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 WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden
polymarket

What is the result of Marcinko/Oliynykova vs Dart/Lumsden?

Volume:
$5,521

US Open WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden

 - Polymarket

US Open WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 4, 2026

Closed: Sep 4, 3:22 PM EST

polymarket

Polymarket

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

US Open WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden

View
0%
99%
Yes 0¢No 100¢
—
N/A
$5,521
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 WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden Set Handicap +/-1.5

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

US Open WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden 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 WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden 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 WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden Set 2 Winner

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

US Open WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden Set 1 O/U 8.5

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

US Open WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden Set 1 Winner

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

US Open WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden 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 WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden Set Handicap +/-1.5

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

US Open WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden 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 WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden Set 1 O/U 9.5

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

US Open WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden 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 WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden 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 WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden 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 WTA (Doubles): Marcinko/Oliynykova vs Dart/Lumsden Set 1 O/U 10.5

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 Marcinko/Oliynykova and Dart/Lumsden in the US Open WTA, originally scheduled for September 3, 2026 at 11:00AM ET. This market will resolve to 'Marcinko/Oliynykova' if the team of Marcinko/Oliynykova advances against Dart/Lumsden. This market will resolve to 'Dart/Lumsden' if the team of Dart/Lumsden advances against Marcinko/Oliynykova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 17, 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 Marcinko/Oliynykova and Dart/Lumsden in the US Open WTA, originally scheduled for September 3, 2026 at 11:00AM ET. This market will resolve to 'Marcinko/Oliynykova' if the team of Marcinko/Oliynykova advances against Dart/Lumsden. This market will resolve to 'Dart/Lumsden' if the team of Dart/Lumsden advances against Marcinko/Oliynykova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 17, 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 women's doubles market tracks the current odds for Marcinko/Oliynykova to win against Dart/Lumsden. You can view the price history to see how the market has moved over time, as well as the 24-hour trading volume, which is currently $5,521. The total volume traded on this market is $5,521. This allows traders to gauge market sentiment and potential trading opportunities related to this specific match within the tournament.

Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and incorporate a profit margin, while this market is driven by traders who are incentivized to accurately predict the outcome. If a significant discrepancy exists between the two, arbitrage opportunities may arise, where traders can profit by betting on both the prediction market and a sportsbook. However, it’s important to remember that both represent probabilities as perceived by different groups.

On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the probability of Marcinko/Oliynykova winning against Dart/Lumsden. The price of these shares fluctuates based on supply and demand, effectively creating a real-time probability assessment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price reflects the collective prediction of all traders participating in this market, and any new information or shifts in sentiment will be immediately reflected in the share price.

This market resolves around Sep 10, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the US Open women's doubles match between Marcinko/Oliynykova and Dart/Lumsden. The platform will verify the result against official tournament data to determine which team won and settle the market accordingly. Traders holding shares representing the winning team will receive a payout.

Several factors could influence the price of this market. Any news regarding player injuries, changes in playing conditions, or even updated analyses from tennis experts could shift trader sentiment. Unexpected performance in earlier rounds of the US Open for either team could also impact the market. Furthermore, significant betting activity – a large influx of volume on one side – can quickly move the odds, reflecting a change in perceived probability of Marcinko/Oliynykova winning against Dart/Lumsden.