TOTAL VOLUME:
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2,388,728,490
OPEN INTEREST:
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406,065
Markets across
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MATCHED EVENTS:
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PLATFORM COVERAGE:
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Polymarket:
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VS.
Kalshi:
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Closed: Jun 18, 1:01 PM EST
Kalshi
Raphael Collignon and Mattia Bellucci compete in the second set of their 2026 ATP Halle Round of 16 tennis match on June 17. The market determines who wins that specific set.
This market covers the second set of the professional tennis match between Raphael Collignon and Mattia Bellucci at the 2026 ATP Halle Round of 16. If the match does not occur before play begins due to injury, walkover, forfeiture, or cancellation, the market resolves to a fair price. If the match is postponed or delayed, the market remains open and closes after the rescheduled match concludes within two weeks. If a player retires, markets that can be unconditionally settled based on completed play will resolve accordingly; those that cannot be settled will resolve to Fair Market Price at the Exchange's discretion.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance liability and profit, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show materially different implied probabilities than traditional sports betting sites, especially as new information emerges. Comparing the two can reveal where one venue perceives edge or where consensus is shifting, though each operates under distinct rules and liquidity conditions.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the last executed trade price, and you can place limit or market orders to enter or exit positions. Prices update continuously as new trades execute, allowing real-time discovery of what the crowd believes about the set outcome. Liquidity and spreads may vary depending on trading volume and proximity to match time.
This market resolves around Jun 17, 2026, once the second set of the Collignon vs Bellucci match concludes and the winner is verified against credible public sources. The outcome is binary: one player will be confirmed as the set winner, and the market will settle accordingly. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. Resolution timing depends on the actual match schedule and official confirmation of the result.
Several factors may shift odds before resolution. Player performance in the first set, recent head-to-head records, court conditions, and injury reports can all influence trader expectations for the second set. Momentum swings during live play—such as a player winning the opening set decisively or a comeback—typically trigger sharp repricing. Weather, player fatigue, and betting-market activity on related markets may also drive movement. Real-time commentary and social sentiment can amplify volatility as the match approaches and unfolds.