TOTAL VOLUME:

$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

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic
polymarket

What is the result of Brooksby/Giron vs Kiger/Kovacevic?

Volume:
$320

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic

 - Polymarket

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 5, 2026

Closed: Sep 5, 6:30 PM EST

polymarket

Polymarket

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic

View
0%
56%
Yes 0¢No 100¢
—
N/A
$320
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 ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Match O/U 21.5

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Total Sets: O/U 2.5

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Set 2 O/U 8.5

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Set 1 Winner

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Set 2 Winner

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Set 1 O/U 8.5

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Set Handicap +/-1.5

0%
81%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Match O/U 22.5

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic 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 ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Set 1 O/U 9.5

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Set Handicap +/-1.5

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Set 2 O/U 10.5

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Match O/U 23.5

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

US Open ATP (Doubles): Brooksby/Giron vs Kiger/Kovacevic Set 1 O/U 10.5

100%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Description

This market refers to the doubles tennis match between Brooksby/Giron and Kiger/Kovacevic in the US Open ATP, originally scheduled for September 4, 2026 at 11:00AM ET. This market will resolve to 'Brooksby/Giron' if the team of Brooksby/Giron advances against Kiger/Kovacevic. This market will resolve to 'Kiger/Kovacevic' if the team of Kiger/Kovacevic advances against Brooksby/Giron. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 18, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Brooksby/Giron and Kiger/Kovacevic in the US Open ATP, originally scheduled for September 4, 2026 at 11:00AM ET. This market will resolve to 'Brooksby/Giron' if the team of Brooksby/Giron advances against Kiger/Kovacevic. This market will resolve to 'Kiger/Kovacevic' if the team of Kiger/Kovacevic advances against Brooksby/Giron. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 18, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 US Open doubles match tracks the current odds for Brooksby/Giron to win against Kiger/Kovacevic. You can view the price history, which shows how the probabilities have shifted over time, and the 24-hour trading volume, currently at $313. The total volume traded on this market is $320. This allows you to assess market sentiment and how actively traders are engaging with this particular matchup. The dashboard provides a real-time view of the market's expectations.

Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on expert analysis and incorporate a profit margin, while this market allows traders to express their own beliefs. If a significant discrepancy exists, arbitrage opportunities may arise, as traders attempt to profit from the difference. However, it’s important to remember that both represent probabilities of an outcome, and neither is guaranteed to be perfectly accurate. Comparing them can offer a broader perspective on the expected result.

This market resolves around Sep 11, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the US Open doubles match between Brooksby/Giron and Kiger/Kovacevic. The winning team, as declared by the tournament organizers, will determine the outcome of this market. Traders who correctly predicted the winner will receive a payout based on the final share price at resolution.

Several factors could influence the price of shares in this market. Any news regarding player injuries, changes in playing conditions, or unexpected performance in preceding matches could shift trader sentiment. A strong showing by either team in earlier rounds of the US Open might increase confidence in their chances, leading to increased buying pressure. Conversely, any indication of fatigue or a dip in form could cause the price to decline. Publicly available analysis from tennis experts could also play a role in shaping market expectations.