TOTAL VOLUME:
$154.4b
24H VOL:
$235,918,089
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,884,820,873
413,109
Markets across
40,428
events
MATCHED EVENTS:
4,364
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 1:38 AM EST
Polymarket
This market refers to the tennis match between Jordan Chiu and Xiao-Feng Zhou in the M15 Shenzhen, Qualifying, originally scheduled for October 19, 2026 at 8:00PM ET. This market will resolve to 'Jordan Chiu' if Jordan Chiu advances against Xiao-Feng Zhou. This market will resolve to 'Xiao-Feng Zhou' if Xiao-Feng Zhou advances against Jordan Chiu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 Jordan Chiu and Xiao-Feng Zhou in the M15 Shenzhen, Qualifying, originally scheduled for October 19, 2026 at 8:00PM ET. This market will resolve to 'Jordan Chiu' if Jordan Chiu advances against Xiao-Feng Zhou. This market will resolve to 'Xiao-Feng Zhou' if Xiao-Feng Zhou advances against Jordan Chiu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on expert analysis and incorporate a margin for profit, while this market allows traders to adjust probabilities based on their own research and information. If sportsbook odds strongly disagree with the probabilities reflected in this market, it could signal an opportunity for arbitrage, where traders attempt to profit from the discrepancy. However, it’s important to remember that both sources have their own strengths and weaknesses in predicting event outcomes.
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 reflects the implied probability of that outcome occurring. As more traders buy shares in a particular outcome, its price increases, and the implied probability rises. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price dynamically adjusts as new information becomes available and traders update their assessments of the players' chances of winning the Shenzhen Challenger match. This creates a constantly evolving representation of collective expectations.
This market resolves around Oct 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Shenzhen Challenger match between Jordan Chiu and Xiao-Feng Zhou, as reported by a recognized tennis authority. The player who wins the match will determine the winning outcome in this market. The platform will verify the result against publicly available sources to ensure accuracy and transparency in the resolution process.
Several factors could influence trading activity in this market before resolution. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Updates on head-to-head records, recent match performances, or even weather forecasts for Shenzhen could also impact trader sentiment. Unexpected upsets in other Challenger events involving these players might also lead to adjustments in the probabilities reflected in this market. Ultimately, any information perceived as relevant to the outcome of the match has the potential to move the market.