August 22 at 7:05PM ET: This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game. This market will resolve to "Baltimore Orioles" if the Baltimore Orioles 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.

Kalshi

If Tampa Bay wins the Tampa Bay vs Baltimore professional baseball game originally scheduled for Aug 22, 2026 at 7:05 PM EDT, then the market resolves to Yes. If Baltimore wins the Tampa Bay vs Baltimore professional baseball game originally scheduled for Aug 22, 2026 at 7:05 PM EDT, then the market resolves to Yes.

Predict

In the upcoming MLB game between the Tampa Bay Rays and Baltimore Orioles, scheduled for August 22 at 7:05PM ET: This market will resolve to "Tampa Bay Rays" if the Tampa Bay Rays win the game. This market will resolve to "Baltimore Orioles" if the Baltimore Orioles 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 2026-08-24 22:40 UTC: If the Tampa Bay Rays win, the market will resolve to "Tampa Bay Rays". If the Detroit Tigers win, the market will resolve to "Detroit Tigers". 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 Rays vs. Orioles matchup market aggregates data from multiple venues, showing real-time probabilities and volume trends for this market. It provides a consensus view of how Polymarket and Predict price the contest, letting users monitor shifts in trader sentiment and overall market activity as the game approaches.

On Polymarket, this market reflects crowd-sourced expectations through trader activity, while traditional sportsbooks incorporate additional factors like historical performance and public sentiment. Prediction market odds often show tighter spreads and can shift rapidly based on new information, whereas sportsbook lines adjust less frequently and may include a built-in house edge. The difference in pricing between the two can be significant, especially for niche matchups like the Rays vs. Orioles matchup market, where trader enthusiasm and public betting patterns diverge.

This market resolves around Aug 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official game results and any relevant statistics that confirm the final state of this market.

Key performances from star players, pitching rotations, and late-game strategies often shift expectations in this market. Injuries, weather delays, or lineup changes announced close to game time can also cause rapid adjustments. As Aug 24, 2026 approaches, any last-minute updates — even bench decisions — may dramatically alter trader sentiment and reshape the odds surrounding this market.