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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Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro
polymarket

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro

Volume:
$118

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro

 - Polymarket

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 29, 2026

Closed: Jul 29, 5:30 PM EST

polymarket

Polymarket

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro

View
0%
Yes 0¢No 100¢
—
N/A
$108
N/A
N/A
N/A
Settled
Yes
polymarket

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$10
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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set 2 Winner

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set 1 O/U 8.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Total Sets: O/U 2.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set 2 O/U 8.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set Handicap +/-1.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Match O/U 21.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set 2 O/U 9.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set 1 O/U 9.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set Handicap +/-1.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Match O/U 22.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set 1 O/U 10.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro Set 2 O/U 10.5

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

Bonn (Doubles): Kalender/Serdarusic vs Bianchi/Navarro 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 Kalender/Serdarusic and Bianchi/Navarro in the Bonn, originally scheduled for July 28, 2026 at 4:00AM ET. This market will resolve to 'Kalender/Serdarusic' if the team of Kalender/Serdarusic advances against Bianchi/Navarro. This market will resolve to 'Bianchi/Navarro' if the team of Bianchi/Navarro advances against Kalender/Serdarusic. 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 Kalender/Serdarusic and Bianchi/Navarro in the Bonn, originally scheduled for July 28, 2026 at 4:00AM ET. This market will resolve to 'Kalender/Serdarusic' if the team of Kalender/Serdarusic advances against Bianchi/Navarro. This market will resolve to 'Bianchi/Navarro' if the team of Bianchi/Navarro advances against Kalender/Serdarusic. 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

Prediction market odds in this market often differ from traditional sportsbook lines due to trader speculation and real-time updates. While sportsbooks may release fixed odds before the match, prediction markets adjust continuously based on new information, injuries, or weather conditions. Traders can exploit these differences, especially when prediction prices diverge sharply from sportsbook implied probabilities.

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 accordingly based on that verified data.

Key signals that could shift this market include player injuries, changes to the match schedule, weather disruptions, or recent performance trends. Any news affecting team momentum or tournament conditions can cause rapid price adjustments, especially as the event date approaches. Traders will watch for updates that re-shape expectations for the final result.