TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 29, 2:48 PM EST
Kalshi
Ekaterina Alexandrova and Panna Udvardy compete in the first set of their 2026 Wimbledon Women's Singles Round of 128 match on June 29. The market determines who wins this opening set of professional tennis competition.
This market covers the first set outcome of the Ekaterina Alexandrova vs Panna Udvardy professional tennis match 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 bases and incentive structures. Sportsbooks set odds to balance liability and generate profit margins, while prediction markets aggregate the collective beliefs of traders who have real money at stake on accuracy. In this market, traders are directly rewarded for correctly forecasting the Set 1 winner, which can lead to sharper, less biased pricing than traditional sportsbooks. Comparing the two can reveal valuable discrepancies and help you identify mispriced opportunities.
On Kalshi, this market is priced through an 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 outcome fluctuates based on supply and demand, with the current market price reflecting the consensus probability among active traders. As new information emerges or trading volume increases, prices adjust dynamically. This continuous pricing model ensures that odds remain responsive to real-time developments and market conviction.
This market resolves around Jun 29, 2026, once the Set 1 result is finalized and verifiable from credible public sources. The outcome is determined by which player wins the first set of the match. No further action is required from you; the platform will confirm the result automatically based on official match data. Resolution typically occurs shortly after the set concludes, allowing payouts to be distributed to holders of the winning shares.
Several factors could shift odds in this market before resolution. Recent player performance, injury reports, or changes in ranking or form could alter perceptions of each competitor's strength. Head-to-head history and surface preference may also influence trader positioning. Pre-match commentary from analysts, betting syndicates, or insider information can trigger rapid repricing. Additionally, shifts in overall trading volume or large position entries by sophisticated traders can move prices as the market reassesses probabilities. Monitor sports news and player updates closely for catalysts.