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 13, 4:00 PM EST
Polymarket
This market refers to the tennis match between Gonzalo Bueno and Maximo Zeitune in the Santa Cruz 2, originally scheduled for October 13, 2026 at 2:00PM ET. This market will resolve to 'Gonzalo Bueno' if Gonzalo Bueno advances against Maximo Zeitune. This market will resolve to 'Maximo Zeitune' if Maximo Zeitune advances against Gonzalo Bueno. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 27, 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 Gonzalo Bueno and Maximo Zeitune in the Santa Cruz 2, originally scheduled for October 13, 2026 at 2:00PM ET. This market will resolve to 'Gonzalo Bueno' if Gonzalo Bueno advances against Maximo Zeitune. This market will resolve to 'Maximo Zeitune' if Maximo Zeitune advances against Gonzalo Bueno. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 27, 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.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. As more traders buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price reflects the aggregated sentiment of all participants, creating a dynamic and responsive indicator of expectations for the Bueno vs Zeitune match.
This market resolves around Oct 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Santa Cruz 2 match between Gonzalo Bueno and Maximo Zeitune. The platform will verify the winner against established sports news sources and official tournament records to ensure an accurate and transparent resolution process. Traders will then be able to claim their winnings based on the final result.
Several factors could influence the movement of this market prior to Oct 20, 2026. Any news regarding player injuries, changes in training regimens, or even weather conditions affecting the match could shift trader sentiment. Unexpected announcements about player form or tactical adjustments could also lead to significant price fluctuations. Public opinion, as reflected in sports news and analysis, can also play a role, especially if there's a strong consensus forming around one player's chances of winning the Bueno vs Zeitune match.