TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 10, 12:34 AM EST
Polymarket
This market refers to the tennis match between Keisuke Saitoh and Jay Dylan Friend in the Wuning 3, originally scheduled for October 9, 2026 at 11:00PM ET. This market will resolve to 'Keisuke Saitoh' if Keisuke Saitoh advances against Jay Dylan Friend. This market will resolve to 'Jay Dylan Friend' if Jay Dylan Friend advances against Keisuke Saitoh. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 Keisuke Saitoh and Jay Dylan Friend in the Wuning 3, originally scheduled for October 9, 2026 at 11:00PM ET. This market will resolve to 'Keisuke Saitoh' if Keisuke Saitoh advances against Jay Dylan Friend. This market will resolve to 'Jay Dylan Friend' if Jay Dylan Friend advances against Keisuke Saitoh. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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.
Comparing prediction market odds to sportsbook odds reveals how the wisdom of the crowd differs from professional oddsmakers. Often, prediction markets can offer different probabilities, especially as new information becomes available or if there's a strong sentiment among traders. Sportsbooks set their initial lines based on statistical models and expert analysis, while this market reflects the collective beliefs of individuals willing to put their capital at risk. Discrepancies between the two can present opportunities for arbitrage, though such opportunities are often quickly exploited.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome of the Saitoh vs Friend fight. The price of these shares directly reflects the implied probability of each outcome. 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 emerges, the price adjusts accordingly, providing a dynamic and real-time assessment of the fight's potential results. The current price indicates what traders collectively believe is the likelihood of each fighter winning.
This market resolves around Oct 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result declared by the relevant sporting authority for the Saitoh vs Friend fight. The platform will then verify the result against these sources to determine the winning outcome and distribute payouts to those who correctly predicted the result. It’s important to monitor official announcements as the resolution date approaches to stay informed about any potential delays or changes.
Several signals or events could significantly move this market before resolution. Any news regarding injuries to either Keisuke Saitoh or Jay Dylan Friend would likely have a substantial impact. Updates on their training camps, changes in weight class, or even public statements from the fighters themselves could all influence trading activity. Furthermore, analysis from boxing experts and changes in public sentiment, as reflected in social media or other polls, could also contribute to shifts in the market's price and volume. Unexpected betting patterns in traditional sportsbooks could also be a catalyst.