TOTAL VOLUME:
$54.6b
24H VOL:
$283,259,638
OPEN INTEREST:
$1,235,549,422
505,521
Markets across
13,661
events
MATCHED EVENTS:
1,892
PLATFORM COVERAGE:
4
Polymarket:
51%
VS.
Kalshi:
49%
AHL: Grand Rapids Griffins vs. Rockford IceHogs
Volume:
$4,057
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade
Description
This event group covers a single AHL (American Hockey League) matchup between the Grand Rapids Griffins and Rockford IceHogs scheduled for March 20, 2026 at 8:00 PM EDT. Markets on both Polymarket and Kalshi are betting on the outcome of this professional ice hockey game.
PredictionHero - Resolution Divergence Alerts (RDA)
Divergence Detected
Issue:
Kalshi market contains a logical contradiction: both Grand Rapids Griffins winning and Rockford IceHogs winning are stated to resolve to Yes, making the market fundamentally unresolvable as a binary outcome market. Polymarket's winner-take-all logic is internally consistent.Hero Tip:
Avoid trading Kalshi until the contradiction is resolved. The market as written cannot distinguish between the two teams' outcomes. Polymarket is the only resolvable market in this group.Critical Divergence Points:
- Polymarket: Winner-take-all binary: Grand Rapids Griffins win resolves to 'Grand Rapids Griffins'; Rockford IceHogs win resolves to 'Rockford IceHogs'. Includes postponement (market stays open) and cancellation (50-50 split) logic. Key Quote: 'The result will be determined based on the final score including any overtime periods and shootouts.'
- Kalshi: Contradictory resolution logic: states 'If Rockford Icehogs wins...resolves to Yes' AND 'If Grand Rapids Griffins wins...resolves to Yes.' Both outcomes map to the same resolution (Yes), violating binary market structure. Key Quote: Both conditional statements resolve to Yes regardless of winner.
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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