TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 1, 7:07 AM EST
Kalshi
This market determines the winner of the first set in the professional tennis match between Hubert Hurkacz and Sebastian Ofner at the 2026 Wimbledon Men's Singles Round of 64 on July 1. The market resolves based on who wins the set, regardless of the overall match outcome.
The market resolves to Yes for whichever player wins set 1 of the match. If the match does not commence due to injury, walkover, forfeiture, or cancellation before play begins, the market resolves to a fair price. If the match is postponed or delayed, the market remains open until 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 markets and traditional sportsbooks price outcomes differently because they operate under distinct incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets aggregate trader beliefs through continuous buying and selling. This market reflects the collective judgment of participants risking real capital, which often incorporates nuanced analysis and real-time adjustments. Comparing this market's implied probabilities to sportsbook lines can reveal where professional oddsmakers and the broader trading community diverge on Hurkacz's likelihood of taking the first set.
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 share reflects the marginal probability traders assign to that player winning Set 1, with the two outcomes summing to 100 cents. As new information surfaces—injury reports, warm-up performance, or historical head-to-head data—traders adjust their positions, and prices move to equilibrate supply and demand. This continuous repricing ensures the market stays responsive to evolving conditions.
This market resolves around Jul 1, 2026, once the match is complete and the result is verifiable from credible public sources. The outcome is determined by which player wins the first set of the Hurkacz vs Ofner contest. No ambiguity typically surrounds set outcomes in professional tennis, as the winner is immediately clear from the official scoreline. Traders holding shares in the winning outcome receive their payout once the event is confirmed and the market settles.
Several factors may shift odds before the match begins. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, and surface-specific performance data can influence trader positioning as the event approaches. Court conditions, weather forecasts, and player fitness updates released closer to match time often spark volatility. Additionally, betting action from professional syndicates or sharp money can move prices as they deploy capital based on proprietary analysis. Real-time match momentum—if the event is live—will also drive continuous adjustments.