TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Washington Mystics vs. Connecticut Sun
kalshi
polymarket

Washington Mystics vs. Connecticut Sun

Volume:
$3,065,516

Connecticut

 - Kalshi

Connecticut - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 27, 2026

Closed: Jun 26, 9:54 PM EST

kalshi

Kalshi

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

Connecticut

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,000,992
N/A
N/A
$494,948
Settled
Yes
kalshi

Washington

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,737,506
N/A
N/A
$918,787
Settled
No
polymarket

Washington Mystics vs. Connecticut Sun

View
0%
Yes 0¢No 100¢
—
N/A
$214,359
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 164.5

View
0%
Yes 0¢No 100¢
—
N/A
$49,719
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -4.5

View
0%
Yes 0¢No 100¢
—
N/A
$26,699
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -3.5

View
0%
Yes 0¢No 100¢
—
N/A
$18,948
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -5.5

View
0%
Yes 0¢No 100¢
—
N/A
$7,143
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 163.5

View
0%
Yes 0¢No 100¢
—
N/A
$5,184
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 161.5

View
0%
Yes 0¢No 100¢
—
N/A
$4,145
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 162.5

View
0%
Yes 0¢No 100¢
—
N/A
$820
N/A
N/A
N/A
Settled
Yes
Total markets: 10

Intro

This market tracks the winner of the WNBA matchup between the Washington Mystics and Connecticut Sun. Across Kalshi and Polymarket, the consensus probability stands at 54.0% for one team to win versus 46.0% for the other. Resolution will be determined by the official final score posted on WNBA.com. Watch for the scheduled game on June 26, 2026 at 7:30 PM ET, as any postponement or cancellation could trigger alternative resolution provisions.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi market contains a logical contradiction where both possible game outcomes (Connecticut win and Washington win) are mapped to the same resolution state (Yes), rendering the market fundamentally unresolvable and creating a data integrity failure.Hero tip: Kalshi's market is broken by design. The resolution logic guarantees Yes regardless of game outcome, eliminating all predictive value. Trade exclusively on Polymarket, which has coherent binary logic: Mystics win resolves to Mystics, Sun win resolves to Sun, with a 50-50 split only if the game is canceled with no makeup.

Critical divergence points:

  • Polymarket: Binary outcome market with clear win conditions. Mystics victory resolves to Washington Mystics, Sun victory resolves to Connecticut Sun. Postponed games remain open until completion. Canceled games with no makeup resolve 50-50. Resolution based on final score including overtime.
  • Kalshi: Defective market structure. Both Connecticut win and Washington win conditions are mapped to Yes resolution. This creates a logical tautology where the market resolves Yes regardless of actual game outcome, making it impossible to distinguish between outcomes.
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.

Polymarket

In the upcoming WNBA game, scheduled for June 26 at 7:30PM ET: If the Washington Mystics win, the market will resolve to "Washington Mystics". If the Connecticut Sun win, the market will resolve to "Connecticut Sun". 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, this market will resolve 50-50. The result will be determined based on the final score including any overtime periods.

Kalshi

The market resolves based on the final result of the Washington vs Connecticut women's professional basketball game originally scheduled for June 26, 2026. Resolution occurs when either Washington or Connecticut achieves victory in the contest.

Frequently asked questions

Prediction markets and sportsbooks price outcomes using different mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like those tracked here rely on trader consensus—buy and sell orders directly determine odds. Prediction markets often reflect sharper, less-biased estimates because traders risk real capital on accuracy. However, sportsbook odds may incorporate additional factors like injury reports or public betting patterns. Comparing this market's prices to major sportsbooks can reveal arbitrage opportunities or consensus shifts.

Polymarket and Kalshi can show different odds on the same event for several reasons. Polymarket and Kalshi 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 distinct trader demographics, liquidity pools, and fee structures, which influence how quickly prices adjust. Market depth, regulatory constraints, and settlement rule clarity also vary between venues. Smaller or newer platforms may lag in price discovery, while high-volume platforms tend to lead. Monitoring both helps identify temporary mispricings and understand where informed traders are concentrating their positions.

Key catalysts include player injuries, roster changes, or trades affecting either team's lineup strength. Recent performance trends, head-to-head records, and playoff seeding implications can shift trader sentiment. Coaching decisions, home-court advantage, and back-to-back game fatigue also influence odds. Public betting patterns and sharp money flow between platforms may signal informed positioning. Real-time game updates—early leads, foul trouble, or momentum swings—drive intraday repricing. Monitor team news and injury reports closely, as late-breaking roster updates often trigger sharp market moves.