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 12, 9:04 AM EST
Polymarket
This market refers to the tennis match between Duje Ajdukovic and Andrej Martin in the Maia, Portugal, Qualifying, originally scheduled for October 12, 2026 at 6:00AM ET. This market will resolve to 'Duje Ajdukovic' if Duje Ajdukovic advances against Andrej Martin. This market will resolve to 'Andrej Martin' if Andrej Martin advances against Duje Ajdukovic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 Duje Ajdukovic and Andrej Martin in the Maia, Portugal, Qualifying, originally scheduled for October 12, 2026 at 6:00AM ET. This market will resolve to 'Duje Ajdukovic' if Duje Ajdukovic advances against Andrej Martin. This market will resolve to 'Andrej Martin' if Andrej Martin advances against Duje Ajdukovic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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.
Typically, prediction market odds reflect a different kind of wisdom than traditional sportsbooks. Sportsbooks often incorporate biases or promotional considerations, while this market represents the collective judgment of informed traders. It’s common to see discrepancies, especially early on, as the prediction market can quickly incorporate new information and adjust probabilities. However, as the event approaches, the odds on Polymarket often converge with those offered by sportsbooks, though differences can still arise due to varying levels of liquidity and market participants.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the likelihood of a particular 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. The more shares purchased for a specific outcome, the higher its price rises, and vice versa. This dynamic pricing ensures that the market odds continuously adapt to new information and changing sentiment among traders. The current price of shares reflects the collective forecast of all participants.
This market resolves around Oct 19, 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 Ajdukovic vs Martin match, as reported by a recognized sports authority. The platform will verify the result against these sources to determine the winning outcome and distribute payouts accordingly. Traders should monitor official sources for the final result to understand how this market will be settled.
Several factors could influence trading activity and shift the odds in this market. Any news regarding player injuries, changes in playing conditions, or updated rankings could significantly impact the perceived probability of each player winning. Unexpected announcements about player form or strategy could also drive movement. Furthermore, large trades on Polymarket by informed traders can create momentum and influence the market price. Monitoring tennis news and observing trading volume will be key to understanding potential shifts in this market.