TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 7, 8:30 AM EST
Polymarket
This market refers to the tennis match between Peter Buldorini and Benjamin Pietri in the ITF Men Ajaccio, originally scheduled for June 30, 2026 at 8:30AM ET. This market will resolve to 'Peter Buldorini' if Peter Buldorini advances against Benjamin Pietri. This market will resolve to 'Benjamin Pietri' if Benjamin Pietri advances against Peter Buldorini. 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 Peter Buldorini and Benjamin Pietri in the ITF Men Ajaccio, originally scheduled for June 30, 2026 at 8:30AM ET. This market will resolve to 'Peter Buldorini' if Peter Buldorini advances against Benjamin Pietri. This market will resolve to 'Benjamin Pietri' if Benjamin Pietri advances against Peter Buldorini. 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 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's odds may move faster or slower than traditional sportsbooks depending on information flow and trader conviction. Comparing the two can reveal whether professional bettors and casual traders view the match differently, though prediction markets tend to incorporate new information quickly once it becomes public.
On Polymarket, traders set the odds by buying and selling shares that represent each possible outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective probability estimate—higher prices mean traders view that outcome as more likely. As new information emerges or sentiment shifts, the market price adjusts in real time. You can enter or exit positions at the current market price, and your trades directly influence the odds visible to other participants, creating a dynamic pricing mechanism driven entirely by supply and demand.
This market resolves around Jul 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the official match conclusion as recorded by the ITF and major sports news outlets. Once the event concludes and the winner is established beyond dispute, the market will settle automatically, paying out traders who backed the correct outcome. Until that point, prices will continue to fluctuate based on pre-match analysis, player form, and any breaking news.
Several factors could shift the odds before the match takes place. Injury reports or withdrawal announcements involving either player would trigger sharp price moves. Recent tournament results, head-to-head records, and surface-specific performance data often influence trader positioning. Weather forecasts closer to the event date may also matter, as court conditions affect play style. Media coverage highlighting player form or psychological factors can sway sentiment. Any official schedule changes or venue updates could prompt repricing as well. Traders monitor these signals continuously, so significant developments typically move the market within minutes.