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 18, 11:30 AM EST
Polymarket
This market refers to the tennis match between Ekaterine Gorgodze and Teodora Kostovic in the ITF Women Aschaffenburg, originally scheduled for July 11, 2026 at 11:30AM ET. This market will resolve to 'Ekaterine Gorgodze' if Ekaterine Gorgodze advances against Teodora Kostovic. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Ekaterine Gorgodze. 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 Ekaterine Gorgodze and Teodora Kostovic in the ITF Women Aschaffenburg, originally scheduled for July 11, 2026 at 11:30AM ET. This market will resolve to 'Ekaterine Gorgodze' if Ekaterine Gorgodze advances against Teodora Kostovic. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Ekaterine Gorgodze. 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 traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance their book and protect margins, while prediction markets aggregate beliefs from traders risking real capital. For this market, comparing the current prediction market price to sportsbook lines can reveal where professional oddsmakers and decentralized traders disagree. Such gaps sometimes highlight undervalued or overvalued outcomes, though both venues ultimately aim to reflect genuine match probabilities.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell shares representing each possible outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome fluctuates based on order flow and the depth of liquidity available. As traders place bets, the algorithm adjusts prices to maintain balance, so larger trades move the odds more sharply than smaller ones. This continuous repricing ensures the market stays responsive to new information and shifting sentiment throughout the trading period.
This market resolves around Jul 18, 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, ensuring accuracy and fairness for all traders. Until that point, prices will continue to shift as new information emerges and traders update their forecasts. Resolution happens automatically once the event is finalized and reported through established sports data channels.
Several factors could shift prices in this market before Jul 18, 2026. Player form, recent match results, and head-to-head history often influence trader sentiment. Injury reports or last-minute lineup changes can trigger sharp price movements. Court conditions, surface preference, and tournament momentum also play a role in how bettors reassess the matchup. As the event date approaches, any news affecting either player's fitness or confidence may prompt traders to adjust their positions, creating volatility in the odds.