TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 5:00 AM EST
Polymarket
This market refers to the tennis match between Veronika Erjavec and Mona Barthel in the Kitzbuehel, originally scheduled for July 15, 2026 at 5:00AM ET. This market will resolve to 'Veronika Erjavec' if Veronika Erjavec advances against Mona Barthel. This market will resolve to 'Mona Barthel' if Mona Barthel advances against Veronika Erjavec. 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 Veronika Erjavec and Mona Barthel in the Kitzbuehel, originally scheduled for July 15, 2026 at 5:00AM ET. This market will resolve to 'Veronika Erjavec' if Veronika Erjavec advances against Mona Barthel. This market will resolve to 'Mona Barthel' if Mona Barthel advances against Veronika Erjavec. 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 traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets aggregate the beliefs of traders risking real capital. This market's odds may lead or lag sportsbook lines depending on which venue attracts sharper bettors first. Comparing the two can reveal value opportunities, though both should be treated as independent price signals rather than definitive probabilities.
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. The price you see reflects the cumulative bets placed on each outcome; as more capital flows toward one side, the odds shift to balance supply and demand. You can buy or sell shares at the current price, and your trade immediately updates the market rate for the next participant. This continuous repricing mechanism ensures prices remain responsive to new information throughout the event window.
This market resolves around Jul 22, 2026, once the tennis match concludes and the result is verifiable from credible public sources. The outcome is determined by the official match result—which player wins the contest. Until that point, traders can buy and sell shares based on their expectations. After resolution, the winning outcome pays out in full, and all shares on the losing side expire worthless.
Several factors may shift odds before the match begins or during play. Recent form, head-to-head records, and injury reports for either player can trigger repricing as new information emerges. Court conditions, weather, and seeding advantages at Kitzbuehel may also influence trader sentiment. Live match developments—such as early set results or momentum swings—can cause sharp price moves as bettors update their forecasts in real time. Major upsets or unexpected player withdrawals would prompt immediate market reaction.