TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Insights
Indices
Tour
All
Trending
Breaking
New
Ending Soon
Politics
Sports
Crypto
Companies
Elections
Financials
Economics
Other
Entertainment
Science and Technology
ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao

Volume:
$3,688

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Match O/U 21.5

 - Polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Match O/U 21.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 24, 2026

Closed: Jul 23, 10:07 PM EST

polymarket

Polymarket

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

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Match O/U 21.5

View
50%
Yes 50¢No 51¢
2¢
N/A
$5
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao

View
0%
Yes 0¢No 100¢
—
N/A
$3,673
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

View
0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Set 1 O/U 8.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Total Sets: O/U 2.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Set 2 O/U 8.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Match O/U 22.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Set 1 Winner

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Set 1 O/U 9.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Set 2 Winner

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Set Handicap +/-1.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Set 2 O/U 9.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Set 1 O/U 10.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Match O/U 23.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

ITF Brisbane: Ya Yi Yang vs Chia Yi Tsao Set 2 O/U 10.5

View
50%
Yes 50¢No 51¢
2¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 15

Description

This market refers to the tennis match between Ya Yi Yang and Chia Yi Tsao in the ITF Women Brisbane, originally scheduled for July 23, 2026 at 9:00PM ET. This market will resolve to 'Ya Yi Yang' if Ya Yi Yang advances against Chia Yi Tsao. This market will resolve to 'Chia Yi Tsao' if Chia Yi Tsao advances against Ya Yi Yang. 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. 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 Ya Yi Yang and Chia Yi Tsao in the ITF Women Brisbane, originally scheduled for July 23, 2026 at 9:00PM ET. This market will resolve to 'Ya Yi Yang' if Ya Yi Yang advances against Chia Yi Tsao. This market will resolve to 'Chia Yi Tsao' if Chia Yi Tsao advances against Ya Yi Yang. 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. 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, this market reflects trader sentiment rather than traditional sportsbook lines. Prediction market odds often diverge because they incorporate real-time trader positioning and can shift more rapidly with new information. Sportsbook odds are set by professionals who factor in broader analytics and risk management. The difference can be notable, especially as Polymarket traders react to niche data or betting trends not fully captured by sportsbooks. Observing both can give you a fuller view of market expectations for the ITF Brisbane tennis match market.

This market resolves around Jul 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion — who wins the ITF Brisbane contest — and will be automatically settled by Polymarket’s verification process. No manual intervention is required; the platform checks reputable sports news sources and tournament organizers’ announcements to lock in the final result, ensuring a clear, objective resolution for all participants.

Several signals could shift this market before Jul 31, 2026. Key matches featuring either player, especially recent performances or injuries, may alter trader confidence. Weather updates for Brisbane could affect outdoor play conditions and thus odds. News about player form, training updates, or changes in tournament seeding might also move this market. As the event approaches, any last-minute announcements from organizers or official tournament channels can create rapid adjustments among traders on Polymarket.