TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao
polymarket

What is the result of Clarke/O'Brien vs Qu/Shao?

Volume:
$30

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao

 - Polymarket

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 9, 2026

Closed: Sep 8, 7:51 PM EST

polymarket

Polymarket

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao

View
0%
Yes 0¢No 100¢
—
N/A
$30
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set 1 Winner

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set 2 Winner

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Total Sets: O/U 2.5

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set 1 O/U 8.5

100%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set 1 O/U 9.5

100%
Yes 100¢No 0¢
19¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set 1 O/U 10.5

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set 2 O/U 8.5

100%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set 2 O/U 9.5

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set 2 O/U 10.5

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Match O/U 21.5

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Match O/U 22.5

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Match O/U 23.5

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set Handicap +/-1.5

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

US Open Juniors, Girls (Doubles): Clarke/O'Brien vs Qu/Shao Set Handicap +/-1.5

100%
Yes 100¢No 0¢
1¢
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 Clarke/O'Brien and Qu/Shao in the US Open Juniors, Girls, originally scheduled for September 7, 2026 at 11:00AM ET. This market will resolve to 'Clarke/O'Brien' if the team of Clarke/O'Brien advances against Qu/Shao. This market will resolve to 'Qu/Shao' if the team of Qu/Shao advances against Clarke/O'Brien. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 WTA Tour. A consensus of credible reporting may also be used.

Polymarket

This market refers to the doubles tennis match between Clarke/O'Brien and Qu/Shao in the US Open Juniors, Girls, originally scheduled for September 7, 2026 at 11:00AM ET. This market will resolve to 'Clarke/O'Brien' if the team of Clarke/O'Brien advances against Qu/Shao. This market will resolve to 'Qu/Shao' if the team of Qu/Shao advances against Clarke/O'Brien. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 WTA Tour. A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the US Open Juniors Girls Doubles tracks the current odds reflecting the probability of Clarke/O'Brien and Shao/Qu winning. It also displays the total volume traded on this market, currently at $30, and the 24-hour volume, which is $30. Users can view the price history to understand how sentiment has shifted over time. This provides a clear overview of how traders are assessing the potential outcome of the match, all within the Polymarket ecosystem.

Typically, prediction market odds offer a different perspective than those found at traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, while Polymarket allows traders to directly assess probabilities. This can lead to discrepancies, with this market potentially offering more favorable odds depending on the collective wisdom of traders. It's common to see prediction markets reflect public sentiment more accurately, especially when there's strong disagreement with initial sportsbook lines. Comparing the two can be a useful exercise for informed betting.

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 these shares directly reflects the implied probability of Clarke/O'Brien and Shao/Qu winning the US Open Juniors Girls Doubles. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more shares purchased for a particular outcome, the higher its price rises, indicating increasing confidence. This dynamic pricing ensures that the market odds are constantly updated based on real-time trading activity and information.

This market resolves around Sep 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official results published by the US Open tournament organizers, determining which team—Clarke/O'Brien or Shao/Qu—wins the Girls’ Doubles title. The platform will verify the outcome against these official sources to ensure accuracy and transparency. Traders will then be able to claim their winnings based on the final result.

Several factors could influence trading activity in this market. Any news regarding player injuries, changes in team strategy, or even weather conditions affecting the match schedule could shift trader sentiment. Strong performances by either team in preceding rounds of the tournament would also likely impact the odds. Unexpected upsets in other matches within the US Open Juniors Girls Doubles bracket could also indirectly influence this market, as it alters the overall competitive landscape. Monitoring these signals is key to understanding potential price movements.