TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

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Kalshi:

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Guangzhou: Luca Castelnuovo vs Omar Jasika
polymarket

Who will win Guangzhou: Luca Castelnuovo vs Omar Jasika?

Volume:
$142,596

Guangzhou: Luca Castelnuovo vs Omar Jasika

 - Polymarket

Guangzhou: Luca Castelnuovo vs Omar Jasika - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 15, 2026

Closed: Sep 15, 6:06 AM EST

polymarket

Polymarket

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

Guangzhou: Luca Castelnuovo vs Omar Jasika

View
100%
58%
Yes 100¢No 0¢
0.1¢
N/A
$142,346
N/A
N/A
N/A
Settled
Yes
polymarket

Guangzhou: Luca Castelnuovo vs Omar Jasika Match O/U 21.5

100%
2%
Yes 100¢No 0¢
2¢
N/A
$50
N/A
N/A
N/A
Settled
Yes
polymarket

Guangzhou: Luca Castelnuovo vs Omar Jasika Set Handicap +/-1.5

0%
64%
Yes 0¢No 100¢
—
N/A
$200
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

Guangzhou: Luca Castelnuovo vs Omar Jasika Set 1 Winner

0%
96%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Guangzhou: Luca Castelnuovo vs Omar Jasika Set 2 Winner

100%
1%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Guangzhou: Luca Castelnuovo vs Omar Jasika Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
19¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Guangzhou: Luca Castelnuovo vs Omar Jasika Set 1 O/U 8.5

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

Guangzhou: Luca Castelnuovo vs Omar Jasika Set 1 O/U 9.5

100%
48%
Yes 100¢No 0¢
19¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Guangzhou: Luca Castelnuovo vs Omar Jasika 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

Guangzhou: Luca Castelnuovo vs Omar Jasika Set 2 O/U 8.5

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

Guangzhou: Luca Castelnuovo vs Omar Jasika Set 2 O/U 9.5

0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Guangzhou: Luca Castelnuovo vs Omar Jasika Set 2 O/U 10.5

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

Guangzhou: Luca Castelnuovo vs Omar Jasika Match O/U 22.5

100%
51%
Yes 100¢No 0¢
19¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Guangzhou: Luca Castelnuovo vs Omar Jasika Match O/U 23.5

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

Guangzhou: Luca Castelnuovo vs Omar Jasika Game Spread +/-2.5

0%
98%
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 tennis match between Luca Castelnuovo and Omar Jasika in the Guangzhou, originally scheduled for September 14, 2026 at 4:00AM ET. This market will resolve to 'Luca Castelnuovo' if Luca Castelnuovo advances against Omar Jasika. This market will resolve to 'Omar Jasika' if Omar Jasika advances against Luca Castelnuovo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 28, 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 tennis match between Luca Castelnuovo and Omar Jasika in the Guangzhou, originally scheduled for September 14, 2026 at 4:00AM ET. This market will resolve to 'Luca Castelnuovo' if Luca Castelnuovo advances against Omar Jasika. This market will resolve to 'Omar Jasika' if Omar Jasika advances against Luca Castelnuovo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 28, 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 dashboard for the Guangzhou tennis match tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of different outcomes shifts over time as traders buy and sell shares. Currently, the 24-hour volume is $142,596, and the total volume traded on this market is $142,596. This provides a real-time view of market sentiment regarding the outcome of the match between Luca Castelnuovo and Omar Jasika.

Typically, prediction market odds reflect the wisdom of the crowd, often incorporating information and analysis not immediately captured by traditional sportsbooks. While sportsbooks set initial lines based on expert opinions and statistical models, this market allows anyone to trade based on their own insights. Therefore, you may find that the implied probabilities on Polymarket diverge from those offered by sportsbooks, especially as new information emerges or public sentiment shifts regarding the Guangzhou tennis match. It's common to see prediction markets outperform traditional odds-making over time.

This market resolves around Sep 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Guangzhou tennis match between Luca Castelnuovo and Omar Jasika, as reported by a recognized tennis authority. The market will determine which player won the match, and shares will pay out accordingly to those who correctly predicted the winner. The final result will be publicly available and used to settle all outstanding positions in this market.

Several factors could influence trading activity in this market before Sep 21, 2026. Any news regarding player injuries, changes in playing conditions (weather, court surface), or updated rankings could shift the perceived probabilities. Unexpected results in other matches involving these players, or even broader tennis news, could also impact trading volume and prices. Furthermore, large trades by influential market participants could create short-term price movements, reflecting their informed opinions on the Guangzhou tennis match outcome.