TOTAL VOLUME:

$154.5b

24H VOL:

$271,200,656

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,922,627,141

420,368

Markets across

40,352

events

MATCHED EVENTS:

4,484

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Tour
All
Sports
W15 Essen: Arina Kostina vs Salma Djoubri
polymarket

What is the result of Arina Kostina vs Salma Djoubri?

Volume:
$18,033

W15 Essen: Arina Kostina vs Salma Djoubri

 - Polymarket

W15 Essen: Arina Kostina vs Salma Djoubri - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 27, 2026

Closed: Oct 27, 1:24 PM EST

polymarket

Polymarket

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

W15 Essen: Arina Kostina vs Salma Djoubri

View
100%
Yes 100¢No 0¢
—
N/A
$18,033
N/A
N/A
N/A
11h 42m
Yes
polymarket

W15 Essen: Arina Kostina vs Salma Djoubri Set Handicap +/-1.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
11h 42m
Yes
polymarket

W15 Essen: Arina Kostina vs Salma Djoubri Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
11h 42m
No
Total markets: 3

Description

This market refers to the tennis match between Arina Kostina and Salma Djoubri in the W15 Essen, Main Draw, originally scheduled for October 27, 2026 at 9:00AM ET. This market will resolve to 'Arina Kostina' if Arina Kostina advances against Salma Djoubri. This market will resolve to 'Salma Djoubri' if Salma Djoubri advances against Arina Kostina. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Arina Kostina and Salma Djoubri in the W15 Essen, Main Draw, originally scheduled for October 27, 2026 at 9:00AM ET. This market will resolve to 'Arina Kostina' if Arina Kostina advances against Salma Djoubri. This market will resolve to 'Salma Djoubri' if Salma Djoubri advances against Arina Kostina. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the Kostina vs Djoubri match tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of each outcome shifts over time as traders buy and sell shares. Currently, the total volume for this market is $18,033, with $18,033 traded in the last 24 hours. This provides a real-time view of how the prediction market assesses the likelihood of different results in this tennis match. The dashboard also displays the top outcome and its associated probability, as determined by the collective trading activity.

Typically, prediction market odds reflect a wisdom-of-the-crowd perspective, often differing from initial sportsbook offerings. Sportsbooks set lines to balance action and incorporate a profit margin, while this market allows traders to express their own independent assessments. Often, prediction markets become more accurate closer to the event as more information becomes available and trading volume increases. It’s common to see discrepancies, particularly early on, as the market digests news and adjusts probabilities based on collective insight. Analyzing these differences can reveal where the crowd disagrees with professional oddsmakers.

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 W15 Essen tennis match between Arina Kostina and Salma Djoubri. The platform will verify the outcome against widely available and trustworthy sources to determine the winning outcome. This ensures a transparent and reliable resolution process, reflecting the actual result of the sporting event. Traders will be able to claim their winnings based on the final, verified result.

Several factors could influence the trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected announcements about either Arina Kostina or Salma Djoubri’s physical condition or recent performance would likely cause a reaction. Furthermore, broader tennis news or upsets in related tournaments could also impact sentiment. Increased trading volume, driven by new information or shifts in public opinion, will be a key indicator of potential price movements in this market.