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: Jun 22, 4:30 AM EST
Polymarket
This market refers to the tennis match between Fiona Ferro and Kajsa Rinaldo Persson in the Brescia, originally scheduled for June 15, 2026 at 4:30AM ET. This market will resolve to 'Fiona Ferro' if Fiona Ferro advances against Kajsa Rinaldo Persson. This market will resolve to 'Kajsa Rinaldo Persson' if Kajsa Rinaldo Persson advances against Fiona Ferro. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Fiona Ferro and Kajsa Rinaldo Persson in the Brescia, originally scheduled for June 15, 2026 at 4:30AM ET. This market will resolve to 'Fiona Ferro' if Fiona Ferro advances against Kajsa Rinaldo Persson. This market will resolve to 'Kajsa Rinaldo Persson' if Kajsa Rinaldo Persson advances against Fiona Ferro. 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 WTA Tour. 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 may show different implied probabilities than traditional sports betting sites, especially as new information emerges or if one venue attracts more informed traders. Comparing the two can reveal where consensus is strongest or where outlier views persist.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker. 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 collective confidence of all active traders; as money flows in or out, the odds adjust in real time. Higher trading volume typically narrows spreads and increases price stability, while lower volume can create wider bid-ask gaps. You can enter or exit positions at any time before the market closes, and your trades directly influence the probability displayed on the dashboard.
This market resolves around Jun 22, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will reflect which player wins the encounter in Brescia. Until that point, traders can continue to adjust positions based on pre-match news, player form, injury updates, or any other signals that might shift expectations. Resolution is final once confirmed, and all positions settle according to the actual result.
Several factors could shift odds before the match takes place: injury announcements or fitness concerns for either player, recent tournament performance or ranking changes, head-to-head history and playing style matchups, court surface conditions in Brescia, and broader tour momentum. Media coverage highlighting one player's form or psychological edge may also influence trader sentiment. Weather forecasts, last-minute lineup confirmations, or unexpected withdrawals could trigger sharp repricing. Monitoring tennis news and player social media in the days leading up to the event is a practical way to stay ahead of market moves.