Svitolina vs. Swiatek: Set 1 Games O/U 9.5

National Bank Open: Elina Svitolina vs Iga Swiatek$42 liquidity$0 volumecloses 8d
TennisSportsGames
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Buy YES on Polymarket

BUY YES

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Cost
50.0¢
Implied chance
50.0%
Return if right
100.0%
Spread cost
13%

If you put in $100

You get 200.0 shares at 50.0¢ each.

YES wins: $200.00 back, a profit of $100.00. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $15.05 of that profit. Without it you would make $115.05.

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
57.0¢
Implied chance
57.0%
Return if right
75.4%
Spread cost
13%

If you put in $100

You get 175.4 shares at 57.0¢ each.

NO wins: $175.44 back, a profit of $75.44. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $11.48 of that profit. Without it you would make $86.92.

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

No price history for this window.

Latest news

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How this market resolves

This market refers to the tennis match between Elina Svitolina and Iga Swiatek in the National Bank Open, originally scheduled for August 12, 2026 at 3:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game toward the total. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official WTA results.

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

Other outcomes in National Bank Open: Elina Svitolina vs Iga Swiatek

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