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 20, 8:00 PM EST
Polymarket
This market refers to the tennis match between Iulia Maria Moromete and Ana Maria Chirita in the W15 Constanta, Qualifying, originally scheduled for September 20, 2026 at 8:00AM ET. This market will resolve to 'Iulia Maria Moromete' if Iulia Maria Moromete advances against Ana Maria Chirita. This market will resolve to 'Ana Maria Chirita' if Ana Maria Chirita advances against Iulia Maria Moromete. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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 Iulia Maria Moromete and Ana Maria Chirita in the W15 Constanta, Qualifying, originally scheduled for September 20, 2026 at 8:00AM ET. This market will resolve to 'Iulia Maria Moromete' if Iulia Maria Moromete advances against Ana Maria Chirita. This market will resolve to 'Ana Maria Chirita' if Ana Maria Chirita advances against Iulia Maria Moromete. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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 offer a different perspective than traditional sportsbook odds. Sportsbooks often incorporate a 'vig' or commission into their odds, which represents their profit margin. This market, being driven by the collective wisdom of traders, aims to reflect the true probabilities of the event occurring. While sportsbooks may adjust odds based on betting patterns and liabilities, this market allows for a more decentralized and potentially more accurate assessment of the outcome. Discrepancies can arise due to differing information, biases, or simply variations in opinion among bettors and traders.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the probability of that outcome occurring. As more traders buy shares in a particular outcome, the price increases, reflecting a higher perceived probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price is determined entirely by supply and demand, with traders acting as both market makers and speculators. This dynamic pricing ensures that the market reflects the most up-to-date collective intelligence of participants.
This market resolves around Sep 27, 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 Constanta tennis match between Iulia Maria Moromete and Ana Maria Chirita. The platform will verify the winner of the match against publicly available and reliable sources to determine the final settlement of this market. Traders will then be able to claim their winnings or adjust their positions based on the confirmed result.
Several factors could influence the trading activity and price movement in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly impact predictions. Unexpected upsets in other matches involving these players, or shifts in expert analysis regarding their performance, could also drive price changes. Furthermore, large trading volume from informed traders could signal a change in sentiment and cause the market to react accordingly. Monitoring tennis news and observing trading patterns will be key to understanding potential catalysts for movement in this market.