TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 27, 1:10 PM EST
Polymarket
This market refers to the tennis match between Malwina Rowinska and Jane Dunyon in the W15 Sumter, SC, Qualifying, originally scheduled for October 27, 2026 at 10:00AM ET. This market will resolve to 'Malwina Rowinska' if Malwina Rowinska advances against Jane Dunyon. This market will resolve to 'Jane Dunyon' if Jane Dunyon advances against Malwina Rowinska. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 Malwina Rowinska and Jane Dunyon in the W15 Sumter, SC, Qualifying, originally scheduled for October 27, 2026 at 10:00AM ET. This market will resolve to 'Malwina Rowinska' if Malwina Rowinska advances against Jane Dunyon. This market will resolve to 'Jane Dunyon' if Jane Dunyon advances against Malwina Rowinska. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 diverging from initial sportsbook lines as more information becomes available and more traders participate. Sportsbooks set initial odds based on their own analysis, but this market allows for continuous adjustment based on a wider range of perspectives. If there's a significant difference, it could indicate that prediction market traders believe the sportsbook is mispricing the probability of a particular outcome. It's common to see prediction markets more accurately forecast events, especially as the event date approaches.
This market resolves around Nov 3, 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 W15 Sumter, SC match between Malwina Rowinska and Jane Dunyon. Any official result published by the relevant tennis authority will be used to determine the winning outcome. Traders will be able to claim their winnings once the result is verified and reported, and the market will be closed on Polymarket.
Several factors could influence the trading activity in this market. News regarding player form, injury reports for either Malwina Rowinska or Jane Dunyon, or changes in weather conditions at the tournament location could all shift trader sentiment. Unexpected results in other matches leading up to the event might also impact perceptions of player momentum. Any significant updates related to the players’ performance or the tournament itself could lead to noticeable movements in the odds and volume of this market.