TOTAL VOLUME:
$61.9b
24H VOL:
$277,664,645
24H TRANSACTIONS:
600,114,870
OPEN INTEREST:
$1,379,707,856
581,715
Markets across
14,439
events
MATCHED EVENTS:
4,118
PLATFORM COVERAGE:
4
Polymarket:
50%
VS.
Kalshi:
50%
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade
Description
This event group covers the professional Eredivisie soccer match between Sparta Rotterdam and PSV (Philips Sport Vereniging, also known as Eindhoven) scheduled for April 11, 2026. Markets across Polymarket and Kalshi track the three mutually exclusive outcomes: Sparta win, PSV win, or draw, all resolved based on the result after 90 minutes plus stoppage time.
PredictionHero - Resolution Divergence Alerts (RDA)
Unified Resolution Criteria (Consistent across platforms)
All platforms apply identical resolution logic: 90-minute match outcome (plus stoppage time), three mutually exclusive outcomes, same postponement and cancellation handling, and consistent primary/fallback sources.
Primary resolution logic:
Official Eredivisie statistics as recognized by the governing body or event organizers; if unavailable within 2 hours post-match, consensus of credible reporting sources.Core resolution logic:
- Match resolves based on the score after 90 minutes of regular play plus stoppage time only (no extra time, no penalties)
- Three mutually exclusive outcomes: Sparta Rotterdam win, PSV win, or draw
- Polymarket tracks each outcome as a separate binary market; Kalshi uses a categorical structure covering all three outcomes
- If match is postponed, all markets remain open until the rescheduled match is completed
- If match is canceled entirely with no makeup game: Sparta win and PSV win markets resolve No; draw market resolves Yes
Edge cases & Clarifications:
- Match Postponement: Markets remain open and unresolved until the match is played. No early resolution occurs.
- Match Cancellation (No Makeup): Sparta and PSV win markets resolve to No. Draw market resolves to Yes, as cancellation represents a non-competitive outcome.
- Official Stats Delay: If Eredivisie does not publish official statistics within 2 hours after match conclusion, resolution uses consensus from credible reporting sources (e.g., major sports news outlets).
- Extra Time / Penalties: Resolution is based only on the 90-minute result plus stoppage time. Extra time and penalty shootouts are excluded from consideration.
Timing:
Resolution occurs after the match concludes (90 minutes plus stoppage time). If official statistics are available within 2 hours, resolution is immediate. If official stats are delayed, resolution occurs once credible reporting consensus is established, typically within a few hours post-match.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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