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: Jun 30, 9:33 AM EST
Kalshi
This market covers the 2026 Wimbledon Men's Singles Round of 128 match between Brandon Nakashima and Jack Pinnington Jones on June 29. Bettors can wager on the exact final set score of the match, with outcomes ranging from dominant victories to closely contested five-set matches.
The market resolves based on the final set score of the professional tennis match between Brandon Nakashima and Jack Pinnington Jones 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 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 market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market aggregates trader conviction directly into prices, which can lead to sharper or earlier signals than traditional betting lines, especially when new information emerges or when specialized traders spot value that sportsbooks have missed.
On Kalshi, this market is priced through an order-book mechanism where traders submit bids and asks for each possible exact score outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each contract reflects the marginal probability traders assign to that specific scoreline, with the sum of all outcome probabilities anchored near 100 percent. As new information surfaces or trading interest shifts, prices adjust in real time, allowing you to enter or exit positions at the prevailing market rate.
This market resolves around Jun 30, 2026, once the match concludes and the final score is verified against credible public sources. The outcome is determined by the exact set score at the end of play—for example, 2–0, 2–1, or 1–2—matching the official result reported by the tennis governing body or major sports data providers. Your position settles based on whether the final scoreline matches the contract you held.
Player form, recent head-to-head records, court surface conditions, and injury reports can all shift odds significantly before the match begins. Tournament seeding, draw position, and momentum from earlier rounds influence trader expectations. On match day, early-set results and break-point opportunities create real-time repricing as the live outcome becomes clearer. Weather delays, player fatigue, and tactical adjustments during play also drive volatility, giving traders opportunities to reassess probabilities as new information emerges.