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

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MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

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Kalshi:

61%

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Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio
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What is the result of Xiaodi You vs Victoria Bosio?

Volume:
$51,137

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio

 - Polymarket

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio - Polymarket

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Sep 13, 2026

Closed: Sep 13, 4:42 PM EST

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Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
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Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$49,219
N/A
N/A
N/A
Settled
Yes
polymarket

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Game Spread +/-4.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$1,002
N/A
N/A
N/A
Settled
Yes
polymarket

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set 1 Winner

100%
Yes 100¢No 0¢
0.1¢
N/A
$159
N/A
N/A
N/A
Settled
Yes
polymarket

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set 2 Winner

100%
Yes 100¢No 0¢
0.1¢
N/A
$1
N/A
N/A
N/A
Settled
Yes
polymarket

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$605
N/A
N/A
N/A
Settled
Yes
polymarket

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
$150
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

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set 1 O/U 8.5

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

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set 1 O/U 9.5

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

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set 1 O/U 10.5

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

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set 2 O/U 8.5

100%
Yes 100¢No 0¢
19¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set 2 O/U 9.5

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

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set 2 O/U 10.5

100%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Match O/U 21.5

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

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Match O/U 22.5

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

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set Handicap +/-1.5

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

Sao Paulo Open, Qualification: Xiaodi You vs Victoria Bosio Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 17

Description

This market refers to the tennis match between Xiaodi You and Victoria Bosio in the Sao Paulo Open, Qualification, originally scheduled for September 13, 2026 at 11:00AM ET. This market will resolve to 'Xiaodi You' if Xiaodi You advances against Victoria Bosio. This market will resolve to 'Victoria Bosio' if Victoria Bosio advances against Xiaodi You. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 Xiaodi You and Victoria Bosio in the Sao Paulo Open, Qualification, originally scheduled for September 13, 2026 at 11:00AM ET. This market will resolve to 'Xiaodi You' if Xiaodi You advances against Victoria Bosio. This market will resolve to 'Victoria Bosio' if Victoria Bosio advances against Xiaodi You. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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

On Polymarket, the dashboard for the You vs Bosio match tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of each outcome changes over time, as well as the total volume traded in this market. Currently, the 24-hour volume is $51,122, and the total volume is $51,122. This provides a real-time view of how traders are assessing the likelihood of each player winning this qualifying match.

Prediction market odds often reflect the collective wisdom of a diverse group of traders, which can sometimes differ from sportsbook odds. Sportsbooks set lines based on their own models and risk management, while this market aggregates the opinions of many individuals. It’s common to see discrepancies, especially before significant events or when new information emerges. Comparing the two can reveal where public sentiment diverges from professional analysis, potentially highlighting undervalued or overvalued outcomes.

On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly reflects the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe a particular outcome will happen, the higher the price of its corresponding shares will rise, and vice versa. This dynamic pricing ensures that the market odds constantly adapt to new information and changing sentiment.

This market resolves around Sep 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Sao Paulo Open qualification match between Xiaodi You and Victoria Bosio. The platform will verify the result against trusted sources to ensure accuracy and determine the winning outcome for this market. Traders will then be able to claim their winnings or adjust their positions based on the final result.

Several factors could influence the trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected upsets in other matches within the Sao Paulo Open could also affect perceptions of player momentum. Additionally, large trading volume from informed participants could signal new information or a change in sentiment, causing the market to react accordingly. Monitoring these signals will be key to understanding potential shifts in the price of shares for this market.