TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns

Volume:
$621

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns

 - Polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 28, 2026

Closed: Jul 28, 12:42 AM EST

polymarket

Polymarket

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

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$398
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
Yes 100¢No 0¢
20¢
N/A
$55
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set 1 Winner

100%
Yes 100¢No 0¢
1¢
N/A
$33
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set 1 O/U 8.5

100%
Yes 100¢No 0¢
1¢
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set 2 O/U 8.5

100%
Yes 100¢No 0¢
1¢
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set 1 O/U 9.5

100%
Yes 100¢No 0¢
1¢
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set 2 O/U 9.5

100%
Yes 100¢No 0¢
1¢
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set 2 O/U 10.5

100%
Yes 100¢No 0¢
1¢
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
20¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Match O/U 21.5

100%
Yes 100¢No 0¢
20¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Match O/U 22.5

100%
Yes 100¢No 0¢
20¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Match O/U 23.5

100%
Yes 100¢No 0¢
20¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set 2 Winner

0%
Yes 0¢No 100¢
—
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
$15
N/A
N/A
N/A
Settled
Yes
polymarket

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set Handicap +/-1.5

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

The Memphis Classic (Doubles): Martins/Ovcharenko vs Birrell/Stearns Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Description

This market refers to the doubles tennis match between Martins/Ovcharenko and Birrell/Stearns in the The Memphis Classic, originally scheduled for July 28, 2026 at 11:00AM ET. This market will resolve to 'Martins/Ovcharenko' if the team of Martins/Ovcharenko advances against Birrell/Stearns. This market will resolve to 'Birrell/Stearns' if the team of Birrell/Stearns advances against Martins/Ovcharenko. 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.

Polymarket

This market refers to the doubles tennis match between Martins/Ovcharenko and Birrell/Stearns in the The Memphis Classic, originally scheduled for July 28, 2026 at 11:00AM ET. This market will resolve to 'Martins/Ovcharenko' if the team of Martins/Ovcharenko advances against Birrell/Stearns. This market will resolve to 'Birrell/Stearns' if the team of Birrell/Stearns advances against Martins/Ovcharenko. 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.

Frequently asked questions

Prediction market odds in this market reflect what traders on Polymarket collectively believe about the likely winner, often differing from traditional sportsbook lines due to unique participant dynamics and available information. While sportsbooks set their odds based on analytics and risk management, prediction markets price in real time through trader activity, which can lead to variance in implied probabilities. Traders should compare both sources to identify potential value gaps, keeping in mind that Polymarket’s odds are driven purely by user bets rather than institutional adjustments.

This market resolves around Aug 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market status accordingly. Traders can track any last-minute updates as the event nears, but the final determination relies on publicly available, authoritative sources that confirm who won the doubles match. After that point, all trading stops and payouts are processed automatically based on the settled result.

Several signals could shift odds in this market before it resolves. Key player injuries, weather delays, or changes to the match schedule can all influence trader sentiment. Additionally, strong performance in practice sessions or recent form may cause early betting surges. As the event draws closer, any last-minute updates — even minor ones — may lead to rapid price adjustments. Monitoring news feeds and official tournament announcements will help identify potential catalysts that affect the market’s direction.