TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 6, 2:07 PM EST
Polymarket
This market refers to the tennis match between Ana Maria Chirita and Thea Marcu in the W15 Campulung, Qualifying, originally scheduled for September 6, 2026 at 7:00AM ET. This market will resolve to 'Ana Maria Chirita' if Ana Maria Chirita advances against Thea Marcu. This market will resolve to 'Thea Marcu' if Thea Marcu advances against Ana Maria Chirita. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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 Ana Maria Chirita and Thea Marcu in the W15 Campulung, Qualifying, originally scheduled for September 6, 2026 at 7:00AM ET. This market will resolve to 'Ana Maria Chirita' if Ana Maria Chirita advances against Thea Marcu. This market will resolve to 'Thea Marcu' if Thea Marcu advances against Ana Maria Chirita. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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, often aligning closely with sportsbook odds but sometimes diverging based on unique information or perspectives held by traders. Sportsbooks set initial lines based on statistical models and expert analysis, while this market allows anyone to express their belief about the outcome, potentially leading to different probabilities. Discrepancies can arise from differing risk assessments, biases, or the influence of late-breaking news, offering opportunities for arbitrage between the two.
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 Chirita vs Marcu match. The price of each share directly reflects the implied probability of that outcome being correct. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price adjusts to reflect the collective assessment of the crowd. This dynamic pricing ensures the market remains responsive to changing conditions and provides a real-time estimate of the event's likelihood.
This market resolves around Sep 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the W15 Campulung tennis match between Ana Maria Chirita and Thea Marcu. The platform will verify the outcome against established sports data sources to ensure accuracy and transparency. Traders will then be able to claim their winnings or account for any losses based on the final result of the match.
Several factors could influence the price of this market before resolution. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected upsets in other matches within the tournament, or even broader tennis news, could also impact the perceived probabilities. Furthermore, large trading volume from informed participants could signal a shift in expectations, causing the market to react accordingly. Monitoring these signals will be key to understanding potential price movements.