TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 26, 6:12 AM EST
Polymarket
This market refers to the tennis match between Rei Sakamoto and Kasidit Samrej in the Seoul, originally scheduled for October 26, 2026 at 10:00PM ET. This market will resolve to 'Rei Sakamoto' if Rei Sakamoto advances against Kasidit Samrej. This market will resolve to 'Kasidit Samrej' if Kasidit Samrej advances against Rei Sakamoto. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 9, 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 Rei Sakamoto and Kasidit Samrej in the Seoul, originally scheduled for October 26, 2026 at 10:00PM ET. This market will resolve to 'Rei Sakamoto' if Rei Sakamoto advances against Kasidit Samrej. This market will resolve to 'Kasidit Samrej' if Kasidit Samrej advances against Rei Sakamoto. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 9, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially differing from those offered by traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market is driven by individual traders making their own assessments. It's common to see discrepancies, especially before a significant amount of trading occurs. These differences can arise from varying information access, biases, or simply different interpretations of the available data. Examining these differences can be insightful for both bettors and those interested in forecasting.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in each outcome. The price of a share directly reflects the implied probability of that outcome occurring. As more traders participate, the price adjusts to reflect the collective view. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand within Polymarket, and is not influenced by external factors or other prediction markets. This dynamic pricing allows for a constantly updated assessment of the fight’s potential results.
This market resolves around Nov 3, 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 fight between Rei Sakamoto and Kasidit Samrej, as declared by the relevant boxing authorities. The platform will verify the outcome against established sources to ensure accuracy and transparency. Traders holding shares in the winning outcome will be paid out according to the final market price at the time of resolution, while those holding shares in the losing outcome will forfeit their investment.
Several signals could significantly impact this market. Any news regarding fighter injuries, changes in training regimens, or even pre-fight press conference dynamics could shift trader sentiment. Unexpected announcements about the fight's location or rules could also cause movement. Furthermore, analysis from boxing experts and public polls, while not directly influencing the market, can often sway trader opinions. A significant shift in betting activity at traditional sportsbooks might also prompt traders to reassess their positions in this market, leading to price adjustments.