TOTAL VOLUME:
$134.2b
24H VOL:
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2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
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MATCHED EVENTS:
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PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 30, 2:32 PM EST
Kalshi
Sorana Cirstea and Sara Bejlek compete in the second set of their 2026 Wimbledon Women's Singles Round of 128 match on June 30. The market determines which player wins that specific set.
The market resolves based on which player wins set 2 of the professional tennis match between Sorana Cirstea and Sara Bejlek in the 2026 Wimbledon Women Singles Round of 128. 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 sportsbook odds often diverge because they reflect different participant pools and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven by trader consensus and real-money risk. Prediction markets typically incorporate breaking news and live match dynamics faster than traditional sportsbooks adjust their lines. For a tennis set outcome, prediction market pricing can reveal where informed traders see value, sometimes offering contrarian signals to conventional betting markets, especially as the match unfolds.
On Kalshi, this market is priced through a continuous 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 price of each share reflects the collective belief about the probability of that player winning Set 2, ranging from $0 to $1. As new information surfaces—such as a player's performance in Set 1 or injury updates—traders adjust their positions, moving the price up or down. This dynamic pricing ensures the market stays responsive to real-world developments throughout the match.
This market resolves around Jun 30, 2026, once the Cirstea vs Bejlek match concludes and the Set 2 winner is verified against credible public sources. The outcome is determined by which player wins the second set according to official tennis scoring rules. Early resolution is possible if the match is abandoned or the set is not played. Traders should monitor official tournament updates and match schedules to stay informed about any changes to timing or match status that could affect final settlement.
Set 1 performance is a major catalyst—a dominant first-set victory often shifts odds in favor of the winner heading into Set 2. Player fitness and injury reports can trigger sharp moves, as can weather delays or court conditions that favor one player's style. Momentum swings during rallies, break-point conversions, and serve consistency in the opening games of Set 2 itself will drive intraday repricing. Historical head-to-head records and recent form updates may also influence trader positioning before the match begins or during breaks between sets.