TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 19, 4:00 AM EST
Polymarket
This market refers to the tennis match between Petr Brunclik and Vitaliy Sachko in the Bratislava, originally scheduled for June 12, 2026 at 4:00AM ET. This market will resolve to 'Petr Brunclik' if Petr Brunclik advances against Vitaliy Sachko. This market will resolve to 'Vitaliy Sachko' if Vitaliy Sachko advances against Petr Brunclik. 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 Petr Brunclik and Vitaliy Sachko in the Bratislava, originally scheduled for June 12, 2026 at 4:00AM ET. This market will resolve to 'Petr Brunclik' if Petr Brunclik advances against Vitaliy Sachko. This market will resolve to 'Vitaliy Sachko' if Vitaliy Sachko advances against Petr Brunclik. 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 on Polymarket often diverge from traditional sportsbook lines because they reflect real-time trader sentiment rather than fixed bookmaker pricing. Sportsbooks adjust odds to balance liability, while prediction markets aggregate decentralized bets from many participants. For the Brunclik vs Sachko bout, comparing Polymarket implied probabilities to major sportsbook offerings can reveal whether the crowd is more or less confident in a particular outcome than professional oddsmakers. These gaps sometimes signal value or market inefficiency worth investigating.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the Brunclik vs Sachko matchup is priced through binary outcome contracts where traders buy and sell shares representing each fighter's probability of victory. The current market price of each contract reflects the collective belief of all active traders. As new information emerges—training updates, injury reports, or fighter statements—traders adjust their positions, moving prices up or down. Polymarket's order-book model means prices can shift rapidly during high-volume periods, especially closer to the Jun 19, 2026 resolution date.
The market is scheduled to resolve on Jun 19, 2026. Resolution is determined by the official result of the Bratislava: Petr Brunclik vs Vitaliy Sachko bout, which will be confirmed through authoritative sports data sources. The winning outcome is established once the fight concludes and the result is finalized by the event organizers and governing bodies. Traders holding positions in the winning outcome receive their payout, while losing positions expire worthless.
Several catalysts could shift market prices for Brunclik vs Sachko before Jun 19, 2026. Injury announcements or fighter withdrawals would trigger sharp repricing. Training camp reports, public statements from either fighter, or media coverage highlighting recent form changes can sway trader sentiment. Weigh-in results and official fighter confirmations closer to fight day often prompt volume spikes and price adjustments. Additionally, any rule changes, venue updates, or unexpected personal circumstances affecting either competitor could move odds significantly as new information reaches the market.