TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 7:27 PM EST
Polymarket
This market refers to the tennis match between Teodora Sfirnaciuc and Anastasia Preda in the W15 Constanta, Qualifying, originally scheduled for September 20, 2026 at 9:00AM ET. This market will resolve to 'Teodora Sfirnaciuc' if Teodora Sfirnaciuc advances against Anastasia Preda. This market will resolve to 'Anastasia Preda' if Anastasia Preda advances against Teodora Sfirnaciuc. 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 Teodora Sfirnaciuc and Anastasia Preda in the W15 Constanta, Qualifying, originally scheduled for September 20, 2026 at 9:00AM ET. This market will resolve to 'Teodora Sfirnaciuc' if Teodora Sfirnaciuc advances against Anastasia Preda. This market will resolve to 'Anastasia Preda' if Anastasia Preda advances against Teodora Sfirnaciuc. 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.
On Polymarket, this market is priced through a continuous trading mechanism where users buy and sell shares representing their belief in the outcome. The price of a share directly reflects the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders believe Teodora Sfirnaciuc will win, the higher the price of shares representing her victory will climb, and vice versa for Anastasia Preda. This dynamic pricing ensures the market reflects the collective intelligence of those trading on it.
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 Constanta tennis match between Teodora Sfirnaciuc and Anastasia Preda. The winner of the match, as determined by official tournament organizers, will dictate the settlement of this market. Any potential disputes will be handled according to Polymarket’s guidelines, ensuring a fair and transparent resolution process.
Several factors could influence the trading activity in this market. News regarding player form, such as injuries or recent match results for either Teodora Sfirnaciuc or Anastasia Preda, could significantly shift predictions. Changes in weather conditions at the tournament location might also play a role, as certain players perform better in specific conditions. Unexpected announcements related to the tournament itself, or even general shifts in public opinion regarding the players' chances, could all contribute to movement in this market before Sep 27, 2026.