TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 7, 10:45 AM EST
Polymarket
This market refers to the tennis match between Zane Stevens and Shintaro Imai in the M25 Darwin, Main Draw, originally scheduled for October 7, 2026 at 4:30AM ET. This market will resolve to 'Zane Stevens' if Zane Stevens advances against Shintaro Imai. This market will resolve to 'Shintaro Imai' if Shintaro Imai advances against Zane Stevens. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 21, 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 Zane Stevens and Shintaro Imai in the M25 Darwin, Main Draw, originally scheduled for October 7, 2026 at 4:30AM ET. This market will resolve to 'Zane Stevens' if Zane Stevens advances against Shintaro Imai. This market will resolve to 'Shintaro Imai' if Shintaro Imai advances against Zane Stevens. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 21, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of forecasters, potentially differing from sportsbook odds which are set by professional oddsmakers. Sportsbooks may incorporate factors like public betting percentages and risk management into their lines, whereas this market relies purely on individuals’ willingness to buy or sell based on their own assessments. It's common to see discrepancies, especially before significant events or when new information emerges. These differences can present opportunities for arbitrage, where traders attempt to profit from the price variations between the two types of markets.
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 these shares directly reflects the probability of that outcome occurring, as perceived by the market participants. 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 surfaces, the price adjusts dynamically, providing a real-time assessment of expectations. The market’s depth—the number of shares available at different price points—also indicates the level of confidence and potential volatility surrounding the event.
This market resolves around Oct 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the M25 Darwin boxing match, as declared by the relevant boxing authorities. The platform will verify the result against widely available and trusted sources to ensure accuracy and transparency. Traders who hold shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment. The resolution process is designed to be objective and based on publicly available information.
Several factors could influence trading activity in this market leading up to Oct 14, 2026. Any news regarding the fighters’ training, health, or potential injuries could significantly shift expectations. Public statements from either fighter or their teams, changes in betting odds from sportsbooks, and even social media sentiment could all act as catalysts. Unexpected developments in the lead-up to the fight, such as a change in venue or a late replacement opponent, would also likely cause price fluctuations. Increased media coverage or endorsements could also affect the perceived chances of each boxer.