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24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

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39%

VS.

Kalshi:

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Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira
polymarket

Who will win Gonzalez/Reyes vs Silva/Pereira?

Volume:
$96

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira

 - Polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 21, 2026

Closed: Jul 28, 6:00 AM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira

View
100%
Yes 100¢No 0¢
0.8¢
N/A
$86
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set 1 Winner

100%
Yes 100¢No 0¢
0.9¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set 1 O/U 8.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set 2 O/U 8.5

100%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set 2 Winner

100%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set Handicap +/-1.5

100%
Yes 100¢No 0¢
19.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set 1 O/U 9.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Match O/U 22.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set 2 O/U 9.5

100%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Gonzalez/Reyes vs Silva/Pereira Set 2 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Description

This market refers to the doubles tennis match between Gonzalez/Reyes and Silva/Pereira in the Estoril Open, originally scheduled for July 21, 2026 at 6:00AM ET. This market will resolve to 'Gonzalez/Reyes' if the team of Gonzalez/Reyes advances against Silva/Pereira. This market will resolve to 'Silva/Pereira' if the team of Silva/Pereira advances against Gonzalez/Reyes. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.

Polymarket

This market refers to the doubles tennis match between Gonzalez/Reyes and Silva/Pereira in the Estoril Open, originally scheduled for July 21, 2026 at 6:00AM ET. This market will resolve to 'Gonzalez/Reyes' if the team of Gonzalez/Reyes advances against Silva/Pereira. This market will resolve to 'Silva/Pereira' if the team of Silva/Pereira advances against Gonzalez/Reyes. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.

Frequently asked questions

On Polymarket, the dashboard for the Estoril Open doubles match displays real-time odds and historical price movements for this prediction market. Traders can monitor current implied probabilities, view 24-hour volume activity, and track how market sentiment shifts as the event approaches. The interface provides a complete record of all trades placed on this contract, allowing participants to analyze patterns and make informed decisions before the match concludes. Volume data and price history help traders gauge market confidence in each potential outcome.

Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the collective beliefs of traders who have real money at stake. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on whether informed traders see value in the consensus. Comparing the two can reveal where smart money disagrees with conventional betting lines.

On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The contract price reflects the cumulative bets placed by all participants, with each trade adjusting the implied probability. As traders buy or sell shares, the price moves to balance supply and demand. This continuous pricing mechanism ensures transparent, up-to-the-minute odds that respond immediately to new information or shifts in trader conviction.

This market resolves around Jul 28, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result and the verified winner of the doubles contest. Until that point, traders can continue to buy and sell shares as new information emerges. Resolution occurs automatically once the event is finalized and confirmed through established sports data sources.

Several factors may shift trader sentiment before resolution. Injury announcements or player withdrawals could significantly alter perceived match odds. Recent form, head-to-head records, and court conditions at the venue may influence how traders reassess each team's chances. Media coverage, expert analysis, and betting action from other venues can also sway the market. As the match date approaches, any breaking news about player fitness or tactical changes could trigger rapid repricing of this market.