TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry

Volume:
$589,122

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry

 - Polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 29, 2026

Closed: Jul 28, 6:44 PM EST

polymarket

Polymarket

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

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$574,055
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Set Handicap +/-1.5

100%
Yes 100¢No 0¢
0.5¢
N/A
$6,243
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Set 2 Winner

100%
Yes 100¢No 0¢
0.1¢
N/A
$5,260
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Set 2 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$528
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Set 1 Winner

100%
Yes 100¢No 0¢
0.1¢
N/A
$507
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Set 2 O/U 9.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$428
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Set 1 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$82
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Match O/U 23.5

0%
Yes 0¢No 100¢
—
N/A
$669
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Match O/U 21.5

0%
Yes 0¢No 100¢
—
N/A
$398
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Match O/U 22.5

0%
Yes 0¢No 100¢
—
N/A
$380
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Total Sets: O/U 2.5

0%
Yes 0¢No 100¢
—
N/A
$204
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$189
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
$179
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry Set 1 O/U 9.5

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

Mubadala Citi DC Open: Brandon Nakashima vs Tomas Etcheverry 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

Intro

This market tracks the outcome of the tennis match between Brandon Nakashima and Tomas Etcheverry at the Mubadala Citi DC Open on Polymarket, with Brandon Nakashima currently at 100.0%. The result will be determined by the official ATP Tour website. The match is scheduled to conclude by August 3, 2026, and any updates to the result will be reflected following that date.

Polymarket

This market refers to the tennis match between Brandon Nakashima and Tomas Etcheverry in the Mubadala Citi DC Open, originally scheduled for July 27, 2026 at 10:00AM ET. This market will resolve to 'Brandon Nakashima' if Brandon Nakashima advances against Tomas Etcheverry. This market will resolve to 'Tomas Etcheverry' if Tomas Etcheverry advances against Brandon Nakashima. 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 ATP Tour. A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the Nakashima vs Etcheverry match market tracks real-time odds, price fluctuations, and 24-hour volume. It shows how traders on Polymarket are pricing the chances of each player winning as the tournament progresses. The interface updates continuously to reflect market sentiment and any new information that could influence the outcome, giving users a clear view of activity and trends within this specific event.

This market resolves around Aug 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the market settles based on who wins the game. As the event date nears, any last-minute updates or announcements may have a direct impact on how the market ultimately settles.

Injuries, weather conditions, or strategic changes by the players can all shift this market as the event draws closer. Media interviews, expert predictions, and even early-round performance in related matches may influence trader sentiment. Any news that affects the perceived likelihood of each player’s victory can cause rapid movements in the odds, so staying updated on tournament developments is key to tracking this market.