TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 29, 8:44 AM EST
Kalshi
This market determines the winner of the second set in the professional tennis match between Mananchaya Sawangkaew and Maja Chwalinska at the 2026 Wimbledon Women's Singles Round of 128 on June 29.
The market resolves based on which player wins set 2 of the match. If the match does not occur before it starts 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 settled at 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 action and protect their margin, while prediction markets like this one aggregate trader beliefs through continuous price discovery. Traders here have real money at stake and can adjust positions instantly, sometimes leading prediction markets to move faster than traditional sportsbooks when new information emerges. However, sportsbooks may occasionally offer sharper lines due to their professional risk management. Comparing the two can reveal where public sentiment on this match differs from professional oddsmakers' assessments.
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 likelihood of that outcome occurring. As traders place bids and asks, the market price adjusts in real time, with higher prices indicating stronger confidence in a particular result. You can enter limit or market orders to take a position, and your trade executes against existing orders in the book. This transparent, auction-style pricing ensures that all participants see the same live odds and can trade at any moment before the market closes.
This market resolves around Jun 29, 2026, once the second set of the Sawangkaew vs Chwalinska match concludes and the result is verifiable from credible public reporting. The outcome is determined by which player wins the set according to standard tennis rules. Once the set is complete and confirmed through reliable sports data sources, the market will settle to the winning player, and traders holding the correct outcome will receive their payout. Until that point, the market remains open for trading and price adjustments based on match developments and player performance.
Several factors could shift odds in this market before resolution. Injury reports or player fitness updates released before the match begins often trigger sharp price moves, as do changes in court conditions or surface type. During the first set, momentum swings—such as one player breaking serve or winning a tiebreaker—frequently influence trader expectations for the second set. Head-to-head performance data, recent form, and historical set-by-set patterns also drive trading activity. Real-time match developments like service breaks, set scores, and player fatigue visible during play will likely cause the most dramatic repricing as traders adjust their positions based on what they observe unfolding on court.