TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral
polymarket

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral

Volume:
$1,325

Completed Match

 - Polymarket

Completed Match - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 24, 2026

Closed: Jul 24, 10:47 AM EST

polymarket

Polymarket

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

Completed Match

View
100%
Yes 100¢No 0¢
1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral

0%
Yes 0¢No 100¢
—
N/A
$1,315
N/A
N/A
N/A
Settled
Yes
polymarket

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set 2 O/U 8.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set 1 O/U 8.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Match O/U 21.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set 2 Winner

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set Handicap +/-1.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set 2 O/U 9.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Total Sets: O/U 2.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set 1 O/U 9.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set 1 Winner

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Match O/U 22.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set Handicap +/-1.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set 1 O/U 10.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Set 2 O/U 10.5

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

Estoril Open (Doubles): Kirkov/Stevens vs Borges/Cabral Match O/U 23.5

0%
Yes 0¢No 100¢
—
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 Kirkov/Stevens and Borges/Cabral in the Estoril Open, originally scheduled for July 24, 2026 at 3:00AM ET. This market will resolve to 'Kirkov/Stevens' if the team of Kirkov/Stevens advances against Borges/Cabral. This market will resolve to 'Borges/Cabral' if the team of Borges/Cabral advances against Kirkov/Stevens. 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 ATP Tour. A consensus of credible reporting may also be used.

Polymarket

This market refers to the doubles tennis match between Kirkov/Stevens and Borges/Cabral in the Estoril Open, originally scheduled for July 24, 2026 at 3:00AM ET. This market will resolve to 'Kirkov/Stevens' if the team of Kirkov/Stevens advances against Borges/Cabral. This market will resolve to 'Borges/Cabral' if the team of Borges/Cabral advances against Kirkov/Stevens. 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 ATP Tour. A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through continuous trading where participants set odds based on their expectations for the match outcome. The current top outcome reflects a consensus derived from available information and trader activity, with price fluctuations driven by new data, such as player form or injury updates. Volume of $1,325 and 24-hour volume of $1,325 indicate liquidity levels, influencing how smoothly prices adjust to new market signals.

This market resolves around Jul 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will depend on the official match conclusion, reflecting whether the winning team meets the conditions defined in this market. No further interpretation beyond widely accepted event records is required, ensuring a clear and transparent resolution process for all participants.

Key signals that could shift odds in this market include updates on player injuries, changes to the match schedule, weather conditions affecting play, and recent performance trends of the competing teams. As the event approaches, any news from official tournament sources or recognized sports analysts may also influence trader sentiment. These developments can cause rapid price adjustments, especially given the limited volume of $1,325 currently available for trading.