TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Shanghai Rolex Masters (Doubles): Arribage/Olivetti vs Cabral/Tracy Set 2 O/U 8.5
- Polymarket
Shanghai Rolex Masters (Doubles): Arribage/Olivetti vs Cabral/Tracy Set 2 O/U 8.5 - Polymarket
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Vol.
·
Resolved Oct 16, 2026
Closed: Oct 16, 1:54 AM EST
Polymarket
This market refers to the doubles tennis match between Arribage/Olivetti and Cabral/Tracy in the Shanghai Rolex Masters, originally scheduled for October 16, 2026 at 10:00PM ET. This market will resolve to 'Arribage/Olivetti' if the team of Arribage/Olivetti advances against Cabral/Tracy. This market will resolve to 'Cabral/Tracy' if the team of Cabral/Tracy advances against Arribage/Olivetti. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 30, 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 Arribage/Olivetti and Cabral/Tracy in the Shanghai Rolex Masters, originally scheduled for October 16, 2026 at 10:00PM ET. This market will resolve to 'Arribage/Olivetti' if the team of Arribage/Olivetti advances against Cabral/Tracy. This market will resolve to 'Cabral/Tracy' if the team of Cabral/Tracy advances against Arribage/Olivetti. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 30, 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 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 adjust probabilities based on their own analysis and information. It’s common to see discrepancies, especially as new information emerges or public sentiment shifts. Analyzing these differences can sometimes reveal insights into where the market believes sportsbooks may be over or underestimating the chances of a particular outcome.
This market resolves around Oct 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official results published by tournament organizers, determining which team – Arribage/Olivetti or Cabral/Tracy – advances in the Shanghai Rolex Masters doubles competition. The platform will verify the result against these sources to determine the winning shares.
Several factors could influence the price of shares in this market. Any news regarding player injuries, changes in playing conditions, or even updated performance statistics for either team could shift trader sentiment. Unexpected results in earlier rounds of the tournament, or even strong performances in other matches, could also impact the perceived probabilities. Furthermore, significant betting activity or large trades on Polymarket could also cause noticeable price movements before the match concludes.