TOTAL VOLUME:

$154.4b

24H VOL:

$230,589,906

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,885,293,300

410,482

Markets across

40,213

events

MATCHED EVENTS:

4,340

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Tour
All
Sports
W35 Sydney: Belle Thompson vs Sera Nishimoto
polymarket

W35 Sydney: Belle Thompson vs Sera Nishimoto

Volume:
$2,476

W35 Sydney: Belle Thompson vs Sera Nishimoto

 - Polymarket

W35 Sydney: Belle Thompson vs Sera Nishimoto - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 28, 2026

Closed: Oct 28, 4:22 AM EST

polymarket

Polymarket

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

W35 Sydney: Belle Thompson vs Sera Nishimoto

View
100%
50%
Yes 100¢No 0¢
—
N/A
$2,476
N/A
N/A
N/A
1d 2h 21m
Yes
polymarket

W35 Sydney: Belle Thompson vs Sera Nishimoto Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 2h 21m
No
polymarket

W35 Sydney: Belle Thompson vs Sera Nishimoto Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 2h 21m
No
Total markets: 3

Description

This market refers to the tennis match between Belle Thompson and Sera Nishimoto in the W35 Sydney, Main Draw, originally scheduled for October 27, 2026 at 9:30PM ET. This market will resolve to 'Belle Thompson' if Belle Thompson advances against Sera Nishimoto. This market will resolve to 'Sera Nishimoto' if Sera Nishimoto advances against Belle Thompson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Belle Thompson and Sera Nishimoto in the W35 Sydney, Main Draw, originally scheduled for October 27, 2026 at 9:30PM ET. This market will resolve to 'Belle Thompson' if Belle Thompson advances against Sera Nishimoto. This market will resolve to 'Sera Nishimoto' if Sera Nishimoto advances against Belle Thompson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the Thompson-Nishimoto match tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of each outcome changes over time, as well as the total volume traded in this market. Currently, the total volume is $2,476 with $2,476 traded in the last 24 hours. This allows you to gauge market sentiment and identify potential trading opportunities related to the match’s outcome. The dashboard provides a real-time view of how traders are assessing the likelihood of each player winning.

Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set initial lines based on statistical models and expert analysis, while this market's odds are driven by actual money being wagered. Therefore, discrepancies can arise due to differing information or biases. It’s common to see prediction markets react more quickly to new information, such as injuries or changes in form, potentially leading to odds that diverge from those offered by sportsbooks. Examining both can provide a more comprehensive view of the expected outcome.

On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome. The price of a share directly reflects the implied probability of that outcome occurring. As more people buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand, meaning traders collectively determine the odds based on their individual assessments and available information. This dynamic pricing ensures the market reflects the most up-to-date expectations.

This market resolves around Nov 4, 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 W35 Sydney match between Belle Thompson and Sera Nishimoto. Any official result announced by the tournament organizers will be used to determine the winning outcome in this market. Traders should monitor official sources for updates as the resolution date approaches, ensuring they are aware of the final result and its implications for the market’s settlement.

Several signals could significantly impact this market before resolution. News regarding player form, such as injuries or recent match results for either Belle Thompson or Sera Nishimoto, would likely cause shifts in the odds. Any announcements about changes to playing conditions or the tournament schedule could also influence trading activity. Furthermore, significant media coverage or expert analysis predicting a particular outcome could sway market sentiment. Unexpected developments or upsets in other matches within the W35 Sydney tournament could also indirectly affect this market, as traders adjust their overall assessments of player capabilities.