TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

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Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy
polymarket

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy

Volume:
$2,828

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy Set 1 O/U 10.5

 - Polymarket

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy Set 1 O/U 10.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 24, 2026

Closed: May 26, 11:59 PM EST

polymarket

Polymarket

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

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy Set 1 O/U 10.5

View
100%
Yes 100¢No 0¢
99.9¢
N/A
$1,637
N/A
N/A
N/A
Settled
Yes
polymarket

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy Set 1 O/U 8.5

100%
Yes 100¢No 0¢
99.9¢
N/A
$439
N/A
N/A
N/A
Settled
Yes
polymarket

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy Set 1 O/U 9.5

100%
Yes 100¢No 0¢
99.9¢
N/A
$419
N/A
N/A
N/A
Settled
Yes
polymarket

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy Match O/U 21.5

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

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy Match O/U 22.5

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

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy Total Sets: O/U 2.5

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

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy

0%
Yes 0¢No 100¢
—
N/A
$32
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

Cervia (Doubles): Duncan/Ribero vs Bianchi/Sheehy Match O/U 23.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 9

Intro

This market tracks whether the first set of the Duncan/Ribiero versus Bianchi/Sheehy doubles tennis match at Cervia will exceed 10.5 games. On Polymarket, the over outcome is priced at 100.0%, indicating certainty in the market's assessment. Resolution will be determined by the official ATP Tour scoring records. Watch for the match completion on May 26, 2026, when the final set game count will be recorded and the market will settle accordingly.

Polymarket

This market refers to the doubles tennis match between Duncan/Ribero and Bianchi/Sheehy in the Cervia, originally scheduled for May 19, 2026 at 4:00AM ET. This market will resolve to 'Duncan/Ribero' if the team of Duncan/Ribero advances against Bianchi/Sheehy. This market will resolve to 'Bianchi/Sheehy' if the team of Bianchi/Sheehy advances against Duncan/Ribero. 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

Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines to balance action, while this market's pricing is driven by traders directly expressing their beliefs about the outcome of the Cervia doubles match. If there's a significant discrepancy, it may indicate that prediction market participants have access to information or insights not yet fully incorporated into sportsbook lines. However, it's important to remember that both represent probabilities as perceived by different groups.

This market resolves around May 27, 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 Cervia doubles match between Duncan/Ribero and Bianchi/Sheehy. The winning pair as determined by the official tournament organizers will dictate the outcome of this market. Traders will then be able to claim their winnings based on their holdings in the winning outcome.

Several factors could influence the price of this market before the May 27, 2026 resolution. Any news regarding player injuries, changes in playing conditions, or updated match analysis from tennis experts could shift trader sentiment. Unexpected results in earlier rounds of the tournament involving these players could also impact predictions. Furthermore, significant trading volume, even without specific news, can sometimes drive price movements as traders react to each other’s actions and adjust their own beliefs about the Cervia doubles match.