TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 12:00 PM EST
Polymarket
This market refers to the tennis match between Aleksa Ciric and Nikita Samuel Filin in the ITF Men Louisville, originally scheduled for July 15, 2026 at 12:00PM ET. This market will resolve to 'Aleksa Ciric' if Aleksa Ciric advances against Nikita Samuel Filin. This market will resolve to 'Nikita Samuel Filin' if Nikita Samuel Filin advances against Aleksa Ciric. 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 Aleksa Ciric and Nikita Samuel Filin in the ITF Men Louisville, originally scheduled for July 15, 2026 at 12:00PM ET. This market will resolve to 'Aleksa Ciric' if Aleksa Ciric advances against Nikita Samuel Filin. This market will resolve to 'Nikita Samuel Filin' if Nikita Samuel Filin advances against Aleksa Ciric. 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 markets and traditional sportsbooks price events differently. Sportsbooks set odds based on their risk models and aim to balance action on both sides, while prediction markets derive prices from continuous trader activity and collective forecasting. This market reflects what traders believe will happen, which often incorporates real-time information faster than sportsbook lines update. Comparing the two can reveal where public opinion diverges from bookmaker positioning, though prediction market odds tend to be more dynamic and responsive to breaking news or shifting sentiment.
On Polymarket, this market is priced through an automated market maker that converts trader positions into continuous odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy or sell shares representing each outcome, and the price adjusts based on the ratio of shares held in the pool. Higher trading volume typically narrows the spread and increases price accuracy, while lower volume can create wider bid-ask gaps. The mechanism incentivizes informed traders to correct mispricings, driving the market toward a consensus forecast.
This market resolves around Jul 22, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning side is determined by the actual result of the match—whether Ciric or Filin prevails. Traders should monitor official tournament announcements and verified sports news sources in the days leading up to and following the match to understand how the final outcome will be established and when payouts will be processed.
Several factors could shift odds before the match concludes. Player injury announcements, recent tournament results, or changes in ranking or form could trigger significant repricing. Court surface conditions, weather forecasts, and head-to-head history may also influence trader positioning. News about either player's recent matches, training updates, or statements about their readiness can move the market. Additionally, any official tournament delays or scheduling changes would prompt traders to reassess their positions and adjust prices accordingly.