TOTAL VOLUME:

$154.6b

24H VOL:

$333,432,169

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,971,286,090

419,492

Markets across

40,634

events

MATCHED EVENTS:

4,654

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Tour
All
Sports
Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito
polymarket

What is the result of Harriet Dart vs Aoi Ito?

Volume:
$275,231

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito

 - Polymarket

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 18, 2026

Closed: Oct 18, 3:53 AM EST

polymarket

Polymarket

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

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito

View
100%
Yes 100¢No 0¢
—
N/A
$267,118
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
Yes 100¢No 0¢
—
N/A
$4,180
N/A
N/A
N/A
Settled
Yes
polymarket

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Match O/U 22.5

100%
Yes 100¢No 0¢
—
N/A
$748
N/A
N/A
N/A
Settled
Yes
polymarket

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Set 1 Winner

100%
Yes 100¢No 0¢
—
N/A
$360
N/A
N/A
N/A
Settled
Yes
polymarket

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Game Spread +/-1.5

100%
Yes 100¢No 0¢
—
N/A
$53
N/A
N/A
N/A
Settled
Yes
polymarket

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Match O/U 21.5

100%
Yes 100¢No 0¢
—
N/A
$31
N/A
N/A
N/A
Settled
Yes
polymarket

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Set 2 Winner

0%
Yes 0¢No 100¢
—
N/A
$1,861
N/A
N/A
N/A
Settled
No
polymarket

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$881
N/A
N/A
N/A
Settled
No
polymarket

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Total Sets: O/U 2.5

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

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Set 1 O/U 8.5

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

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Set 1 O/U 9.5

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

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Set 1 O/U 10.5

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

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Set 2 O/U 8.5

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

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Set 2 O/U 9.5

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

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Set 2 O/U 10.5

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

Japan Women's Open, Qualification: Harriet Dart vs Aoi Ito Match O/U 23.5

100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Description

This market refers to the tennis match between Harriet Dart and Aoi Ito in the Japan Women's Open, Qualification, originally scheduled for October 18, 2026 at 12:00AM ET. This market will resolve to 'Harriet Dart' if Harriet Dart advances against Aoi Ito. This market will resolve to 'Aoi Ito' if Aoi Ito advances against Harriet Dart. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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 WTA Tour. A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Harriet Dart and Aoi Ito in the Japan Women's Open, Qualification, originally scheduled for October 18, 2026 at 12:00AM ET. This market will resolve to 'Harriet Dart' if Harriet Dart advances against Aoi Ito. This market will resolve to 'Aoi Ito' if Aoi Ito advances against Harriet Dart. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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 WTA Tour. A consensus of credible reporting may also be used.

Frequently asked questions

Typically, prediction market odds offer a different perspective than traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, while prediction markets, like this one, are driven purely by the collective wisdom of traders. This can lead to differences in implied probabilities. If a significant number of people believe one player is more likely to win than sportsbooks suggest, the odds on Polymarket will reflect that. It's common to see prediction markets outperform sportsbooks, particularly when there's information asymmetry or strong public sentiment.

On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the outcome of the Ito vs Dart match. As more shares are purchased for a particular outcome, the price of those shares increases, reflecting a higher implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price movement is determined entirely by supply and demand within the market, with traders adjusting their positions based on new information and their own analysis. This creates a dynamic and real-time assessment of the likely winner.

This market resolves around Oct 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Harriet Dart vs Aoi Ito qualification match in the Japan Women's Open. The platform will then verify the result against reliable sources to determine which outcome corresponds to the actual winner. This ensures a fair and transparent resolution process for all participants in this market.

Several factors could influence the odds in this market. Any news regarding player form, such as injury updates for either Harriet Dart or Aoi Ito, would likely cause significant movement. Changes in weather conditions at the tournament venue could also play a role, as certain players may perform better in specific conditions. Additionally, any unexpected upsets in other matches within the qualification draw could shift perceptions of overall player strength and impact trading activity in this market. Public sentiment and analysis from tennis experts could also contribute to price fluctuations.