TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler
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Who will win Andrea Guerrieri vs Joel Schwaerzler?

Volume:
$175,962

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler

 - Polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 26, 2026

Closed: Aug 26, 1:36 PM EST

polymarket

Polymarket

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

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler

View
100%
59%
Yes 100¢No 0¢
0.1¢
N/A
$174,206
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set 2 Winner

100%
56%
Yes 100¢No 0¢
0.1¢
N/A
$551
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Total Sets: O/U 2.5

100%
1%
Yes 100¢No 0¢
0.1¢
N/A
$167
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Match O/U 21.5

100%
1%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$987
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Game Spread +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$36
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set Handicap +/-1.5

0%
99%
Yes 0¢No 100¢
—
N/A
$11
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, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set 1 O/U 8.5

100%
2%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set 2 O/U 8.5

100%
2%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set Handicap +/-1.5

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

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set 2 O/U 9.5

100%
2%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Match O/U 22.5

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

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set 1 O/U 9.5

0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set 2 O/U 10.5

0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Match O/U 23.5

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

US Open, Qualification ATP: Andrea Guerrieri vs Joel Schwaerzler Set 1 O/U 10.5

0%
98%
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 Andrea Guerrieri and Joel Schwaerzler in the US Open, Qualification ATP, originally scheduled for August 26, 2026 at 11:00AM ET. This market will resolve to 'Andrea Guerrieri' if Andrea Guerrieri advances against Joel Schwaerzler. This market will resolve to 'Joel Schwaerzler' if Joel Schwaerzler advances against Andrea Guerrieri. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 9, 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 ATP Tour. A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Andrea Guerrieri and Joel Schwaerzler in the US Open, Qualification ATP, originally scheduled for August 26, 2026 at 11:00AM ET. This market will resolve to 'Andrea Guerrieri' if Andrea Guerrieri advances against Joel Schwaerzler. This market will resolve to 'Joel Schwaerzler' if Joel Schwaerzler advances against Andrea Guerrieri. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 9, 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 ATP Tour. A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the ATP US Open qualifier market tracks real-time odds, price fluctuations, and 24-hour volume of $175,489. It provides a visual representation of how traders on Polymarket are positioning themselves ahead of the match, showing the current implied probability and recent trends in betting activity for this specific tennis event.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders manually set the odds through buying and selling shares, which determines the current implied probability. The price reflects the collective judgment of participants about who will advance from the qualifier, with liquidity and recent trades influencing the displayed chance. This decentralized pricing model allows rapid adjustments as new information emerges.

This market resolves around Sep 2, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official match conclusion, ensuring transparency and alignment with real-world proceedings. Traders can expect a definitive close following the match's final score and official declaration of the winner.

Injuries, weather delays, or last-minute player withdrawals could shift this market significantly before Sep 2, 2026. Additionally, strong performance in practice sessions, recent form updates, or shifting betting trends may influence trader sentiment. Any news affecting either competitor’s readiness or likelihood of progression can cause rapid price movements as the match approaches.