TOTAL VOLUME:

$142.8b

24H VOL:

$98,814,403

24H TRANSACTIONS:

2,660,434,525

OPEN INTEREST:

$1,605,027,424

484,805

Markets across

36,640

events

MATCHED EVENTS:

2,879

PLATFORM COVERAGE:

5

Polymarket:

38%

VS.

Kalshi:

62%

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Shelton vs Alcaraz
kalshi

Who will win Shelton vs Alcaraz?

Volume:
$40,364,285

Ben Shelton

 - Kalshi

Ben Shelton - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 9, 2026

Closed: Sep 9, 3:35 AM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Ben Shelton

View
100%
79%
Yes 100¢No 0¢
100¢
N/A
$23,730,393
N/A
N/A
$10,633,411
Settled
Yes
kalshi

Carlos Alcaraz

0%
79%
Yes 0¢No 100¢
100¢
N/A
$16,633,892
N/A
N/A
$6,956,675
Settled
No
Total markets: 2

Description

This market centers on the outcome of a professional tennis match between Ben Shelton and Carlos Alcaraz at the 2026 US Open Men Singles Quarterfinal. It tracks who will win the match, assuming play actually begins. The market accounts for scenarios where the match might not start due to injuries or other disruptions.

Kalshi

The event determines the winner of the professional tennis match between Ben Shelton and Carlos Alcaraz in the 2026 US Open Men Singles Quarterfinal, contingent upon the match actually commencing with at least one ball being played. If the match does not start due to injury, walkover, forfeiture, or any other cancellation before any ball is played, the market resolves to a fair price. If the match is postponed or delayed, it remains open until the rescheduled match concludes, with a closure deadline of two weeks after the new match date. The market is unaffiliated with the governing league, and all trademarks remain property of their respective owners.