TOTAL VOLUME:
$61.9b
24H VOL:
$249,705,498
24H TRANSACTIONS:
600,069,390
OPEN INTEREST:
$1,354,509,605
579,516
Markets across
14,317
events
MATCHED EVENTS:
4,116
PLATFORM COVERAGE:
4
Polymarket:
50%
VS.
Kalshi:
50%
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade
Description
Portsmouth FC vs. Oxford United FC is a professional EFL Championship soccer match scheduled for April 6, 2026. The event group contains three related markets across Polymarket and Kalshi that collectively cover all possible outcomes: Portsmouth win, Oxford United win, or draw. Resolution depends on the official match result after 90 minutes of regular play plus stoppage time.
PredictionHero - Resolution Divergence Alerts (RDA)
Divergence Detected
Issue:
Polymarket's draw market includes a cancellation-resolves-YES clause that Kalshi's tie market does not explicitly address. This creates a logical fork in edge-case scenarios where the game is canceled with no rescheduling.Hero Tip:
Before April 6, 2026, confirm Kalshi's official cancellation policy for the tie market. If the game is canceled, expect Polymarket draw to resolve YES but Kalshi tie outcome to remain ambiguous unless clarified. Consider this when sizing positions across platforms.Critical Divergence Points:
Polymarket:
Three separate binary markets: Portsmouth win (YES/NO), Oxford win (YES/NO), and Draw (YES/NO). Draw market explicitly resolves YES if game is canceled with no make-up. All three reference EFL.com as primary source with 2-hour fallback to credible reporting consensus. Quote: 'If the game is canceled entirely, with no make-up game, this market will resolve Yes.'Kalshi:
Three outcome-based markets: Portsmouth wins (YES), Oxford wins (YES), Tie occurs (YES). All three resolve YES only if that outcome occurs after 90 minutes plus stoppage time. No explicit cancellation clause provided in source data. Kalshi markets appear to assume game completion or remain silent on cancellation scenarios.
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.
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