TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 16, 2:00 PM EST
Polymarket
This market refers to the tennis match between Sebastian Gorzny and Landon Ardila in the ITF Men Dallas, originally scheduled for July 9, 2026 at 2:00PM ET. This market will resolve to 'Sebastian Gorzny' if Sebastian Gorzny advances against Landon Ardila. This market will resolve to 'Landon Ardila' if Landon Ardila advances against Sebastian Gorzny. 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 Sebastian Gorzny and Landon Ardila in the ITF Men Dallas, originally scheduled for July 9, 2026 at 2:00PM ET. This market will resolve to 'Sebastian Gorzny' if Sebastian Gorzny advances against Landon Ardila. This market will resolve to 'Landon Ardila' if Landon Ardila advances against Sebastian Gorzny. 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 sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the collective belief of traders risking real capital. This market may show a different probability than traditional sports betting sites, especially if one venue has sharper or more active traders. Comparing the two can reveal where consensus is strongest and where outlier views exist, though neither is inherently more accurate.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the aggregate confidence of all active traders at that moment. As new information surfaces—injury reports, recent form, or head-to-head history—traders adjust their positions, moving prices up or down. This continuous repricing mechanism means the market probability evolves in real time, offering a dynamic snapshot of where informed traders believe the match is headed.
This market resolves around Jul 16, 2026, once the ITF Dallas match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result—which player wins the contest. Until that point, prices may fluctuate as traders react to pre-match developments, player news, and betting patterns. Resolution is final once the event is complete and the winner is publicly documented.
Several catalysts could shift prices before Jul 16, 2026. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, ranking changes, or head-to-head record updates may also influence trader sentiment. Court surface conditions, weather forecasts, and betting action from major sportsbooks can signal shifting expectations. Player form leading up to the match and any coaching or equipment changes are worth monitoring. Each of these signals gives traders new information to reassess their positions and adjust their bets accordingly.