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If the number of teams that are seeded #1 to qualify for the Semifinals in the men's college basketball tournament is exactly 4, then the market resolves to Yes.
As of March 25, 2026, the Kalshi odds for Will at least 1 #1 seed reach the Semifinals? are: 1+ teams: 92%, 2+ teams: 59%, 3+ teams: 18%. These probabilities are derived from real-money trading and update in real time.
Will at least 1 #1 seed reach the Semifinals? is currently available on Kalshi. Check PredictMarketCap for cross-platform availability as new markets are added regularly.
Prediction market odds reflect the aggregate opinion of traders who risk real money on outcomes. The price of a share (e.g., 65¢) represents the market's implied probability (65%). Prices move as traders buy and sell based on new information, polls, and analysis.
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