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, 1:14 PM EST
Kalshi
This market tracks the total number of games played in the first-round Wimbledon singles match between Jan-Lennard Struff and Sebastian Baez on June 29, 2026. Bettors predict whether the match will extend beyond various game thresholds, with longer matches indicating closer competition or extended rallies.
The event resolves based on the total number of completed games across the full match between Jan-Lennard Struff and Sebastian Baez at the 2026 Wimbledon Men's Singles Round of 128. If the match does not commence due to injury, walkover, forfeiture, or cancellation before play begins, the market resolves to a fair price. Postponed or delayed matches remain open and close 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. This market may price the total games differently than traditional sportsbooks because traders have direct financial exposure and can adjust positions in real time, sometimes leading to sharper or more reactive pricing on game-count outcomes.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing different total game outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the collective willingness of participants to risk capital on that result. As new information emerges or trader conviction shifts, bids and asks adjust, and the market price moves accordingly. This continuous repricing ensures the odds stay responsive to real-world developments leading up to the match.
This market resolves around Jun 29, 2026, once the Struff versus Baez match concludes and the final game count is verified against credible public sources. The outcome is determined by the total number of games played across all sets in the contest. No partial or abandoned matches affect the count—only completed games are tallied. Resolution occurs after the match result is confirmed and publicly reported by official tennis authorities or major sports news outlets.
Several factors could shift odds in this market before resolution. Recent form and head-to-head records between Struff and Baez may influence trader expectations about match length and competitiveness. Court surface, weather conditions, and player fitness updates closer to match day can alter perceptions of how many games might be contested. Betting patterns on the match winner itself often correlate with total games, since competitive matches tend to go longer. Breaking news about injuries or withdrawals would immediately reprrice the market.