TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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A's vs Los Angeles A
kalshi
predict

Who will win A's vs Los Angeles A?

Volume:
$2,217,523

Los Angeles A

 - Kalshi

Los Angeles A - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Jun 28, 2026

Closed: Jun 28, 5:49 PM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Los Angeles A

View
100%
Yes 100¢No 0¢
100¢
N/A
$689,788
N/A
N/A
$430,227
Settled
Yes
kalshi

A's

0%
Yes 0¢No 100¢
100¢
N/A
$1,514,815
N/A
N/A
$970,727
Settled
No
predict

Athletics vs. Los Angeles Angels

N/A
N/A
—
$471
$12,920
N/A
N/A
N/A
Settled
No
Total markets: 3

Intro

This market tracks whether the Oakland Athletics will win their Major League Baseball game against the Los Angeles Angels. Across Kalshi and Predict, the aggregated consensus shows 97.0% probability for the A's victory in the matchup scheduled for June 28, 2026 at 3:15 PM EDT. The resolution source is the official result of the professional baseball game on that date. Watch for any roster changes, injury announcements, or weather updates in the days leading up to first pitch on June 28, 2026.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi's resolution criteria contain a logical contradiction: both possible outcomes (A's win OR Los Angeles A win) are mapped to Yes resolution, making the market fundamentally unresolvable and creating guaranteed settlement failure.Hero tip: This is a critical data integrity failure on Kalshi. Do not trade this market on Kalshi until the resolution rules are corrected by the platform. The Predict market is the only tradeable version with valid binary logic.

Critical divergence points:

  • Kalshi: Resolves to Yes if A's wins the game. Also resolves to Yes if Los Angeles A wins the game. This means both possible outcomes trigger Yes, leaving no path to No resolution and violating basic binary market logic.
  • Predict: Resolves to Athletics if Athletics win. Resolves to Los Angeles Angels if Angels win. Resolves 50-50 if game is postponed indefinitely, canceled with no makeup, or ends in a tie. This follows standard binary sports market structure.
Our 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.

Kalshi

The event resolves based on the outcome of the A's vs Los Angeles A professional baseball game originally scheduled for June 28, 2026 at 3:15 PM EDT. If the game is postponed or delayed, the market remains open and closes after the rescheduled game concludes within two days. Should the game be cancelled or rescheduled to more than two days after the original date, the market resolves to a fair price in accordance with standard resolution procedures.

Predict

In the upcoming MLB game between the Athletics and Los Angeles Angels, scheduled for June 28 at 3:15PM ET: This market will resolve to "Athletics" if the Athletics win the game. This market will resolve to "Los Angeles Angels" if the Los Angeles Angels 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

Prediction markets and sportsbooks price outcomes differently because they operate under distinct incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets reflect pure trader belief—there's no house edge or vig. This market aggregates real money from thousands of independent traders, which often produces sharper, less biased odds than traditional books. However, sportsbook liquidity is typically deeper, and some bettors find book odds more stable. Comparing this market's consensus to major sportsbook lines can reveal value opportunities or confirm where the smart money aligns.

Kalshi and Predict can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Each platform attracts different trader demographics, fee structures, and user bases, which naturally produces price variation. Kalshi and Predict may weight recent team performance, injury reports, or public sentiment differently based on their active participants. Regulatory frameworks and contract design also differ—one platform's mechanics might incentivize earlier or later trading, shifting odds. Arbitrage traders exploit these gaps, but friction costs and platform-specific rules prevent instant convergence. Monitoring both prices helps you identify temporary mispricings and understand where consensus is strongest.

Key catalysts include injury announcements, lineup changes, recent team performance streaks, and weather conditions on game day. Trading volume and media attention often spike when major players are ruled out or when one team enters on a hot streak. Public betting trends and sharp money flows can also shift odds significantly in the final hours before first pitch. Line movement on sportsbooks may trigger arbitrage activity here, and any unexpected roster moves or coaching decisions could reshape trader expectations. Monitor sports news closely, as this market reacts quickly to developments that affect either team's perceived chances.