Set 2 Winner: Koevermans vs McNally

Q: Set 2 Winner: Koevermans vs McNally

Prediction markets currently price this at 98%. A YES share costs 98.0¢ and pays $1 if it happens. That is a return of 2.0% over 8d.

US Open WTA: Anouk Koevermans vs Caty McNally$60 liquidity$0 volumecloses 8d

TennisSportsGames

Trade on Polymarket

BUY YES

Cost: 98.0¢
Implied chance: 98.0%
Return if right: 2.0%
Spread cost: 98%

If you put in $100

You get 102.0 shares at 98.0¢ each.

YES wins: $102.04 back, a profit of $2.04. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $97.96 of that profit. Without it you would make $100.00.

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

Buy YES on Polymarket

BUY NO

Cost: 98.0¢
Implied chance: 98.0%
Return if right: 2.0%
Spread cost: 98%

If you put in $100

You get 102.0 shares at 98.0¢ each.

NO wins: $102.04 back, a profit of $2.04. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $97.96 of that profit. Without it you would make $100.00.

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

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Latest: Aug 29, 05:25 AM4 further outcomes not shown

Latest news

headlines link to their publishers

Global Crude Refining Has No Margin for Error, Says Rapidan’s McNallyBloomberg · 8d ago

Headlines are matched on the names in “Set 2 Winner: Koevermans vs McNally”. 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 refers to the tennis match between Anouk Koevermans and Caty McNally in the US Open WTA, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to “Koevermans” if Anouk Koevermans wins set 2. It will resolve to “McNally” if Caty McNally wins set 2. If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by September 13, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official Grand Slam match statistics.

Source: https://www.wtatennis.com/scores