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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Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan
polymarket

Who will win Papa/Zheng vs Castelnuovo/Santillan?

Volume:
$52

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan

 - Polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 4, 2026

Closed: Sep 4, 1:43 AM EST

polymarket

Polymarket

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

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan

View
100%
Yes 100¢No 0¢
20¢
N/A
$52
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

0%
99%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Set 2 Winner

50%
1%
Yes 50¢No 50¢
98¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Set 1 Winner

50%
50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan 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

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Match O/U 21.5

50%
20%
Yes 50¢No 50¢
60¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Set 2 O/U 8.5

50%
Yes 50¢No 50¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Total Sets: O/U 2.5

50%
50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Set Handicap +/-1.5

50%
50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Match O/U 22.5

50%
50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Set 2 O/U 9.5

50%
50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Set 1 O/U 9.5

50%
50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Set Handicap +/-1.5

50%
50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Set 1 O/U 10.5

50%
50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Set 2 O/U 10.5

50%
Yes 50¢No 50¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Zhangjiagang (Doubles): Papa/Zheng vs Castelnuovo/Santillan Match O/U 23.5

50%
50%
Yes 50¢No 50¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 16

Description

This market refers to the doubles tennis match between Papa/Zheng and Castelnuovo/Santillan in the Zhangjiagang, originally scheduled for September 1, 2026 at 12:00AM ET. This market will resolve to 'Papa/Zheng' if the team of Papa/Zheng advances against Castelnuovo/Santillan. This market will resolve to 'Castelnuovo/Santillan' if the team of Castelnuovo/Santillan advances against Papa/Zheng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Papa/Zheng and Castelnuovo/Santillan in the Zhangjiagang, originally scheduled for September 1, 2026 at 12:00AM ET. This market will resolve to 'Papa/Zheng' if the team of Papa/Zheng advances against Castelnuovo/Santillan. This market will resolve to 'Castelnuovo/Santillan' if the team of Castelnuovo/Santillan advances against Papa/Zheng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 2026, 11:59 PM ET (14 days after the scheduled start), 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, the Zhangjiagang doubles matchup market dashboard tracks real-time odds, price fluctuations, and 24-hour volume for this specific tennis doubles contest. It shows how traders on Polymarket are pricing the chances of each pair winning, along with the total volume of $52 that has flowed through the market. This gives you a live view of trader sentiment and betting patterns as the event approaches.

Prediction market odds in this market often reflect a different outlook than traditional sportsbook lines. While sportsbooks may set their lines based on broader analytics and betting volumes, prediction markets let traders bet directly on their beliefs, which can create tighter or more volatile pricing. Traders here are pricing in factors like recent form and head-to-head history, so the implied probabilities can diverge from sportsbook odds, especially if there’s new information or shifting momentum in the lead-up to the match.

This market resolves around Sep 8, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match result, which will be compared against the market’s defined outcomes. Once the match concludes and the result is publicly reported, the market will settle based on that verified information.

Injuries, changes in player form, or weather conditions could shift this market as the event nears. Any news about the players’ preparation, recent matches, or even shifts in betting sentiment on Polymarket can cause price movements. As the match approaches, updated odds from sportsbooks or analyst predictions may also influence trader behavior, leading to fluctuations in the implied probabilities for each team.