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400,720
Markets across
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61%
Closed: Jun 18, 2:50 PM EST
Kalshi
In a 3-ball golf competition during the first round of the 2026 U.S. Open, three golfers compete together and the player with the lowest score wins the matchup. This market tracks whether Sam Stevens, Peter Uihlein, or Eric Lee finishes with the best score in their grouping.
The winner of each 3-ball matchup is determined by the lowest score recorded during the first round of the 2026 U.S. Open. If two or more participants tie for the lowest score, the Yes payout is divided equally among all tied participants, with each receiving $1 divided by the number of tied players, rounded down to the nearest cent. The No payout equals $1 minus the Yes payout. If any golfer withdraws before teeing off, all markets resolve to fair market value.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets like this one aggregate the beliefs of traders who have real money at stake. This market may price the outcome differently than traditional sportsbooks because traders incorporate a broader range of public information and personal analysis. Comparing the two can reveal where consensus differs and highlight potential value opportunities, though both reflect genuine uncertainty about the result.
On Kalshi, this market is priced through continuous order-book trading, where buyers and sellers submit bids and offers that determine the real-time odds. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move as new trades execute and as the order book shifts in response to incoming information or changing trader sentiment. The market reflects the collective conviction of all participants, with each trade updating the price to clear supply and demand at that moment. This mechanism ensures transparent, decentralized price discovery throughout the event window.
This market resolves around Jun 18, 2026, once the first round of play is complete and the result can be verified against credible public sources. The outcome is determined by the official leaderboard or tournament records for the Stevens/Uihlein/Lee pairing, confirming which player or players finished with the best score in that three-ball grouping. Resolution typically occurs shortly after the round concludes and scores are finalized by the governing body.
Several factors could shift odds before Jun 18, 2026. Recent tournament results or player form updates may influence trader confidence in any of the three competitors. Course conditions, weather forecasts, or announced pairings adjustments could alter perceived advantage. Injury reports or player withdrawals would trigger sharp repricing. Social media sentiment, expert commentary, or betting action from high-profile traders can also sway the market. Real-time scoring during the round itself will drive the most dramatic moves as the outcome becomes increasingly certain.