Set 1 Winner: Stoyanov vs Pree

Q: Set 1 Winner: Stoyanov vs Pree

Prediction markets currently price this at 59%. A YES share costs 59.0¢ and pays $1 if it happens. That is a return of 69.5% over 7d.

ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay: Antonia Stoyanov vs Britt Du Pree$1k liquidity$0 volumecloses 7d

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Trade on Polymarket

BUY YES

Cost: 59.0¢
Implied chance: 59.0%
Return if right: 69.5%
Spread cost: 15%

If you put in $100

You get 169.5 shares at 59.0¢ each.

YES wins: $169.49 back, a profit of $69.49. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $12.33 of that profit. Without it you would make $81.82.

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: 49.0¢
Implied chance: 49.0%
Return if right: 104.1%
Spread cost: 15%

If you put in $100

You get 204.1 shares at 49.0¢ each.

NO wins: $204.08 back, a profit of $104.08. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $18.14 of that profit. Without it you would make $122.22.

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

1H 6H 1D 1W 1M ALL

Latest: Aug 26, 04:39 AM4 further outcomes not shown

Latest news

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Headlines are matched on the names in “Set 1 Winner: Stoyanov vs Pree”. 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 Antonia Stoyanov and Britt Du Pree in the ITF WOMEN - SINGLES: W50 Oldenzaal (Netherlands), clay, originally scheduled for August 26, 2026 at 8:30AM ET. This market will resolve to “Stoyanov” if Antonia Stoyanov wins the first set. It will resolve to “Pree” if Britt Du Pree wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by September 9, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ITF match statistics.

Source: https://www.itftennis.com/en/tournament-calendar/