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$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

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MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

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VS.

Kalshi:

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US Open WTA: Qinwen Zheng vs Kristina Liutova
polymarket
limitless

US Open WTA: Qinwen Zheng vs Kristina Liutova

Volume:
$408,882

US Open WTA: Qinwen Zheng vs Kristina Liutova

all

2 markets

Polymarket

Limitless

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 31, 2026

Closed: Aug 31, 2:09 PM EST

polymarket

Polymarket

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

US Open WTA: Qinwen Zheng vs Kristina Liutova

View
100%
36%
Yes 100¢No 0¢
0.1¢
N/A
$396,809
N/A
N/A
N/A
Settled
Yes
limitless

Zheng Qinwen vs Kristina Liutova

100%
Yes 100¢No 0¢
0¢
N/A
$6
N/A
N/A
N/A
Settled
No
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Set 2 Winner

100%
39%
Yes 100¢No 0¢
0.1¢
N/A
$834
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Match O/U 21.5

100%
Yes 100¢No 0¢
1¢
N/A
$435
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
20¢
N/A
$71
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Game Spread +/-3.5

100%
52%
Yes 100¢No 0¢
0.1¢
N/A
$46
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Match O/U 22.5

100%
56%
Yes 100¢No 0¢
3¢
N/A
$39
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Set Handicap +/-1.5

0%
41%
Yes 0¢No 100¢
—
N/A
$8,507
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Set 1 Winner

0%
59%
Yes 0¢No 100¢
—
N/A
$1,535
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Set Handicap +/-1.5

0%
22%
Yes 0¢No 100¢
—
N/A
$601
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

US Open WTA: Qinwen Zheng vs Kristina Liutova Set 1 O/U 8.5

100%
27%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Set 2 O/U 8.5

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

US Open WTA: Qinwen Zheng vs Kristina Liutova Set 1 O/U 9.5

100%
48%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Match O/U 23.5

100%
50%
Yes 100¢No 0¢
20¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Set 1 O/U 10.5

0%
49%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open WTA: Qinwen Zheng vs Kristina Liutova Set 2 O/U 9.5

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

US Open WTA: Qinwen Zheng vs Kristina Liutova Set 2 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 18

Intro

This market tracks whether the match between Qinwen Zheng and Kristina Liutova at the US Open WTA will last over or under 2.5 sets. The aggregated consensus probability for the leading outcome stands at 100.0%, drawn from Polymarket and Limitless, with resolution based on official WTA Tour and Grand Slam statistics. Watch for the match conclusion on September 6, 2026, to confirm the final set count and market resolution.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All markets across Polymarket and Limitless share consistent resolution logic, relying on official WTA Tour and Grand Slam statistics for final determination.Primary resolution logic: Official WTA Tour and Grand Slam statistics

Core resolution logic:

  • Match outcome resolves to the player who advances, unless canceled, tied, or unresolved by the deadline
  • Set winners resolve based on completed sets; incomplete sets resolve 50-50 unless outcome is already determined
  • Game totals resolve based on completed games, with tiebreaks counting as one game
  • Cancellations, walkovers, and incomplete matches resolve to 50-50 unless outcome is unconditionally determined

Edge cases & clarifications:

  • Walkover: If a player withdraws before the match starts, the market resolves to 50-50
  • Retirement: If a player retires during the match, the market resolves to the player who advances
  • Incomplete Set: If a set is not completed, the market resolves to 50-50 unless the outcome is already determined
Timing: Resolution occurs by September 13, 2026, 11:59 PM ET, or when official results are publishedOur PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

This market refers to the tennis match between Qinwen Zheng and Kristina Liutova in the US Open WTA, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Qinwen Zheng' if Qinwen Zheng advances against Kristina Liutova. This market will resolve to 'Kristina Liutova' if Kristina Liutova advances against Qinwen Zheng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 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.

Limitless

This market refers to the tennis match between Zheng Qinwen and Kristina Liutova in the WTA US Open, originally scheduled for August 30, 2026 at 15:00 UTC. This market will resolve to 'Zheng Qinwen' if Zheng Qinwen advances against Kristina Liutova. This market will resolve to 'Kristina Liutova' if Kristina Liutova advances against Zheng Qinwen. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.

Frequently asked questions

Prediction market odds often differ from traditional sportsbook lines because they reflect trader sentiment and can adjust faster to new information. In this market, prediction platforms let participants bet directly on outcomes, pricing in factors like recent form and injuries as they happen. Sportsbook odds, set by companies, may lag slightly and include a built-in house edge. Traders watching this market should compare both sources to spot potential value, as the two can diverge based on timing and methodology.