Will Ben Shelton win the 2026 Men's US Open?

2 platforms$3.7M volumePart of 2026 Men’s US Open Winner (Tennis)

Updated 9 min ago
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Compare prices on Will Ben Shelton win the 2026 Men's US Open?

Green = best available price per side. Each card shows how that exchange titles the contract, plus liquidity, volume, and close date.

PPolymarket

Will Ben Shelton win the 2026 Men's US Open?

Trade
Volume
$1.1M
24h vol
$268.0K
Depth
Moderate
Closes
Sep 13, 2026
KKalshi

Will Ben Shelton win the US Open Men's Singles?

Trade
Volume
$2.6M
24h vol
$505.0K
Depth
Deep
Closes
Sep 28, 2026
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Fees

For the cross-venue prices shown above — same venue, same schedule for each outcome.

Trading fees

From each venue's own fee data or published rules (Polymarket: fee schedule on the market; Kalshi: official taker formula). The simple percent is a shorthand—actual dollars still depend on price and size. Hover a venue for full wording.

Polymarket
3%
Kalshi
7%

Contract rules on Will Ben Shelton win the 2026 Men's US Open?

Compare the exchange-specific contract text behind the prices above.

PPolymarket

Description

The 2026 U.S. Open tennis tournament is scheduled for August 23 - September 13, 2026. This market will resolve to the player that wins the 2026 U.S. Open Men’s Singles Tournament. If at any point it becomes impossible for a listed player to win the 2026 U.S. Open Men’s Singles Tournament per the rules of the tournament, the corresponding market will resolve to “No”. If the 2026 U.S. Open Men’s Singles Tournament is cancelled, postponed after October 31, 2026, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from the U.S. Open (https://www.usopen.org/index.html); however, a consensus of credible reporting may also be used.

Close date
Sep 13, 2026

Description

If Ben Shelton wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.

Resolution criteria

The following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

Close date
Sep 28, 2026
Resolution date
Sep 14, 2026

Other outcomes in 2026 Men’s US Open Winner (Tennis)

Same cross-venue rows as the event page price table — excluding the contract you are viewing.

Amber dot means this match was found automatically and has not been manually verified yet. Hover for details.

Best Yes
Best No
Details
8% implied probability
50% implied probability
50% implied probability
49% implied probability
9% implied probability
6% implied probability
0% implied probability