TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 15, 6:33 AM EST
Polymarket
This market refers to the tennis match between Anastasiia Sobolieva and Lea Boskovic in the Ljubljana, originally scheduled for September 15, 2026 at 4:00AM ET. This market will resolve to 'Anastasiia Sobolieva' if Anastasiia Sobolieva advances against Lea Boskovic. This market will resolve to 'Lea Boskovic' if Lea Boskovic advances against Anastasiia Sobolieva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Anastasiia Sobolieva and Lea Boskovic in the Ljubljana, originally scheduled for September 15, 2026 at 4:00AM ET. This market will resolve to 'Anastasiia Sobolieva' if Anastasiia Sobolieva advances against Lea Boskovic. This market will resolve to 'Lea Boskovic' if Lea Boskovic advances against Anastasiia Sobolieva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 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 WTA Tour. A consensus of credible reporting may also be used.
Often, prediction market odds reflect a different perspective than traditional sportsbooks. Sportsbooks set lines to balance action and incorporate a profit margin, while this market relies on the collective wisdom of traders. If a significant number of traders believe a sportsbook is undervaluing or overvaluing a particular outcome, the odds on Polymarket may diverge. It's common to see prediction markets outperform sportsbooks, particularly when complex factors are at play or information isn't widely available. Comparing the two can provide a more comprehensive view of potential outcomes.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing different outcomes of the Sobolieva vs Boskovic match, and the price of these shares reflects the market’s collective belief about the probability of each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price movements are driven by supply and demand – if more people buy shares in a particular outcome, the price increases, and vice versa. This creates a dynamic pricing system where the odds are constantly updated based on trader activity.
This market resolves around Sep 22, 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 Sobolieva vs Boskovic match, as determined by the official tournament organizers. The platform will verify the result against established sources to ensure accuracy and transparency. Traders holding shares in the winning outcome will be paid out according to the final share price at the time of resolution.
Several factors could influence the trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected announcements about the players’ strategies or coaching changes could also impact trader sentiment. Furthermore, major upsets in other matches within the tournament might lead traders to reassess their predictions for the Sobolieva vs Boskovic match, causing price fluctuations on Polymarket as they adjust their positions.