Will Iga Swiatek advance to the Semifinals in Women's Singles at the 2026 US Open?

US Open 2026: To Reach Semifinals (Women's Singles)$1k liquidity$21 volumecloses 16d
WTASportsTennisUS Open
Trade on Polymarket
Buy YES on Polymarket

BUY YES

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Cost
38.0¢
Implied chance
38.0%
Return if right
163.2%
Spread cost
2%

If you put in $100

You get 263.2 shares at 38.0¢ each.

YES wins: $263.16 back, a profit of $163.16. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $3.51 of that profit. Without it you would make $166.67.

Assumes the whole order fills at this price. A large order eats into the book and averages worse.

Buy YES on Polymarket

Buy NO on Polymarket

BUY NO

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We keep it in one place with the price you saw, and email you when it settles or moves sharply. It is free, and the screener stays open to everyone either way.

Cost
63.0¢
Implied chance
63.0%
Return if right
58.7%
Spread cost
2%

If you put in $100

You get 158.7 shares at 63.0¢ each.

NO wins: $158.73 back, a profit of $58.73. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $1.27 of that profit. Without it you would make $60.00.

Assumes the whole order fills at this price. A large order eats into the book and averages worse.

Buy NO on Polymarket

Chance over time

0%25%50%75%100%Aug 25Aug 25

Latest: Aug 25, 11:44 PM4 further outcomes not shown

Latest news

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Headlines are matched on the names in “Will Iga Swiatek advance to the Semifinals in Women's Single”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.

How this market resolves

This market will resolve to "Yes" if the listed player clinches a spot in the Semifinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to "No". If at any point it becomes impossible for the listed player to clinch a spot in the Semifinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to "No". If the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Semifinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to "No". The resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.

Other outcomes in US Open 2026: To Reach Semifinals (Women's Singles)

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Free, and the screener stays open to everyone either way.