TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 23, 11:00 AM EST
Polymarket
This market refers to the tennis match between Vignesh Gogineni and Maximus Dussault in the ITF Men Louisville, originally scheduled for July 16, 2026 at 11:00AM ET. This market will resolve to 'Vignesh Gogineni' if Vignesh Gogineni advances against Maximus Dussault. This market will resolve to 'Maximus Dussault' if Maximus Dussault advances against Vignesh Gogineni. 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 Vignesh Gogineni and Maximus Dussault in the ITF Men Louisville, originally scheduled for July 16, 2026 at 11:00AM ET. This market will resolve to 'Vignesh Gogineni' if Vignesh Gogineni advances against Maximus Dussault. This market will resolve to 'Maximus Dussault' if Maximus Dussault advances against Vignesh Gogineni. 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 real-time beliefs from traders risking their own capital. This market may show odds that differ meaningfully from traditional sportsbooks, especially as new developments emerge closer to the event. Comparing the two can reveal where the crowd on this platform sees value relative to conventional betting venues.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome's price reflects the cumulative bets placed by participants; as more traders buy shares in one player, that outcome's price rises and its implied probability increases. The spread between bid and ask prices tightens as volume grows, making it easier to enter or exit positions at fair rates.
This market resolves around Jul 23, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by which player wins the ITF Louisville event, confirmed through official tournament records and reputable sports data sources. Until that point, traders can continue to buy and sell shares as odds fluctuate based on pre-match developments, player news, or shifting market sentiment.
Several factors could shift odds before Jul 23, 2026. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, or surface-specific form could sway trader conviction as the match approaches. Court conditions, weather forecasts, or seeding changes may also influence perception of each player's edge. Social media buzz, expert commentary, or betting syndicates entering the market can accelerate price moves, so monitoring news and trading volume helps identify emerging catalysts.