Live prediction market odds for Boston Bruins vs. Detroit Red Wings. Compare prices across Kalshi and Polymarket.
Kalshi / Polymarket
2026-03-21
nhl-bos-det-2026-03-21 : Sports event: Boston Bruins vs. Detroit Red Wings - nhl
Detroit Red Wings leads the “Boston Bruins vs. Detroit Red Wings” event at 55.8% implied probability, followed by Boston Bruins at 45.3%. A 2.5% cross-platform spread signals an active arbitrage window.
Boston Bruins vs. Detroit Red Wings is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Detroit Red Wings leads at 56% implied probability, making it the market favorite. Other contenders include Boston Bruins at 45%.
Detroit Red Wings currently leads at 56% implied probability. Behind Detroit Red Wings, Boston Bruins at 45% are the next closest contenders. A 2.5% spread across platforms indicated moderate disagreement on the latest developments.
Here are the latest odds across Kalshi, Polymarket: Detroit Red Wings: 57¢ on Kalshi, 55¢ on Polymarket. Boston Bruins: 45¢ on Kalshi, 46¢ on Polymarket. The 2.5% spread shows moderate platform divergence worth monitoring for potential opportunities.
A price of 56¢ means the market estimates a 56% probability that Detroit Red Wings will be the outcome. Buying one share at 56¢ pays out $1.00 if correct — a 79% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
Detroit Red Wings
55.8% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf BOS Bruins wins the Boston at Detroit professional hockey game scheduled for Mar 21, 2026, then the market resolves to Yes.
PolymarketIn the upcoming NHL game, scheduled for March 21 at 8:00PM ET: If the Bruins win, the market will resolve to "Bruins". If the Red Wings win, the market will resolve to "Red Wings". 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.
