TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 10, 11:00 AM EST
Kalshi
This market determines the winner of the third set in the 2026 Wimbledon Men's Singles Semifinal between Arthur Fery and Alexander Zverev on July 10. Bettors predict whether Fery or Zverev will win that specific set.
The market resolves based on which player wins set 3 of the professional tennis match. If the match does not occur before play begins due to injury, walkover, forfeiture, or cancellation, the market resolves to fair price. Postponements or delays keep the market open until the rescheduled match concludes within two weeks. If a player retires, markets that can be unconditionally settled from 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 margins, while prediction markets aggregate beliefs from traders risking real capital on outcomes. This market may show materially different probabilities than traditional sports betting sites, particularly if one venue has sharper or more active participation. Comparing the two can reveal where consensus is strongest and where informed traders see value relative to conventional betting lines.
On Kalshi, this market is priced through continuous order-book trading, where buyers and sellers submit bids and offers that determine the real-time odds. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The platform converts these prices into implied probabilities, displayed as percentages that reflect the collective forecast of active traders. As new information surfaces—such as player form, injury updates, or head-to-head patterns—traders adjust their positions, causing prices to move. Liquidity and trading volume directly influence how quickly prices respond to market-moving events.
This market resolves around Jul 10, 2026, once the third set of the Fery vs Zverev match concludes and the winner is verified against credible public sources. The outcome is determined by which player wins the set according to standard tennis scoring rules. Resolution occurs shortly after the match result is confirmed, allowing traders to settle their positions. No further action is required from participants; the platform handles settlement automatically once the event is finalized.
Several factors could shift odds before this market resolves. Player injury announcements or withdrawal news would trigger sharp repricing. Court surface conditions, weather delays, or scheduling changes may influence perceived advantage. Real-time match momentum—such as one player winning the first or second set decisively—typically drives significant trading activity and price movement. Media reports on recent form, head-to-head records, or psychological factors also prompt traders to reassess probabilities. Any official statement from tournament organizers or the players themselves could catalyze rapid repricing as new information enters the market.