TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 12, 5:44 AM EST
Polymarket
This market refers to the tennis match between Alexa Karatancheva and Raya Markova in the W50 Stara Zagora, Qualifying, originally scheduled for October 12, 2026 at 2:30AM ET. This market will resolve to 'Alexa Karatancheva' if Alexa Karatancheva advances against Raya Markova. This market will resolve to 'Raya Markova' if Raya Markova advances against Alexa Karatancheva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Alexa Karatancheva and Raya Markova in the W50 Stara Zagora, Qualifying, originally scheduled for October 12, 2026 at 2:30AM ET. This market will resolve to 'Alexa Karatancheva' if Alexa Karatancheva advances against Raya Markova. This market will resolve to 'Raya Markova' if Raya Markova advances against Alexa Karatancheva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 2026, 11:59 PM ET (14 days after the scheduled start), 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 often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market aggregates the opinions of individuals with varying levels of knowledge. It’s common to see discrepancies between the two, especially before a significant amount of trading occurs. These differences can arise from differing information, biases, or simply varying interpretations of the available data regarding the Karatancheva vs Markova match. Observing these differences can be a valuable exercise for informed bettors.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the probability of a specific outcome. The price of each share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and express their views, the price adjusts to reflect the collective sentiment. The more shares purchased for a particular outcome, the higher its price will climb, indicating increased confidence in that result for the Karatancheva vs Markova match. This dynamic pricing ensures the market remains responsive to new information and changing expectations.
This market resolves around Oct 19, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Karatancheva vs Markova match as reported by a recognized tennis authority. The platform will verify the result against these sources to determine the winning outcome and distribute payouts accordingly. Traders should monitor official sources for the match result as the resolution date approaches. The final outcome will determine which shares pay out at 1 USDC each.
Several factors could influence trading activity and shift the odds in this market before it resolves. Any news regarding player form, injuries, or changes to playing conditions for either Alexa Karatancheva or Raya Markova could significantly impact trader sentiment. Unexpected announcements about coaching changes, or even weather forecasts affecting the match venue, could also play a role. Furthermore, large trading volume from influential traders or groups could create momentum and drive price movements. Monitoring tennis news and observing trading patterns on Polymarket will be key to understanding potential shifts in this market.