Guangzhou Open, Qualification: Harriet Dart vs Mei Yamaguchi

OPENBinary · Closes 11/1/2026, 2:30:00 PM

SPORTSTENNISGAMES

Open on Polymarket ↗

Score

Good

24h vol

$18,522

7d vol

$18,522

Open int.

$183,664

Activity

—

Score breakdown

6 days ago

Liquidity1

Spread1

Tradability1

Time left1

Execution notes

No major liquidity or timing warnings.

OPEN_AND_TWO_SIDEDSPREAD_OKDEPTH_STRONGPLENTY_OF_TIMEDATA_QUALITY_HIGH

Outcomes

Harriet Dart Lead

Mid 94.5¢·Bid 0.94·Ask 0.95

Mei Yamaguchi

Mid 5.5¢·Bid 0.05·Ask 0.06

Price (MID)Entropy0·DatahighCtrl or ⌘ + scroll to pan/zoom

Real-time mid prices from Polymarket CLOB

Updating…

Harriet Dart

Mei Yamaguchi

Signals on this market

Click a column to sort

Loading signals…

Top traders

Click a column to sort

Loading traders…

Context

Description

This market refers to the tennis match between Harriet Dart and Mei Yamaguchi in the Guangzhou Open, Qualification, originally scheduled for October 25, 2026 at 2:30AM ET. This market will resolve to 'Harriet Dart' if Harriet Dart advances against Mei Yamaguchi. This market will resolve to 'Mei Yamaguchi' if Mei Yamaguchi 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 8, 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.

Show more Show less

Resolution criteria

https://www.wtatennis.com/scores

Resolution source

https://www.wtatennis.com/scores

Event

Guangzhou Open, Qualification: Harriet Dart vs Mei Yamaguchi

Resolve: —
Trades 24h: —

Advanced data

Market metrics (raw)

{
  "p_normalized": [
    0.945,
    0.055
  ],
  "activity": {
    "trades_24h": null,
    "volume_7d_usd": 18522.467878,
    "volume_24h_usd": 18522.467878,
    "open_interest_usd": 183663.7013
  },
  "leader_outcome_id": 0
}

Depth / impact

Harriet Dart

100 {"buy":17945.632999999998,"sell":22289.815799999997}
200 {"buy":68937.05059999999,"sell":52066.221}
500 {"buy":166607.0111,"sell":89256.2844}

Mei Yamaguchi

100 {"buy":0,"sell":0}
200 {"buy":0,"sell":0}
500 {"buy":0,"sell":0}

Order books

Outcome 0

Bids (top 5)

{"size":23712.57,"price":0.94}
{"size":32017.64,"price":0.93}
{"size":37053.22,"price":0.92}
{"size":1311.1,"price":0.91}
{"size":2120,"price":0.9}

Asks (top 5)

{"size":18890.14,"price":0.95}
{"size":53116.06,"price":0.96}
{"size":6233.75,"price":0.97}
{"size":682.1,"price":0.98}
{"size":91873.5,"price":0.99}

Outcome 1

Bids (top 5)

{"size":18890.14,"price":0.05}
{"size":53116.06,"price":0.04}
{"size":6233.75,"price":0.03}
{"size":682.1,"price":0.02}
{"size":91873.5,"price":0.01}

Asks (top 5)

{"size":23712.57,"price":0.06}
{"size":32017.64,"price":0.07}
{"size":37053.22,"price":0.08}
{"size":1311.1,"price":0.09}
{"size":2120,"price":0.1}