TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Insights
Indices
Tour
All
Trending
Breaking
New
Ending Soon
Politics
Sports
Crypto
Companies
Elections
Financials
Economics
Other
Entertainment
Science and Technology
Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton

Volume:
$1,309,856

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 1 Winner

 - Polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 1 Winner - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 31, 2026

Closed: Jul 30, 8:11 PM EST

polymarket

Polymarket

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

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 1 Winner

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$7,966
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Match O/U 23.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$1,331
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Total Sets: O/U 2.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$509
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 1 O/U 10.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$426
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 1 O/U 9.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$46
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Match O/U 21.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$17
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Match O/U 22.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$14
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton

View
0%
Yes 0¢No 100¢
—
N/A
$1,297,729
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set Handicap +/-1.5

View
0%
Yes 0¢No 100¢
—
N/A
$1,273
N/A
N/A
N/A
Settled
Yes
polymarket

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set Handicap +/-1.5

View
0%
Yes 0¢No 100¢
—
N/A
$544
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 2 Winner

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

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 1 O/U 8.5

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

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 2 O/U 8.5

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

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 2 O/U 9.5

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

Mubadala Citi DC Open: Ugo Humbert vs Ben Shelton Set 2 O/U 10.5

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

Intro

This market tracks whether the combined games in the Mubadala Citi DC Open match between Ugo Humbert and Ben Shelton will exceed 23.5 games, specifically on Polymarket, with resolution based on official ATP Tour scores. The current probability for the leading outcome stands at 100%. The match is scheduled for July 30, 2026, at 10:00 AM ET, and this date marks the event window to watch for resolution.

Polymarket

This market refers to the tennis match between Ugo Humbert and Ben Shelton in the Mubadala Citi DC Open, originally scheduled for July 30, 2026 at 10:00AM ET. This market will resolve to 'Ugo Humbert' if Ugo Humbert advances against Ben Shelton. This market will resolve to 'Ben Shelton' if Ben Shelton advances against Ugo Humbert. 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

Prediction market odds in this market reflect what traders are willing to pay now, often differing from sportsbook lines due to sharper, faster updates and unique trader positioning. While sportsbooks may lag or incorporate broader public betting patterns, this market captures real-time sentiment and can show tighter spreads or different favorites. Monitoring both can reveal shifts in trader confidence versus broader public opinion.

This market resolves around Aug 6, 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 will close to reflect the confirmed winner based on that verified data.

Injuries, weather delays, or sudden form changes for either player can shift this market as traders react to new information. Key moments like pre-match practice results, head-to-head news, or even betting volume spikes may cause price swings. Any update that alters the perceived likelihood of each player winning can move odds before the match concludes.