TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 30, 9:37 AM EST
Kalshi
This market predicts the winner of the first set in the 2026 Wimbledon Men's Singles Round of 128 match between Thanasi Kokkinakis and Alexander Bublik on June 29. The outcome depends on which player wins the first set of their professional tennis match.
The market resolves based on which player wins set 1 of the Thanasi Kokkinakis vs Alexander Bublik match at the 2026 Wimbledon Men 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 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 lines to balance action and protect their margin, while prediction markets like this one aggregate trader beliefs through continuous price discovery. Traders on prediction markets have direct financial exposure to accuracy, which can surface information faster than traditional oddsmakers. However, sportsbooks may incorporate additional factors such as injury reports or late-breaking news. Comparing the two can reveal where smart money sees value, though neither is inherently more accurate—each reflects its own market dynamics.
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 probability traders assign to that player winning Set 1. As new information emerges or sentiment shifts, traders adjust their bids and asks, moving the price up or down in real time. You can enter limit or market orders to trade at your preferred price, and the market's price discovery process ensures that odds stay responsive to new developments right up until the match begins.
This market resolves around Jun 29, 2026, once the first set of the Kokkinakis vs Bublik match concludes and the winner is verified against credible public sources. The outcome is determined by which player wins the set according to official match records. Until that point, the market remains open for trading, allowing you to adjust your position as new information surfaces. Resolution is automatic once the event result is confirmed, and payouts are distributed to holders of the winning outcome.
Several factors can shift odds in this market before the match begins. Injury announcements or fitness updates about either player will likely trigger sharp moves, as will recent form or head-to-head history becoming more salient to traders. Court surface conditions, weather forecasts, and any changes to match scheduling can also influence pricing. News about player motivation, ranking points at stake, or tournament context may sway sentiment. As the match start time approaches, late-breaking developments—such as warm-up reports or lineup confirmations—often drive final repricing. Active traders monitor these signals to identify value before the opening serve.