TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 8, 8:56 AM EST
Polymarket
This market refers to the tennis match between Zane Stevens and Derek Pham in the M25 Darwin, Main Draw, originally scheduled for October 8, 2026 at 2:30AM ET. This market will resolve to 'Zane Stevens' if Zane Stevens advances against Derek Pham. This market will resolve to 'Derek Pham' if Derek Pham 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 22, 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 Derek Pham in the M25 Darwin, Main Draw, originally scheduled for October 8, 2026 at 2:30AM ET. This market will resolve to 'Zane Stevens' if Zane Stevens advances against Derek Pham. This market will resolve to 'Derek Pham' if Derek Pham 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 22, 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 wisdom of the crowd, potentially differing from those set by sportsbooks. Sportsbooks establish initial lines based on their own analysis, aiming to balance action on both sides, while this market allows anyone to express their view, leading to odds that may incorporate more diverse information. It’s common to see discrepancies, especially before significant events or when public sentiment strongly favors one outcome. These differences can present opportunities for arbitrage, where traders capitalize on price variations between the two types of markets. However, it’s important to note that prediction market odds are dynamic and change based on trading activity.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the likelihood of a particular outcome. The price of these shares 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 express their views, the price adjusts to find an equilibrium point. This dynamic pricing means that the odds are constantly evolving based on the collective intelligence of the market participants. The current price indicates what the crowd believes is the fair chance of a specific result in the M25 Darwin matchup.
This market resolves around Oct 15, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official results of the M25 Darwin matchup between Zane Stevens and Derek Pham. The platform will rely on publicly available and widely accepted sources to determine the winner of the contest. Traders will be able to claim their winnings based on the final, verified outcome. It’s important to note that the resolution process is designed to be objective and transparent, ensuring a fair outcome for all participants in this market.
Several signals or events could significantly influence this market. Any news regarding the physical condition of Zane Stevens or Derek Pham, such as injuries or illness, would likely cause price fluctuations. Changes in public perception, perhaps driven by pre-match analysis or media coverage, could also shift the odds. Unexpected announcements related to the event itself, such as alterations to the rules or venue, could also impact trading activity. Finally, large trades on Polymarket by influential market participants could create momentum and move the price in a specific direction before the matchup occurs.