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: Jul 9, 5:00 AM EST
Polymarket
This market refers to the tennis match between Aryan Shah and Filip Jeff Planinsek in the ITF Men Marburg, originally scheduled for July 2, 2026 at 5:00AM ET. This market will resolve to 'Aryan Shah' if Aryan Shah advances against Filip Jeff Planinsek. This market will resolve to 'Filip Jeff Planinsek' if Filip Jeff Planinsek advances against Aryan Shah. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Aryan Shah and Filip Jeff Planinsek in the ITF Men Marburg, originally scheduled for July 2, 2026 at 5:00AM ET. This market will resolve to 'Aryan Shah' if Aryan Shah advances against Filip Jeff Planinsek. This market will resolve to 'Filip Jeff Planinsek' if Filip Jeff Planinsek advances against Aryan Shah. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance liability and profit, while prediction markets price outcomes based on trader belief and capital allocation. Prediction markets can sometimes offer sharper or earlier signals because traders have direct financial exposure to accuracy. However, sportsbook odds benefit from professional oddsmakers and real-time adjustment to large-volume wagering. Comparing both sources provides a fuller picture of how different groups assess the match.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the ratio of capital allocated to that outcome relative to all outcomes combined. As traders place orders, the pool rebalances and the price adjusts, creating a continuous market price that incorporates new information in real time. Higher trader conviction on one outcome drives its share price up and its implied probability higher. This mechanism ensures the market price reflects the aggregate belief of all active participants.
This market resolves around Jul 9, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will reflect which player wins the ITF Marburg event. Resolution occurs after the match is officially completed and confirmed through established tennis reporting channels. Traders should monitor the event schedule and any official announcements to stay informed on timing. Once the result is confirmed, the market will settle and payouts will be distributed to holders of the winning outcome.
Several factors could shift trader sentiment before the match concludes. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament performance, head-to-head records, and surface-specific form all influence how traders assess win probability. Court conditions, weather forecasts, and any last-minute lineup changes can also move the odds. Media coverage highlighting player momentum or confidence may sway sentiment. Real-time match developments—such as early set results or momentum swings during play—will drive the most dramatic price movements as traders update their expectations based on live performance.