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$134.1b
24H VOL:
$133,388,117
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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 3, 2:43 AM EST
Polymarket
This market refers to the tennis match between Kuan-Yi Lee and Makoto Ochi in the M25 Urayasu, Main Draw, originally scheduled for September 2, 2026 at 10:00PM ET. This market will resolve to 'Kuan-Yi Lee' if Kuan-Yi Lee advances against Makoto Ochi. This market will resolve to 'Makoto Ochi' if Makoto Ochi advances against Kuan-Yi Lee. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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 Kuan-Yi Lee and Makoto Ochi in the M25 Urayasu, Main Draw, originally scheduled for September 2, 2026 at 10:00PM ET. This market will resolve to 'Kuan-Yi Lee' if Kuan-Yi Lee advances against Makoto Ochi. This market will resolve to 'Makoto Ochi' if Makoto Ochi advances against Kuan-Yi Lee. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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 those found at traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, representing their profit margin. This market, however, is driven purely by the collective predictions of traders, potentially leading to more accurate probabilities, especially as the event approaches and more information becomes available. While sportsbooks may initially set odds based on expert analysis, this market reflects the wisdom of the crowd and can shift rapidly based on new developments or changing sentiment.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each 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 and express their views, the prices adjust, reflecting the evolving collective forecast for the Lee vs Ochi match. The platform doesn't rely on external factors to set prices; it's entirely driven by supply and demand within the market itself.
This market resolves around Sep 10, 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 Lee vs Ochi match, as declared by the governing body of the competition. The platform will verify the result against publicly available sources to determine the winning outcome and distribute payouts accordingly. Traders should monitor official announcements to stay informed about the event's progress and the expected resolution timeline.
Several factors could influence trading activity in this market. Any news regarding player injuries, changes in playing conditions, or strategic announcements from either Kuan-Yi Lee or Makoto Ochi could significantly shift the odds. Unexpected upsets in related matches or tournaments might also impact trader sentiment. Furthermore, public opinion and expert analysis, if they deviate from the current market consensus, could trigger increased trading volume and price adjustments. Monitoring these signals will be key to understanding potential movements in this market.