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: Jul 7, 7:15 PM EST
Polymarket
This market refers to the tennis match between Maxwell Exsted and Benjamin Berger in the ITF Men San Diego, originally scheduled for June 30, 2026 at 7:15PM ET. This market will resolve to 'Maxwell Exsted' if Maxwell Exsted advances against Benjamin Berger. This market will resolve to 'Benjamin Berger' if Benjamin Berger advances against Maxwell Exsted. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Maxwell Exsted and Benjamin Berger in the ITF Men San Diego, originally scheduled for June 30, 2026 at 7:15PM ET. This market will resolve to 'Maxwell Exsted' if Maxwell Exsted advances against Benjamin Berger. This market will resolve to 'Benjamin Berger' if Benjamin Berger advances against Maxwell Exsted. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and audiences. Sportsbooks set odds to balance their book and manage risk, while prediction markets reflect the aggregated beliefs of traders with real money at stake. This market may show a different probability than traditional sports betting sites because traders here are motivated purely by accuracy, not by the need to attract equal action on both sides. Comparing the two can reveal where professional bettors and casual traders disagree on the likely outcome.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker (AMM) system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the cumulative trades and liquidity available at that moment. As more capital flows into one outcome, its price rises and the competing outcome's price falls, creating a self-correcting mechanism that incentivizes traders to exploit mispricings. This continuous repricing ensures the market remains responsive to new information and trader conviction.
This market resolves around Jul 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution hinges on the official result of the match between Maxwell Exsted and Benjamin Berger at the ITF San Diego tournament. Once the match concludes and the winner is documented by the tournament organizers or established sports news sources, the market will settle accordingly. Traders should monitor the event schedule and official announcements to stay informed as the resolution date approaches.
Several factors could shift trader sentiment before resolution. Recent performance updates, injury reports, or changes to either player's ranking or form could trigger repricing. Tournament bracket announcements, head-to-head history releases, or expert analysis published in the lead-up to the match may also influence positions. Court conditions, weather forecasts, or last-minute lineup changes could prompt traders to reassess their edge. Additionally, if one player advances or withdraws from other concurrent events, that news could ripple into this market as traders update their confidence in the likely outcome.