TOTAL VOLUME:
$154.8b
24H VOL:
$238,896,186
24H TRANSACTIONS:
2,985,204,718
OPEN INTEREST:
$1,897,934,485
408,127
Markets across
39,552
events
MATCHED EVENTS:
4,429
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 14, 7:38 AM EST
Polymarket
This market refers to the tennis match between Irina Fetecau and Kateryna Diatlova in the W15 Chisinau, Main Draw, originally scheduled for October 14, 2026 at 3:30AM ET. This market will resolve to 'Irina Fetecau' if Irina Fetecau advances against Kateryna Diatlova. This market will resolve to 'Kateryna Diatlova' if Kateryna Diatlova advances against Irina Fetecau. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 28, 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 Irina Fetecau and Kateryna Diatlova in the W15 Chisinau, Main Draw, originally scheduled for October 14, 2026 at 3:30AM ET. This market will resolve to 'Irina Fetecau' if Irina Fetecau advances against Kateryna Diatlova. This market will resolve to 'Kateryna Diatlova' if Kateryna Diatlova advances against Irina Fetecau. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 28, 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to profit by balancing action on both sides, while this market allows anyone to express their belief about the outcome. If a significant number of traders believe a sportsbook is mispricing the probability of a particular result in the Irina Fetecau vs Kateryna Diatlova match, the prediction market odds will likely move in the opposite direction. This can sometimes create arbitrage opportunities.
This market resolves around Oct 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Irina Fetecau vs Kateryna Diatlova match as reported by a recognized tennis authority. The platform will verify the result against these sources to determine which outcome will be declared the winner and shares will be paid out accordingly. Traders should monitor official sources for updates as the resolution date approaches.
Several factors could influence the price of shares in this market before Oct 21, 2026. Any news regarding player injuries, changes in playing conditions, or significant shifts in expert analysis could all cause the odds to shift. Unexpected results in other matches involving either Irina Fetecau or Kateryna Diatlova could also impact trader sentiment. Furthermore, large trades by influential market participants could create short-term price fluctuations, so monitoring the trading volume is crucial as the match approaches.