TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 19, 8:14 AM EST
Polymarket
This market refers to the tennis match between Vitaliy Sachko and Borna Gojo in the Lyon Open, Qualification, originally scheduled for October 19, 2026 at 6:00AM ET. This market will resolve to 'Vitaliy Sachko' if Vitaliy Sachko advances against Borna Gojo. This market will resolve to 'Borna Gojo' if Borna Gojo advances against Vitaliy Sachko. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Vitaliy Sachko and Borna Gojo in the Lyon Open, Qualification, originally scheduled for October 19, 2026 at 6:00AM ET. This market will resolve to 'Vitaliy Sachko' if Vitaliy Sachko advances against Borna Gojo. This market will resolve to 'Borna Gojo' if Borna Gojo advances against Vitaliy Sachko. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 2026, 11:59 PM ET (14 days after the scheduled start), 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 often reflect the collective wisdom of a diverse group of traders, potentially differing from those set by sportsbooks. Sportsbooks typically set odds to maximize profit, factoring in a margin, while this market represents the probability assigned by individuals trading on Polymarket. If a significant number of traders believe a sportsbook’s odds are inaccurate, they can express that view by trading in this market, driving the price towards their perceived true probability. This can sometimes lead to discrepancies between the two, offering opportunities for arbitrage or simply a different perspective on the likely outcome.
This market resolves around Oct 26, 2026, with the outcome confirmed once the result of the Sachko vs Gojo match is verifiable from credible public reporting. The winner of the match, as officially declared by the tournament organizers, will determine the winning share in this market. The platform will then finalize the settlement process, distributing payouts to those who correctly predicted the outcome. Traders should monitor official sources for the match result to understand when the market will be settled.
Several factors could influence the trading activity in this market before Oct 26, 2026. News regarding player injuries, changes in playing conditions, or even updated rankings could all shift expectations. Unexpected announcements about either player’s form or fitness would likely cause significant price movement. Additionally, large trades by influential market participants could also impact the odds. Monitoring tennis news and observing trading volume on Polymarket will be key to understanding potential shifts in sentiment surrounding the Sachko vs Gojo match.