TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 6, 6:28 PM EST
Polymarket
This market tracks whether Gustavo Heide will win his tennis match against Maximo Zeitune in Antofagasta. Currently, the Polymarket market gives a 50.0% probability to Gustavo Heide (-4.5) winning against Maximo Zeitune (+4.5). Resolution will be based on the official results reported at https://www.atptour.com/en/scores/current. Keep an eye on the originally scheduled match time of October 6, 2026 at 1:30PM ET, as this is when the outcome will likely become clear and the market will resolve.
This market refers to the tennis match between Gustavo Heide and Maximo Zeitune in the Antofagasta, originally scheduled for October 6, 2026 at 1:30PM ET. This market will resolve to 'Gustavo Heide' if Gustavo Heide advances against Maximo Zeitune. This market will resolve to 'Maximo Zeitune' if Maximo Zeitune advances against Gustavo Heide. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 20, 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 offering a different perspective than traditional sportsbooks. Sportsbooks typically set odds based on statistical models and expert analysis, while this market relies on individuals willing to put their capital behind their beliefs. It’s common to see discrepancies emerge, especially when subjective factors or less-quantifiable information play a significant role in the outcome. Examining these differences can be insightful, revealing where the crowd diverges from conventional wisdom regarding the Antofagasta mayoral race.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in a particular outcome, and the price of these shares fluctuates based on supply and demand. As more people buy shares in a candidate, the price increases, reflecting growing confidence in their chances of winning. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price essentially represents the probability of that outcome occurring, as perceived by the market participants. This dynamic pricing allows for real-time adjustments based on new information and changing sentiment surrounding the Antofagasta mayoral race.
This market resolves around Oct 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official results announced by the relevant electoral authorities in Antofagasta. The candidate with the highest number of votes, as declared by these authorities, will be considered the winner and determine the outcome of this market. Traders will then be able to claim their winnings or adjust their strategies based on the verified results of the mayoral election.
Several signals or events could significantly impact this market. Major endorsements from influential political figures or organizations could shift sentiment. Unexpected developments in the candidates' campaigns, such as scandals or policy announcements, could also cause price fluctuations. Public opinion polls released leading up to the election will likely influence trading activity, as will any significant economic or social events affecting the region. Finally, debates between the candidates could provide key moments that sway traders’ perceptions of their respective chances in the Antofagasta mayoral race.