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$134.1b

24H VOL:

$133,388,117

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2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

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MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

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San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov
polymarket

What is the result of Klaassen/Papa vs Ayeni/Ostapenkov?

Volume:
$2,774

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 25, 2026

Closed: Sep 25, 7:18 PM EST

polymarket

Polymarket

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

Completed Match

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$2,540
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov

100%
Yes 100¢No 0¢
0.1¢
N/A
$219
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set 1 Winner

100%
Yes 100¢No 0¢
0.9¢
N/A
$5
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set 2 Winner

100%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
0.9¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set 1 O/U 8.5

100%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set 1 O/U 9.5

100%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set 2 O/U 8.5

100%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set 2 O/U 9.5

100%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set 2 O/U 10.5

0%
Yes 0¢No 100¢
0.9¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Match O/U 21.5

0%
Yes 0¢No 100¢
0.9¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Match O/U 22.5

0%
Yes 0¢No 100¢
0.9¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Match O/U 23.5

0%
Yes 0¢No 100¢
0.9¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
polymarket

San Diego 2 (Doubles): Klaassen/Papa vs Ayeni/Ostapenkov Set Handicap +/-1.5

100%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
3d 28m
Yes
Total markets: 16

Description

This market refers to the doubles tennis match between Klaassen/Papa and Ayeni/Ostapenkov in the San Diego 2, originally scheduled for September 25, 2026 at 4:30PM ET. This market will resolve to 'Klaassen/Papa' if the team of Klaassen/Papa advances against Ayeni/Ostapenkov. This market will resolve to 'Ayeni/Ostapenkov' if the team of Ayeni/Ostapenkov advances against Klaassen/Papa. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 9, 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 Klaassen/Papa and Ayeni/Ostapenkov in the San Diego 2, originally scheduled for September 25, 2026 at 4:30PM ET. This market will resolve to 'Klaassen/Papa' if the team of Klaassen/Papa advances against Ayeni/Ostapenkov. This market will resolve to 'Ayeni/Ostapenkov' if the team of Ayeni/Ostapenkov advances against Klaassen/Papa. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 9, 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 San Diego doubles match tracks the current odds, price history, and 24-hour trading volume. You can see how traders are pricing the probability of each outcome in this contest. Currently, the total volume traded on this market is $2,774, with $2,769 traded in the last 24 hours. This provides insight into market activity and how opinions are shifting leading up to the event. The dashboard is a central place to monitor the market’s dynamics and potential trading opportunities.

Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially differing from those offered by traditional sportsbooks. Sportsbooks set lines based on their own models and risk management, while this market aggregates the views of many individuals. It’s common to see discrepancies, especially when there's strong public sentiment or information not fully captured by sportsbook algorithms. Observing these differences can reveal where the crowd believes there’s value or mispricing relative to conventional betting options. These differences can emerge as new information becomes available.

On Polymarket, this market is priced through a continuous trading mechanism where users buy and sell shares representing their belief in the outcome. The price of these shares directly reflects the implied probability of that outcome occurring. As more traders participate, the price adjusts to reflect the collective assessment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand within Polymarket; there are no external factors influencing the pricing mechanism. This dynamic pricing ensures the market remains responsive to new information and changing perceptions.

This market resolves around Oct 2, 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 San Diego doubles match, specifically which team wins. The platform will verify the result against established sports data sources to ensure accuracy. Traders who correctly predicted the winning team will receive a payout based on the final market price at resolution. The process is designed to be transparent and based on objective results.

Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in team strategy, or unexpected performance in preceding matches could shift trader sentiment. Updates on weather conditions, which might affect playing conditions, could also play a role. Furthermore, significant betting activity or large trades on Polymarket could indicate a change in market perception. Monitoring these signals can provide insights into potential price movements and inform trading decisions as the event approaches.