TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 14, 7:34 PM EST
Polymarket
This market refers to the doubles tennis match between Oliveira/Rodrigues and Miguel/Ribeiro in the Santa Cruz 2, originally scheduled for October 13, 2026 at 11:00AM ET. This market will resolve to 'Oliveira/Rodrigues' if the team of Oliveira/Rodrigues advances against Miguel/Ribeiro. This market will resolve to 'Miguel/Ribeiro' if the team of Miguel/Ribeiro advances against Oliveira/Rodrigues. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Oliveira/Rodrigues and Miguel/Ribeiro in the Santa Cruz 2, originally scheduled for October 13, 2026 at 11:00AM ET. This market will resolve to 'Oliveira/Rodrigues' if the team of Oliveira/Rodrigues advances against Miguel/Ribeiro. This market will resolve to 'Miguel/Ribeiro' if the team of Miguel/Ribeiro advances against Oliveira/Rodrigues. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 a wisdom-of-the-crowd perspective, often differing from initial sportsbook offerings. Sportsbooks set lines based on their own models and incorporate a profit margin, while this market aggregates the beliefs of many individual traders. As more information becomes available and opinions converge, the odds on Polymarket may align more closely with those found at sportsbooks, or they may diverge if traders possess unique insights. It’s common to see prediction markets outperform traditional odds in accuracy, particularly closer to the event date.
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 reflects the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe in a particular outcome, the higher the price of its corresponding shares will rise. This dynamic pricing ensures that the market odds constantly adjust to incorporate new information and changing sentiment surrounding the Santa Cruz doubles 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 doubles match between Oliveira/Rodrigues and Miguel/Ribeiro. The platform will verify the result against established sources to determine the winning outcome and distribute payouts accordingly. Traders should monitor official announcements to stay informed about the event's progression and potential resolution triggers.
Several factors could influence the price of shares in this market. Any news regarding player form, injuries to either Oliveira, Rodrigues, Miguel, or Ribeiro, or changes in playing conditions could shift trader sentiment. Unexpected results in other matches leading up to this one might also impact perceptions of team momentum. Furthermore, significant betting activity or large trades on Polymarket could cause noticeable price movements. Monitoring these signals will be key to understanding potential shifts in the market’s prediction of the Santa Cruz doubles match outcome.