TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 29, 11:31 AM EST
Kalshi
This market tracks the game spread in a professional tennis match between Nuno Borges and Tristan Boyer at the 2026 Wimbledon Men's Singles Round of 128. Bettors can wager on whether Borges will win by more than a specified number of games across the entire match.
Resolution is based on the total game differential in favor of Nuno Borges across the full match at the 2026 Wimbledon Men's Singles Round of 128. If the match does not occur before play begins due to injury, walkover, forfeiture, or cancellation, the market resolves to 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 will resolve accordingly; those that cannot will resolve 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 manage risk, while prediction markets like this one are driven by traders seeking to profit on their forecasts. This market may price the spread differently than traditional oddsmakers, especially as new developments unfold. Comparing the two can reveal where professional bettors and casual traders disagree, offering insight into which side the broader market favors.
On Kalshi, this market is priced through a continuous 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 collective belief of all active traders about the likelihood of that outcome occurring. As new information surfaces or trading pressure builds, prices adjust in real time. Shares are bought and sold fractionally, allowing precise positioning on the spread outcome.
This market resolves around Jun 29, 2026, once the match concludes and the final spread result is verified against credible public sources. The outcome is determined by the official game score and the specified point spread; whichever side of the spread is correct at the final whistle settles the market. Until that moment, traders can continue to buy and sell shares as odds fluctuate based on live match developments and shifting expectations.
Several factors could shift odds significantly before resolution. Injury announcements or lineup changes for either player would alter perceived matchup balance. Recent form, head-to-head records, and surface conditions can all influence trader positioning. Court-side developments during warm-ups or early-match momentum swings often trigger sharp repricing. Media commentary, betting syndicates entering the market, or sudden shifts in public perception can also drive volume and volatility. Real-time match action—breaks of serve, set outcomes, or tactical adjustments—typically generates the most dramatic price moves.