TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 5:30 AM EST
Polymarket
This market refers to the tennis match between Ilary Pistola and Carla Giambelli in the ITF Women Torino, originally scheduled for July 15, 2026 at 5:30AM ET. This market will resolve to 'Ilary Pistola' if Ilary Pistola advances against Carla Giambelli. This market will resolve to 'Carla Giambelli' if Carla Giambelli advances against Ilary Pistola. 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 Ilary Pistola and Carla Giambelli in the ITF Women Torino, originally scheduled for July 15, 2026 at 5:30AM ET. This market will resolve to 'Ilary Pistola' if Ilary Pistola advances against Carla Giambelli. This market will resolve to 'Carla Giambelli' if Carla Giambelli advances against Ilary Pistola. 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 trader bases and incentive structures. Sportsbooks set odds to balance liability and extract a margin, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market may show materially different implied probabilities than traditional sports betting sites, particularly if one venue has sharper information flow or different participant sophistication. Comparing the two can reveal where consensus breaks down and which venue may be undervaluing or overvaluing each player's chances.
On Polymarket, this market is priced through an automated market maker that allows traders to 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 cumulative bets placed by all traders; as more capital flows toward one player, that outcome's price rises and the opposing price falls. Traders can enter or exit positions at any time before the market closes, and the final price at resolution determines payouts. This continuous pricing mechanism ensures the market stays responsive to new information throughout the lead-up to the match.
This market resolves around Jul 22, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result, determining which player won. All positions settle according to the verified outcome, with winning traders receiving their payout and losing positions expiring worthless. Traders should monitor the event schedule and any official announcements to stay informed of timing changes or postponements.
Several factors could shift trader positioning before resolution. Recent form and head-to-head records may prompt repricing as traders reassess each player's likelihood. Injury reports, court surface conditions, or weather updates closer to match day often trigger sharp moves. News coverage and expert commentary can sway sentiment, especially if respected analysts highlight overlooked angles. Tournament context—such as seeding, draw position, or momentum from earlier rounds—may also influence how traders value each outcome. Watch for sudden volume spikes, which often signal informed traders acting on breaking information.