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: Jul 16, 6:00 AM EST
Polymarket
This market refers to the tennis match between Teodora Kostovic and Jule Niemeier in the ITF Women Aschaffenburg, originally scheduled for July 9, 2026 at 6:00AM ET. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Jule Niemeier. This market will resolve to 'Jule Niemeier' if Jule Niemeier advances against Teodora Kostovic. 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 Teodora Kostovic and Jule Niemeier in the ITF Women Aschaffenburg, originally scheduled for July 9, 2026 at 6:00AM ET. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Jule Niemeier. This market will resolve to 'Jule Niemeier' if Jule Niemeier advances against Teodora Kostovic. 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 mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven by trader consensus—real money wagered by participants who believe they have an edge. Prediction markets typically incorporate information more dynamically and can shift rapidly as new data emerges. Comparing this market's implied probability to major sportsbook lines can reveal where bettors and traders disagree, potentially signaling value or highlighting overlooked factors in the matchup.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome are bought and sold continuously, and the ratio of shares in the pool determines the odds you see displayed. As more traders bet on one outcome, the price of that share rises and the implied probability shifts. This mechanism ensures transparent, friction-free pricing and allows you to enter or exit positions at any time before the market closes.
This market resolves around Jul 16, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result—whether Teodora Kostovic or Jule Niemeier wins the ITF Aschaffenburg event. Traders holding shares in the winning outcome will receive their payout, while losing positions expire worthless. Resolution typically occurs within hours of the final point, pending confirmation from the tournament organizers and the prediction platform's verification process.
Several factors could shift odds before the match begins. Player injury reports or withdrawal announcements would trigger sharp repricing. Recent form, head-to-head records, and surface preference (clay courts at Aschaffenburg) influence trader positioning. Weather conditions on match day—heat, humidity, wind—can favor one player's style and spark last-minute trading. Court assignments and match scheduling also matter; playing early or late in the day affects fatigue and momentum. As the start time approaches, late money and professional sharp bets often move the line, reflecting refined forecasts based on final conditions and player readiness.