TOTAL VOLUME:

$154.7b

24H VOL:

$279,496,801

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,923,931,766

416,910

Markets across

40,107

events

MATCHED EVENTS:

4,571

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano
polymarket

What is the result of Kalender/Serdarusic vs Maestrelli/Romano?

Volume:
$1,103

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano

 - Polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 27, 2026

Closed: Oct 27, 6:06 PM EST

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Polymarket

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

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano

View
0%
Yes 0¢No 100¢
—
N/A
$1,103
N/A
N/A
N/A
14h 24m
No
polymarket

Completed Match

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set 1 Winner

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set 2 Winner

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
No
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set 1 O/U 8.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set 1 O/U 9.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set 1 O/U 10.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set 2 O/U 8.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set 2 O/U 9.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set 2 O/U 10.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Match O/U 21.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Match O/U 22.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Match O/U 23.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
Yes
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
No
polymarket

Brest (Doubles): Kalender/Serdarusic vs Maestrelli/Romano Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
14h 24m
No
Total markets: 16

Description

This market refers to the doubles tennis match between Kalender/Serdarusic and Maestrelli/Romano in the Brest, originally scheduled for October 27, 2026 at 3:45PM ET. This market will resolve to 'Kalender/Serdarusic' if the team of Kalender/Serdarusic advances against Maestrelli/Romano. This market will resolve to 'Maestrelli/Romano' if the team of Maestrelli/Romano advances against Kalender/Serdarusic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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.

Polymarket

This market refers to the doubles tennis match between Kalender/Serdarusic and Maestrelli/Romano in the Brest, originally scheduled for October 27, 2026 at 3:45PM ET. This market will resolve to 'Kalender/Serdarusic' if the team of Kalender/Serdarusic advances against Maestrelli/Romano. This market will resolve to 'Maestrelli/Romano' if the team of Maestrelli/Romano advances against Kalender/Serdarusic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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.

Frequently asked questions

On Polymarket, the dashboard for the Brest doubles match tracks the current odds of each outcome, providing a real-time view of how traders are assessing the likelihood of each team winning. It also displays the price history, allowing users to analyze how the market has moved over time, and the 24-hour volume, which indicates the level of recent trading activity. Currently, the total volume for this market is $1,103, with $1,103 traded in the last 24 hours. This helps gauge the market's interest and potential volatility surrounding this tennis match.

Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set initial lines based on statistical models and expert analysis, while this market allows anyone to express their belief about the outcome, leading to dynamic price adjustments. Discrepancies can arise due to differing information, biases, or risk appetites. It’s common to see prediction markets incorporate information faster than sportsbooks, especially in response to breaking news or late-developing insights regarding player form or conditions.

On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome of the Brest doubles match. The price of these shares fluctuates based on supply and demand, effectively creating a probability estimate for each team winning. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The closer the match gets, the more responsive the price will be to new information. Traders are constantly adjusting their positions, which drives the odds and reflects the evolving expectations of the crowd.

This market resolves around Nov 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Brest doubles match between Kalender/Serdarusic and Maestrelli/Romano. The winning team, as determined by the official tournament organizers, will dictate the outcome of this market. Traders will be able to see the final result reflected in the market's settlement data shortly after the match concludes and official results are published.

Several factors could influence the price of this market leading up to Nov 3, 2026. Any news regarding player injuries, changes in playing conditions (like court surface or weather), or updated match statistics could cause traders to reassess their predictions. Unexpected results in earlier rounds of the tournament, or even comments from analysts and experts, might also shift the odds. Significant betting activity or large trades on Polymarket could also indicate a change in sentiment and lead to price movements in this market.