Live prediction market odds for Utah Mammoth vs. Vegas Golden Knights. Compare prices across Kalshi and Polymarket and ProphetX.
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MARKET RESOLVEDKalshi / Polymarket / ProphetX
Resolved 2026-04-21
This market resolved on 2026-04-21. Utah Mammoth was the officially declared outcome. Prior to resolution, the market peaked at 90%.
Utah Mammoth vs. Vegas Golden Knights — NHL game held on 2026-04-21. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate |  |  |  |
|---|---|---|---|
Utah MammothWINNER | 99% | 43% | 90% |
Vegas Golden Knights | 1% | 57% | 17% |
Utah Mammoth vs. Vegas Golden Knights was a prediction market event tracked across 3 platforms (Kalshi, Polymarket, ProphetX). Utah Mammoth led the market at 77% implied probability before resolution. Other contenders include Vegas Golden Knights at 25%.
Utah Mammoth held the lead at 77% implied probability heading into resolution. Behind Utah Mammoth, Vegas Golden Knights at 25% were the next closest contenders. The 56.0% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here were the closing odds across Kalshi, Polymarket, ProphetX: Utah Mammoth: 99¢ on Kalshi, 43¢ on Polymarket, 90¢ on ProphetX. Vegas Golden Knights: 1¢ on Kalshi, 57¢ on Polymarket, 17¢ on ProphetX. The 56.0% spread across platforms highlights where markets disagreed — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 77¢ meant the market estimated a 77% chance that Utah Mammoth would be the outcome. Traders who bought at 77¢ and held through resolution received $1.00 per share — a 30% return on their position. Those on the wrong side received $0.
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Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket and ProphetX.
KalshiIf UTA Mammoth wins the Game 2: Utah at Vegas professional hockey game scheduled for Apr 21, 2026, then the market resolves to Yes.
PolymarketIn the upcoming NHL game, scheduled for April 21 at 9:30PM ET: If the Utah win, the market will resolve to "Utah". If the Golden Knights win, the market will resolve to "Golden Knights". 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 and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.
ProphetXSports moneyline - resolves based on official game outcome per ProphetX Prediction Rules
Utah Mammoth
77.4% avg
