TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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AHL: Iowa Wild vs. Grand Rapids Griffins
polymarket
kalshi

AHL: Iowa Wild vs. Grand Rapids Griffins

Volume:
$3,249

Grand Rapids Griffins

 - Kalshi

Grand Rapids Griffins - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 18, 2026

Closed: Feb 28, 10:00 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

Grand Rapids Griffins

View
100%
Yes 100¢No 0¢
—
N/A
$1,103
N/A
N/A
$1,103
Settled
Yes
kalshi

Iowa Wild

0%
Yes 0¢No 100¢
—
N/A
$1,212
N/A
N/A
$180
Settled
No
polymarket

AHL: Iowa Wild vs. Grand Rapids Griffins

0%
Yes 0¢No 100¢
—
N/A
$934
N/A
N/A
N/A
Settled
Yes
Total markets: 3

Description

This event group covers a single professional AHL (American Hockey League) matchup between the Iowa Wild and Grand Rapids Griffins scheduled for February 28, 2026 at 7:00 PM EST. Both Polymarket and Kalshi have created prediction markets on the outcome of this game, with resolution tied to the final score including overtime and shootout results.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi's resolution logic contains a logical contradiction: both mutually exclusive game outcomes (Iowa Wild win and Grand Rapids Griffins win) are stated to resolve to Yes, making the market fundamentally unresolvable as written.Hero tip: Do not trade Kalshi's version of this market until the platform clarifies the resolution logic. The stated criteria violates basic binary market principles. Polymarket's market is logically sound and can be traded with confidence. Request explicit clarification from Kalshi on whether the second outcome should resolve to No.

Critical divergence points:

  • Polymarket: Categorical resolution: market resolves to either the string "Iowa Wild" or "Grand Rapids Griffins" based on final score. Postponement keeps market open; cancellation without makeup resolves 50-50. Shootout adds one goal to winner's score for resolution purposes. Logic is internally consistent and executable.
  • Kalshi: Binary Yes/No structure stated, but both conditional outcomes map to Yes: "If Iowa Wild wins...resolves to Yes" AND "If Grand Rapids Griffins wins...resolves to Yes." This creates a logical impossibility where the market cannot distinguish between the two mutually exclusive outcomes. No handling of postponement or cancellation scenarios is documented.
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.