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: Jun 30, 9:33 AM EST
Kalshi
This market measures the game differential between Brandon Nakashima and Jack Pinnington Jones in their professional tennis match at the 2026 Wimbledon Men's Singles Round of 128 on June 29. Bettors wager on whether one player will win by a margin exceeding specified game thresholds.
Resolution depends on the game differential across the full match between Brandon Nakashima and Jack Pinnington Jones in the 2026 Wimbledon Men's Singles Round of 128. The market evaluates whether the winner's game advantage exceeds the specified threshold. 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 and closes 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 resolved 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 lock in profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show different implied probabilities than traditional sports betting sites, especially if one venue has sharper or more active participation. Comparing the two can reveal where professional traders and casual bettors disagree on the likely outcome.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell 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 in that outcome, ranging from near-zero to near-100 cents. As new information emerges or trading volume shifts, prices adjust in real time. Your profit or loss depends on the entry price you paid and the final resolution value, incentivizing accurate forecasting.
This market resolves around Jun 30, 2026, once the match concludes and the final game spread is verified against credible public sources. The outcome is determined by the official recorded margin of victory in the game being tracked. Until that point, prices will fluctuate based on pre-match analysis, player form, injury reports, and live trading sentiment. Resolution is automatic once the event result is confirmed and published.
Several factors could shift prices significantly before the match begins. Injury announcements, recent tournament performance, head-to-head records, and court surface conditions all influence trader expectations. Weather forecasts, late lineup changes, or unexpected player withdrawals can trigger sharp repricing. Once play starts, live momentum swings—early breaks, set outcomes, or momentum shifts—may cause traders to revise their positions. Major news about either player's fitness or mental state could also prompt rapid market movement.