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 10, 4:47 AM EST
Polymarket
This market refers to the tennis match between Ji-Sung Nam and Denis Yevseyev in the Shanghai, originally scheduled for September 9, 2026 at 10:00PM ET. This market will resolve to 'Ji-Sung Nam' if Ji-Sung Nam advances against Denis Yevseyev. This market will resolve to 'Denis Yevseyev' if Denis Yevseyev advances against Ji-Sung Nam. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 23, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Ji-Sung Nam and Denis Yevseyev in the Shanghai, originally scheduled for September 9, 2026 at 10:00PM ET. This market will resolve to 'Ji-Sung Nam' if Ji-Sung Nam advances against Denis Yevseyev. This market will resolve to 'Denis Yevseyev' if Denis Yevseyev advances against Ji-Sung Nam. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 23, 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 ATP Tour. A consensus of credible reporting may also be used.
Often, prediction market odds offer a different perspective than traditional sportsbooks. Sportsbooks set their lines based on a variety of factors, including public betting patterns and their own internal models. This market, however, is driven by the collective wisdom of traders who are incentivized to make accurate predictions. Discrepancies can arise from differing information sources, risk assessments, or simply varying opinions about the likelihood of each outcome. It’s common to see prediction markets reflect more nuanced probabilities than those offered by sportsbooks, especially as new information emerges.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the probability of a particular 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 new information becomes available, the prices adjust to reflect the evolving consensus. The market’s efficiency relies on informed traders and active participation, creating a dynamic and responsive pricing system for the Ji-Sung Nam vs Yevseyev match.
This market resolves around Sep 17, 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 Ji-Sung Nam vs Yevseyev match, as reported by a widely recognized and impartial source. The platform will verify the outcome against these sources to determine the winning shares and distribute payouts accordingly. Traders should monitor official sources for updates as the resolution date approaches to understand the factors that will determine the final result.
Several factors could influence the trading activity and price movement in this market leading up to Sep 17, 2026. Any news regarding player injuries, changes in coaching strategies, or unexpected developments in the athletes’ preparation could significantly shift trader sentiment. Public analysis and expert opinions on the match-up could also play a role, as could broader trends in the sport. Unexpected upsets in related matches or changes in betting patterns at traditional sportsbooks may also cause traders to reassess their probabilities and adjust their positions.