TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 28, 3:06 AM EST
Polymarket
This market refers to the tennis match between Matej Sikirica and Jure Siftar in the M15 Sibenik, Qualifying, originally scheduled for September 27, 2026 at 7:30AM ET. This market will resolve to 'Matej Sikirica' if Matej Sikirica advances against Jure Siftar. This market will resolve to 'Jure Siftar' if Jure Siftar advances against Matej Sikirica. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 Matej Sikirica and Jure Siftar in the M15 Sibenik, Qualifying, originally scheduled for September 27, 2026 at 7:30AM ET. This market will resolve to 'Matej Sikirica' if Matej Sikirica advances against Jure Siftar. This market will resolve to 'Jure Siftar' if Jure Siftar advances against Matej Sikirica. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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.
Often, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set their lines based on statistical models and expert analysis, while this market aggregates the beliefs of many individual traders. If a significant number of traders believe a sportsbook is mispricing a particular outcome, they can express that view by trading on Polymarket, potentially driving the odds in a different direction. This dynamic can lead to prediction market odds being more accurate, or simply representing a different perspective on the likely result.
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 buy shares in a particular outcome, its price increases, indicating a higher perceived probability. Conversely, selling pressure lowers the price. This creates a dynamic and real-time assessment of the match’s potential results, driven entirely by trader activity.
This market resolves around Oct 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the tennis match between Matej Sikirica and Jure Siftar as reported by a recognized tennis authority. The platform will verify the result against these sources to determine which outcome is the winner and distribute payouts accordingly. Traders should monitor official sources for the confirmed result to understand when the market will be settled.
Several factors could influence the trading activity in this market. Any news regarding the players' form, potential injuries, or changes to playing conditions could shift trader sentiment. Unexpected upsets in other matches featuring these players could also impact confidence levels. Furthermore, significant trading volume from informed traders or large positions being taken could create momentum and move the odds. Monitoring tennis news and observing trading patterns on Polymarket will be key to understanding potential shifts in this market before Oct 4, 2026.