TOTAL VOLUME:
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24H VOL:
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2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
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MATCHED EVENTS:
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PLATFORM COVERAGE:
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Polymarket:
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VS.
Kalshi:
61%
Closed: Jul 1, 10:02 AM EST
Kalshi
Nicolas Mejia and Michael Zheng will compete in the second set of their 2026 Wimbledon Men's Singles Round of 64 match on July 1. This market determines which player wins that set.
This market resolves based on the outcome of set 2 in the Nicolas Mejia vs Michael Zheng professional tennis match at the 2026 Wimbledon Men's Singles Round of 64. 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 resolve accordingly; those that cannot are resolved to Fair Market Price at the Exchange's discretion.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant pools and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market may show materially different implied probabilities than major sportsbooks, especially as new match data emerges. Comparing the two can reveal where one venue sees value the other has missed, though both aim to forecast the same underlying event.
On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and asks for shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the marginal probability traders assign to that outcome; a share trading at $0.72 implies roughly a 72% chance. As new information surfaces or sentiment shifts, the spread between bid and ask narrows or widens, and share prices adjust to clear supply and demand.
This market resolves around Jul 1, 2026, once the second set concludes and the winner is verifiable from credible public reporting. The outcome is determined by which player wins the set according to official match records. All open positions settle based on the confirmed result, with traders holding shares of the winning outcome receiving their payout and losing shares expiring worthless.
Several factors may shift odds before this market closes. Recent performance data, player injury reports, head-to-head statistics, and court conditions can all influence trader expectations. Momentum swings during the first set, changes in player form, or unexpected announcements may trigger repricing. Live match developments—such as early breaks or momentum shifts—often trigger sharp moves in real time as traders update their forecasts based on unfolding play.