TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 10, 7:00 AM EST
Polymarket
This market refers to the tennis match between Tessa Johanna Brockmann and Alice Tubello in the ITF Women Stuttgart-Vaihingen, originally scheduled for July 3, 2026 at 7:00AM ET. This market will resolve to 'Tessa Johanna Brockmann' if Tessa Johanna Brockmann advances against Alice Tubello. This market will resolve to 'Alice Tubello' if Alice Tubello advances against Tessa Johanna Brockmann. 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 Tessa Johanna Brockmann and Alice Tubello in the ITF Women Stuttgart-Vaihingen, originally scheduled for July 3, 2026 at 7:00AM ET. This market will resolve to 'Tessa Johanna Brockmann' if Tessa Johanna Brockmann advances against Alice Tubello. This market will resolve to 'Alice Tubello' if Alice Tubello advances against Tessa Johanna Brockmann. 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 like this one are driven by traders risking real capital on their beliefs about the outcome. Prediction markets can sometimes offer sharper, more efficient pricing because participants have direct financial exposure and no house edge to overcome. However, sportsbooks may occasionally move faster on breaking news. Comparing both sources can reveal valuable gaps in how different markets are pricing this match.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the aggregate of all trades, with prices adjusting continuously as new orders flow in. Each outcome has a share price between 0 and 1 cent, and your potential payout depends on which outcome resolves true. This mechanism ensures transparent, real-time pricing and allows you to enter or exit positions at any time before the market closes, making it easy to adjust your exposure as new information emerges.
This market resolves around Jul 10, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on which player wins the ITF Stuttgart-Vaihingen event. Until that point, you can trade your position freely on Polymarket. Resolution happens automatically once the match result is official, and payouts are distributed to holders of the winning outcome shares. Keep an eye on the event schedule to anticipate when final confirmation will arrive.
Several factors could shift trader sentiment before the match concludes. Recent player form, head-to-head records, and injury updates are classic catalysts that prompt repricing. Court surface conditions, weather on match day, and seeding announcements can also influence expectations. Social media buzz, expert commentary, or unexpected roster changes might trigger buying or selling waves. Early match momentum—if the event is streamed or live-scored—could create sharp moves as traders react to real-time performance. Monitoring these signals helps you anticipate market swings and time your trades strategically.