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: Jun 22, 5:00 AM EST
Polymarket
This market refers to the tennis match between Hynek Barton and Kimmer Coppejans in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET. This market will resolve to 'Hynek Barton' if Hynek Barton advances against Kimmer Coppejans. This market will resolve to 'Kimmer Coppejans' if Kimmer Coppejans advances against Hynek Barton. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Hynek Barton and Kimmer Coppejans in the Poznan, originally scheduled for June 15, 2026 at 5:00AM ET. This market will resolve to 'Hynek Barton' if Hynek Barton advances against Kimmer Coppejans. This market will resolve to 'Kimmer Coppejans' if Kimmer Coppejans advances against Hynek Barton. 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 ATP Tour. 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 lines to balance action and lock in profit margins, while prediction markets like this one are driven purely by trader belief and capital allocation. Comparing this market's implied probability to major sportsbooks can reveal where the crowd sees value or where sharp money may be positioned differently. Both sources offer useful signals, but they rarely align perfectly.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the price you see reflects the cumulative bets of all participants. As more capital flows toward one player, that outcome's price rises and the opposing outcome falls. This mechanism ensures transparent, friction-free pricing without a traditional bookmaker setting the line.
This market resolves around Jun 22, 2026, once the match concludes and the winner is verified against credible public sources. The outcome is determined by the official result of the tennis match between the two players. No ambiguity exists in tennis outcomes—one player wins or the market may void under exceptional circumstances. Resolution typically occurs within hours of the final point.
Several factors can shift this market significantly before Jun 22, 2026. Recent form, head-to-head records, court surface preference, and injury reports are classic drivers of tennis market movement. Tournament seeding, draw position, and momentum from prior rounds also influence trader positioning. News about player fitness, coaching changes, or external circumstances can trigger sharp repricing. As the match date approaches, late-breaking updates and pre-match betting patterns typically amplify volatility.