TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 25, 12:00 PM EST
Polymarket
This market refers to the tennis match between Yannik Kelm and Jakub Filip in the ITF Men Saarlouis, originally scheduled for June 18, 2026 at 12:00PM ET. This market will resolve to 'Yannik Kelm' if Yannik Kelm advances against Jakub Filip. This market will resolve to 'Jakub Filip' if Jakub Filip advances against Yannik Kelm. 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 Yannik Kelm and Jakub Filip in the ITF Men Saarlouis, originally scheduled for June 18, 2026 at 12:00PM ET. This market will resolve to 'Yannik Kelm' if Yannik Kelm advances against Jakub Filip. This market will resolve to 'Jakub Filip' if Jakub Filip advances against Yannik Kelm. 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 like this one aggregate beliefs from traders risking real capital on outcomes. Prediction markets can sometimes offer sharper, more efficient pricing because traders have direct financial exposure and access to real-time information. However, sportsbooks may occasionally move faster on breaking news. Comparing the two can reveal valuable insights into where informed opinion differs from traditional betting markets.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell outcome shares, and the price adjusts based on supply and demand. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on one outcome, and the current price reflects the collective probability estimate of all active traders. As new information emerges or trading volume shifts, prices update dynamically. The spread between bid and ask prices tightens during high-volume periods and widens during quieter times, directly reflecting market liquidity and confidence in the pricing.
This market resolves around Jun 25, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will reflect the winner of the ITF Saarlouis encounter between Kelm and Filip. Resolution occurs after the match is officially completed and confirmed through reliable tennis data sources. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The exact timing may shift slightly depending on match scheduling or reporting delays, but the resolution date provides a clear window for when this market will settle.
Several factors could shift odds significantly before the match takes place. Player injury reports or withdrawal announcements would trigger sharp repricing, as would recent performance data, head-to-head records, or surface-specific form. Court conditions, weather forecasts, and tournament draw details can all influence trader positioning. News about either player's recent matches, ranking changes, or coaching adjustments may also move the market. Additionally, if one player gains or loses public attention through media coverage or social media momentum, retail trader participation could amplify price swings. Close monitoring of tennis news and player updates will help you anticipate market moves.