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 24, 5:00 AM EST
Polymarket
This market refers to the tennis match between Oceane Babel and Martina Colmegna in the ITF Women Mohammedia, originally scheduled for June 17, 2026 at 5:00AM ET. This market will resolve to 'Oceane Babel' if Oceane Babel advances against Martina Colmegna. This market will resolve to 'Martina Colmegna' if Martina Colmegna advances against Oceane Babel. 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 Oceane Babel and Martina Colmegna in the ITF Women Mohammedia, originally scheduled for June 17, 2026 at 5:00AM ET. This market will resolve to 'Oceane Babel' if Oceane Babel advances against Martina Colmegna. This market will resolve to 'Martina Colmegna' if Martina Colmegna advances against Oceane Babel. 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 are driven by traders risking real capital on their beliefs about outcomes. This market aggregates the collective forecast of decentralized traders, which can sometimes outperform traditional oddsmakers, especially in niche or less-covered events where expert consensus is harder to establish.
On Polymarket, this market is priced through an automated market maker (AMM) mechanism where traders directly buy and sell outcome shares. 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 ratio of liquidity pools; as traders accumulate shares in one outcome, the cost of those shares rises, naturally balancing supply and demand. This continuous pricing model allows real-time discovery and adjustment as new information emerges or sentiment shifts among the trading community.
This market resolves around Jun 24, 2026, once the match concludes and the winner is verified against credible public sources. The outcome will be confirmed based on the official result reported by the tournament organizer and major sports databases. Until that point, traders can continue to buy and sell shares, and prices will fluctuate as the event approaches and new information becomes available.
Several factors could shift prices significantly before resolution. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament performance, head-to-head records, and surface-specific form updates often influence trader positioning. Court conditions, weather forecasts, and lineup confirmations closer to match day can also spark volatility. Additionally, broader market sentiment swings and large trader positions entering or exiting this market may amplify price movements independent of fundamental event developments.