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Sports · Polymarket

US Open WTA: Iga Swiatek vs Qinwen Zheng

Trade on Polymarket →
77.50%
01 AM02 AM03 AM04 AM05 AM06 AM07 AM08 AM09 AM10 AM11 AM12 PM01 PM02 PM03 PM04 PM05 PM06 PM07 PM08 PM09 PM10 PM11 PMMon 0701 AM02 AM03 AM04 AM05 AM7274767880828486%77.50%

Stats

24h Volume
$35.1K

Your call

The market says 77.5%. Disagree cheaply, or put a record behind it.

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True cost to trade

The quoted price is not what anyone pays. Below it is the same trade with the spread crossed, the depth consumed and the venue's own fee paid — the break-even probability a buyer would actually need to believe.

Side
Order
PolymarketLive order book
Quoted price77.50%
Spread + depth+0.50 pts
Fee0.00% of stake
Break-even probability78.00%
1282
Shares
$282
Net if it wins

Live Order Book Depth

Spread
1.0¢ (1.3%)
Mid Price
77.5¢
Total Depth
$246,224
Bid/Ask Imbalance
7% bid
Bids (Buy)
77.0¢6,895
76.0¢5,319
75.0¢357
74.0¢10
73.0¢5
72.0¢2,805
71.0¢5
70.0¢5
Asks (Sell)
78.0¢69,486
79.0¢681
80.0¢26,957
81.0¢25,568
82.0¢55,127
83.0¢22,453
84.0¢19,813
85.0¢15,355
Estimated Slippage to Buy "Yes"
walking the real book
$100 order
78.00¢0.00%
avg fill · slippage
$1,000 order
78.00¢0.00%
avg fill · slippage
$10,000 order
78.00¢0.00%
avg fill · slippage

Compare Across Platforms

Not listed on another platform we track — but this looks like it might be the same real-world bet (unconfirmed):

LimitlessIga Swiatek vs Zheng Qinwen
77.50%
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Frequently Asked Questions

What is the current probability for "US Open WTA: Iga Swiatek vs Qinwen Zheng"?

As of the latest update, Polymarket prices this at 77.50%, based on $35.1K in tracked 24h trading volume.

When does this market close?

This contract is scheduled to resolve on or around September 13, 2026, per Polymarket's listed close time.

Where can I trade this market?

This contract trades live on Polymarket. You can view the live order book and trade it directly at the source link on this page.

Is this market listed on other prediction platforms?

Not currently listed on another platform PredictRankd tracks (Kalshi, Manifold, PredictIt, Limitless, Smarkets, Futuur), or no confidently-verified match was found.