TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 22, 11:26 AM EST
Polymarket
This market refers to the tennis match between Harmony Tan and Carol Young Suh Lee in the Porto, originally scheduled for September 21, 2026 at 6:00AM ET. This market will resolve to 'Harmony Tan' if Harmony Tan advances against Carol Young Suh Lee. This market will resolve to 'Carol Young Suh Lee' if Carol Young Suh Lee advances against Harmony Tan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 5, 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Harmony Tan and Carol Young Suh Lee in the Porto, originally scheduled for September 21, 2026 at 6:00AM ET. This market will resolve to 'Harmony Tan' if Harmony Tan advances against Carol Young Suh Lee. This market will resolve to 'Carol Young Suh Lee' if Carol Young Suh Lee advances against Harmony Tan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 5, 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 WTA Tour. A consensus of credible reporting may also be used.
Typically, prediction market odds reflect the wisdom of the crowd, often differing from initial sportsbook offerings. Sportsbooks set lines to balance action and incorporate a profit margin, while this market allows traders to express their own informed opinions. If a significant number of traders believe a sportsbook’s odds are inaccurate, they can drive the price on Polymarket in a different direction. It’s common to see prediction markets converge towards what many consider the ‘true’ probability as more information becomes available, though discrepancies can persist due to differing incentives and information access.
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 implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect the collective assessment of the event. The current price reflects the aggregated sentiment of all traders on Polymarket and is a dynamic indicator of expectations for the Tan vs Lee match.
This market resolves around Sep 28, 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 match between Harmony Tan and Carol Young Suh Lee. The platform will rely on widely accepted sources to determine the winner and settle the market accordingly. Traders should monitor official announcements and results to understand how this market will be settled, as the outcome will be determined by the official match result.
Several factors could influence the price of this market before Sep 28, 2026. Any news regarding player injuries, changes in playing conditions, or updated performance statistics could shift trader sentiment. Unexpected announcements about player form or tactical changes could also have a significant impact. Furthermore, major shifts in public opinion, perhaps driven by expert analysis or betting trends, could cause the market to react. Monitoring these signals will be key to understanding potential price movements in this market.