TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 9:23 AM EST
Polymarket
This market refers to the tennis match between Kristina Novak and Ilay Yoruk in the W50 Istanbul, Main Draw, originally scheduled for October 28, 2026 at 4:00AM ET. This market will resolve to 'Kristina Novak' if Kristina Novak advances against Ilay Yoruk. This market will resolve to 'Ilay Yoruk' if Ilay Yoruk advances against Kristina Novak. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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 Kristina Novak and Ilay Yoruk in the W50 Istanbul, Main Draw, originally scheduled for October 28, 2026 at 4:00AM ET. This market will resolve to 'Kristina Novak' if Kristina Novak advances against Ilay Yoruk. This market will resolve to 'Ilay Yoruk' if Ilay Yoruk advances against Kristina Novak. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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 a different kind of information than sportsbook odds. Sportsbooks typically set lines to balance betting action and incorporate a profit margin, while this market aggregates the beliefs of a diverse group of traders. If a significant difference emerges between this market and sportsbook odds, it could indicate that the crowd believes the sportsbook is mispricing the event. However, it’s important to remember that both represent probabilities based on different methodologies and information sets, and neither is guaranteed to be correct.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome of the Istanbul W50 tennis match. The price of a share directly reflects 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, the price adjusts to reflect the collective assessment of the event’s likelihood. The market’s efficiency depends on the number of participants and the information they bring to bear.
This market resolves around Nov 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Istanbul W50 tennis match, determining which player, Kristina Novak or Ilay Yoruk, won the match. The platform will verify the result against widely available sources to ensure accuracy and transparency. Traders will then be able to claim their winnings or adjust their strategies for future events.
Several factors could influence the price of this market before Nov 4, 2026. Any news regarding player form, injuries, or changes in playing conditions could shift trader sentiment. Unexpected upsets in earlier rounds of the tournament, or even weather forecasts affecting the match schedule, could also have an impact. Furthermore, large trades by informed individuals or groups could temporarily move the price, creating opportunities for arbitrage or speculative trading. Monitoring tennis news and following expert analysis will be key to understanding potential catalysts.