TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 18, 2:54 AM EST
Polymarket
This market refers to the tennis match between Koki Matsuda and Chen Hui Ho in the ITF M25 Taipei Men, originally scheduled for August 18, 2026 at 12:00AM ET. This market will resolve to 'Koki Matsuda' if Koki Matsuda advances against Chen Hui Ho. This market will resolve to 'Chen Hui Ho' if Chen Hui Ho advances against Koki Matsuda. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Koki Matsuda and Chen Hui Ho in the ITF M25 Taipei Men, originally scheduled for August 18, 2026 at 12:00AM ET. This market will resolve to 'Koki Matsuda' if Koki Matsuda advances against Chen Hui Ho. This market will resolve to 'Chen Hui Ho' if Chen Hui Ho advances against Koki Matsuda. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 in this market reflect the collective wisdom of Polymarket traders, who bet directly on the outcome. These odds often differ from traditional sportsbook lines because they incorporate real-time sentiment and can shift more rapidly with new information. While sportsbooks set fixed lines based on analysis and risk management, prediction markets allow for continuous adjustment, often showing sharper movements before and during the match.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders manually place bets for each possible outcome, which sets the market price through supply and demand. The current implied probability reflects the ratio of total bets behind each outcome. As more users trade, the odds adjust dynamically. This decentralized pricing mechanism allows rapid shifts in perception based on new data, such as player form or weather updates.
This market resolves around Aug 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform updates the market to reflect the actual winner based on reliable sources. Timing depends on when official results are announced post-match.
Injuries, changes in player form, or weather conditions could shift this market as they affect expected performance. Key moments such as recent match results, practice updates, or even shifts in betting volume on Polymarket can also cause price movements. Any news that changes perceptions of competitiveness or likelihood of victory will influence trader sentiment and odds before the match concludes.