Stoiana vs. Erjavec: Match O/U 22.5

Q: Stoiana vs. Erjavec: Match O/U 22.5

Prediction markets currently price this at 48%. A YES share costs 48.0¢ and pays $1 if it happens. That is a return of 108.3% over 7d.

Cincinnati Open, Qualification: Mary Stoiana vs Veronika Erjavec$469 liquidity$0 volumecloses 7d

TennisSportsGames

Trade on Polymarket

BUY YES

Cost: 48.0¢
Implied chance: 48.0%
Return if right: 108.3%
Spread cost: 15%

If you put in $100

You get 208.3 shares at 48.0¢ each.

YES wins: $208.33 back, a profit of $108.33. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $18.94 of that profit. Without it you would make $127.27.

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: 60.0¢
Implied chance: 60.0%
Return if right: 66.7%
Spread cost: 15%

If you put in $100

You get 166.7 shares at 60.0¢ each.

NO wins: $166.67 back, a profit of $66.67. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $11.90 of that profit. Without it you would make $78.57.

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 11, 11:10 AM4 further outcomes not shown

Latest news

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How this market resolves

This market refers to the tennis match between Mary Stoiana and Veronika Erjavec in the Cincinnati Open, Qualification, originally scheduled for August 11, 2026 at 12:00PM ET. This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under." All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.

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