TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko
kalshi
polymarket

Who will win Bartunkova/Eala vs Kenin/Ostapenko?

Volume:
$57,969

Sofia Kenin / Jelena Ostapenko

 - Kalshi

Sofia Kenin / Jelena Ostapenko - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 2, 2026

Closed: Jul 2, 3:40 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Sofia Kenin / Jelena Ostapenko

View
100%
Yes 100¢No 0¢
100¢
N/A
$21,612
N/A
N/A
$11,161
Settled
Yes
polymarket

Completed Match

View
100%
Yes 100¢No 0¢
1¢
N/A
$7
N/A
N/A
N/A
Settled
Yes
polymarket

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Match O/U 21.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Match O/U 22.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Match O/U 23.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
kalshi

Nikola Bartunkova / Alexandra Eala

View
0%
Yes 0¢No 100¢
100¢
N/A
$33,730
N/A
N/A
$19,935
Settled
No
polymarket

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko

View
0%
Yes 0¢No 100¢
—
N/A
$2,605
N/A
N/A
N/A
Settled
Yes
polymarket

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Set 2 Winner

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

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Set 1 Winner

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

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Set 2 O/U 8.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Set 1 O/U 8.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Set 1 O/U 9.5

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

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Set 1 O/U 10.5

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

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Total Sets: O/U 2.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Set Handicap +/-1.5

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

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Set 2 O/U 9.5

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

Wimbledon WTA (Doubles): Bartunkova/Eala vs Kenin/Ostapenko Set 2 O/U 10.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 17

Description

This event group covers a Wimbledon 2026 WTA Women's Doubles match between the team of Bartunkova/Eala and the team of Kenin/Ostapenko, scheduled for July 2, 2026 at 6:00 AM ET. Markets track both the match winner and whether the match was completed under normal play conditions.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Polymarket's winner and completion markets contain internal logical conflict regarding retirement/default outcomes, and Kalshi's simpler ball-in-play standard diverges from Polymarket's completion requirements. A retirement after play begins resolves differently across the three market variants.Hero tip: Monitor whether the match reaches completion under normal play. If a retirement or default occurs after play begins, Polymarket's winner market pays the advancing team, but its completion market and Kalshi's market may diverge. Request explicit clarification from platforms on retirement handling before trading retirement-dependent positions.

Critical divergence points:

  • Polymarket (Winner): Resolves to the advancing team if match begins but incomplete due to retirement, default, or disqualification. Resolves 50-50 for pre-match walkovers. Key quote: '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.'
  • Polymarket (Completion): Resolves No if any forfeit occurs, including retirement or walkover. Requires all games and sets to be played to completion through normal play. Key quote: 'If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve to No.'
  • Kalshi: Resolves Yes for either team if they win after a ball has been played. No explicit exclusion for retirements or forfeits post-play. Key quote: 'If Sofia Kenin / Jelena Ostapenko wins...after a ball has been played, then the market resolves to Yes.'
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

This market refers to the doubles tennis match between Bartunkova/Eala and Kenin/Ostapenko in the Wimbledon WTA, originally scheduled for July 2, 2026 at 6:00AM ET. This market will resolve to 'Bartunkova/Eala' if the team of Bartunkova/Eala advances against Kenin/Ostapenko. This market will resolve to 'Kenin/Ostapenko' if the team of Kenin/Ostapenko advances against Bartunkova/Eala. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.

Kalshi

Resolution requires that a ball be played in the match to confirm it has officially commenced. The market resolves to Yes for whichever team wins the match after play has begun. If the match is cancelled before any ball is played due to injury, walkover, forfeiture, or other circumstances, the market resolves to a fair price per standard rules. Should the match be postponed or delayed, the market remains open and closes following the rescheduled match completion within two weeks.

Frequently asked questions

Prediction markets like Polymarket and Kalshi operate on peer-to-peer trading rather than fixed odds set by a bookmaker. Traders buy and sell shares tied to match outcomes, with prices reflecting live supply and demand. Traditional sportsbooks, by contrast, set odds to balance liability and extract margin. Prediction market prices often converge toward true probability over time because traders profit by identifying mispricings. For this market, comparing the consensus odds here to major sportsbook lines can highlight where sharp money disagrees or where retail bias may be skewing one venue relative to the other.

Injury reports, player form leading into Wimbledon, head-to-head records, and recent tournament results will all influence trader sentiment before the final. Draws and seeding announcements can shift perception of matchup difficulty. During the tournament itself, early-round performances by each pairing will generate new information, potentially widening or narrowing the odds gap. Media coverage, betting syndicates, and sharp money flowing into one side can also trigger rapid repricing. Any withdrawal or late substitution would immediately reset the market.