TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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US Open, Qualification ATP: Spencer Johnson vs Cristian Garin
polymarket

Who will win Spencer Johnson vs Cristian Garin?

Volume:
$396,339

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin Set 2 Winner

 - Polymarket

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin Set 2 Winner - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 24, 2026

Closed: Aug 24, 3:40 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: Spencer Johnson vs Cristian Garin Set 2 Winner

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$687
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin Match O/U 23.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$256
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin Match O/U 22.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$25
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin Match O/U 21.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$7
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin

0%
Yes 0¢No 100¢
—
N/A
$376,182
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$19,174
N/A
N/A
N/A
Settled
Yes
polymarket

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$8
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: Spencer Johnson vs Cristian Garin Total Sets: O/U 2.5

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

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin 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

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin 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, Qualification ATP: Spencer Johnson vs Cristian Garin Game Spread +/-1.5

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

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin Set 1 O/U 9.5

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

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin 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

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin Set 1 O/U 10.5

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

US Open, Qualification ATP: Spencer Johnson vs Cristian Garin 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: 16

Description

This market refers to the tennis match between Spencer Johnson and Cristian Garin in the US Open, Qualification ATP, originally scheduled for August 24, 2026 at 12:30PM ET. This market will resolve to 'Spencer Johnson' if Spencer Johnson advances against Cristian Garin. This market will resolve to 'Cristian Garin' if Cristian Garin advances against Spencer Johnson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 Spencer Johnson and Cristian Garin in the US Open, Qualification ATP, originally scheduled for August 24, 2026 at 12:30PM ET. This market will resolve to 'Spencer Johnson' if Spencer Johnson advances against Cristian Garin. This market will resolve to 'Cristian Garin' if Cristian Garin advances against Spencer Johnson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 tracks real-time odds and price movements for the US Open ATP qualifier market, alongside volume data and 24-hour trading trends. It shows how traders on this single venue are pricing the contest, with current odds and $389,685 reflecting recent betting activity. This focused view helps users monitor sentiment and liquidity specifically within Polymarket's market for the match.

Prediction market odds in this market often differ from traditional sportsbook lines due to trader speculation and real-time data inputs. While sportsbooks may set their lines based on broader analytics and historical trends, prediction markets reflect the aggregated beliefs of participants, potentially offering sharper or more volatile pricing. Traders should compare both to identify discrepancies, but remember that this market is driven solely by Polymarket user activity.

This market resolves around Aug 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official match conclusion, and Polymarket will update the market accordingly based on publicly available results from tournament organizers and reputable sports news outlets.

Injuries, player withdrawals, or changes in tournament seeding could shift this market as the event nears. Media coverage highlighting performance trends, recent match statistics, and weather conditions may also influence trader sentiment. Any last-minute updates from official tournament announcements or Polymarket's own news feed can cause rapid price swings, so monitoring credible sports news sources is key to tracking potential shifts.