TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 5:35 AM EST
Polymarket
This market refers to the tennis match between Eva Lopez and Ya Yi Yang in the W35 Sydney, Main Draw, originally scheduled for October 27, 2026 at 11:00PM ET. This market will resolve to 'Eva Lopez' if Eva Lopez advances against Ya Yi Yang. This market will resolve to 'Ya Yi Yang' if Ya Yi Yang advances against Eva Lopez. 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 Eva Lopez and Ya Yi Yang in the W35 Sydney, Main Draw, originally scheduled for October 27, 2026 at 11:00PM ET. This market will resolve to 'Eva Lopez' if Eva Lopez advances against Ya Yi Yang. This market will resolve to 'Ya Yi Yang' if Ya Yi Yang advances against Eva Lopez. 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.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from initial sportsbook lines. Sportsbooks set odds based on their own models and aim to balance action on both sides, while this market allows anyone to express their belief about the outcome. If a significant number of people believe a sportsbook is mispricing the probability of a particular result, the prediction market may show a different implied probability. It's common to see discrepancies, especially before a large amount of trading occurs, as information and opinions converge within this market.
This market resolves around Nov 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Eva Lopez vs Ya Yi Yang match in the W35 Sydney tournament. The platform will verify the result against publicly available sources to determine the winning outcome. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will not. It’s important to monitor updates as the event approaches.
Several factors could influence trading activity and shift the odds in this market. Any news regarding player form, injuries to either Eva Lopez or Ya Yi Yang, or changes in tournament conditions could all impact the perceived probability of each player winning. Unexpected upsets in other matches within the W35 Sydney tournament might also lead traders to reassess their predictions. Furthermore, significant trading volume from informed participants could also cause noticeable price movements, reflecting new information or changing sentiment regarding the match's outcome.