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: Jul 28, 9:00 AM EST
Polymarket
This market refers to the tennis match between Carles Cordoba and Brian Bozemoj in the ITF Men Denia, originally scheduled for July 21, 2026 at 9:00AM ET. This market will resolve to 'Carles Cordoba' if Carles Cordoba advances against Brian Bozemoj. This market will resolve to 'Brian Bozemoj' if Brian Bozemoj advances against Carles Cordoba. 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 Carles Cordoba and Brian Bozemoj in the ITF Men Denia, originally scheduled for July 21, 2026 at 9:00AM ET. This market will resolve to 'Carles Cordoba' if Carles Cordoba advances against Brian Bozemoj. This market will resolve to 'Brian Bozemoj' if Brian Bozemoj advances against Carles Cordoba. 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 markets and sportsbooks price events differently because they operate on distinct mechanisms. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets allow traders to set prices freely through supply and demand. This often results in sharper, more efficient pricing on prediction platforms because traders have direct financial incentive to correct mispricings. For this market, comparing the implied probability here to major sportsbook lines can reveal where public perception diverges from professional oddsmakers, though prediction market prices typically reflect a broader consensus when liquidity is active.
On Polymarket, this market is priced through an automated market maker (AMM) model where traders buy and sell shares representing each 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 current probability traders assign to that result, and as volume flows in, prices adjust automatically. You can enter or exit your position at any time by trading against the liquidity pool, and the spread between buy and sell prices depends on the depth of available capital. This mechanism ensures continuous pricing and allows you to see exactly what the market believes about the match outcome at any moment.
This market resolves around Jul 28, 2026, once the ITF Denia match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result—which player wins the contest. Until that point, traders can continue to buy and sell shares as new information and match developments influence their views. Resolution is automatic once the event is finalized, ensuring all positions settle fairly based on what actually occurred.
Several catalysts could shift this market significantly before Jul 28, 2026. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, or surface-specific performance data becoming public could alter trader conviction. Court conditions, weather forecasts, or seeding information released closer to match day may also influence odds. Additionally, any changes in player ranking or unexpected form swings in the days leading up to the event could prompt traders to adjust positions, creating volatility in the prediction market price.