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: Sep 14, 10:43 AM EST
Polymarket
This market refers to the tennis match between Kaichi Uchida and Rio Noguchi in the Guangzhou, originally scheduled for September 14, 2026 at 4:00AM ET. This market will resolve to 'Kaichi Uchida' if Kaichi Uchida advances against Rio Noguchi. This market will resolve to 'Rio Noguchi' if Rio Noguchi advances against Kaichi Uchida. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 28, 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 Kaichi Uchida and Rio Noguchi in the Guangzhou, originally scheduled for September 14, 2026 at 4:00AM ET. This market will resolve to 'Kaichi Uchida' if Kaichi Uchida advances against Rio Noguchi. This market will resolve to 'Rio Noguchi' if Rio Noguchi advances against Kaichi Uchida. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 28, 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 lines to balance action and incorporate a profit margin, while this market reflects the collective wisdom of traders. Discrepancies can arise due to differing information, biases, or simply variations in how each assesses the probability of an event. If you find a significant difference between the odds here and those offered by sportsbooks, it could signal an opportunity to exploit a mispricing, but remember that both represent probabilities as perceived by different groups.
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. 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 price adjusts dynamically, creating a real-time estimate of the event's likelihood. The current price indicates what the crowd believes is the fair chance of a particular result in the Uchida vs Noguchi match.
This market resolves around Sep 21, 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 Uchida vs Noguchi match as declared by the governing sporting body. Any disputes or ambiguities will be resolved using publicly available information and established rules for the sport. Traders will then be able to claim their winnings or adjust their strategies based on the actual result.
Several factors could influence trading activity and shift the odds in this market. News regarding player injuries, changes in training regimens, or even weather conditions could all impact perceptions of each competitor's chances. Unexpected announcements related to the match, such as venue changes or rule adjustments, could also cause significant movement. Furthermore, large trades by influential participants or shifts in broader betting sentiment can quickly alter the price and implied probability of different outcomes in the Uchida vs Noguchi match.