TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 2:47 PM EST
Polymarket
This market refers to the tennis match between Hugo Dellien and Juan Manuel La Serna in the Cali, originally scheduled for October 19, 2026 at 11:00AM ET. This market will resolve to 'Hugo Dellien' if Hugo Dellien advances against Juan Manuel La Serna. This market will resolve to 'Juan Manuel La Serna' if Juan Manuel La Serna advances against Hugo Dellien. 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 Hugo Dellien and Juan Manuel La Serna in the Cali, originally scheduled for October 19, 2026 at 11:00AM ET. This market will resolve to 'Hugo Dellien' if Hugo Dellien advances against Juan Manuel La Serna. This market will resolve to 'Juan Manuel La Serna' if Juan Manuel La Serna advances against Hugo Dellien. 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines to balance action, while this market allows traders to freely express their beliefs about the likelihood of each outcome. If a significant discrepancy exists between the two, arbitrage opportunities may arise, where traders can profit by simultaneously betting on both platforms. However, it's important to note that sportsbooks and prediction markets have different user bases and may react to information differently, leading to sustained differences in pricing.
This market resolves around Oct 26, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Cali: Hugo Dellien vs Juan Manuel La Serna match, as reported by a recognized authority in professional tennis. The platform will verify the result against these sources to determine the winning outcome and distribute payouts accordingly. Traders should monitor official sources for updates as the resolution date approaches.
Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in playing conditions, or significant shifts in expert analysis could all impact trader sentiment. Unexpected results in other matches involving either player could also cause a reassessment of their relative strengths. Furthermore, major upsets in similar tennis matches leading up to Oct 26, 2026 could influence the overall perception of the likely outcome and lead to price adjustments in this market.