Cincinnati Open: Iga Swiatek vs Maria Sakkari

WTA
Maria Sakkari611
Iga Swiatek466
Final
Game context

Iga Swiatek enters this Cincinnati Open round-of-32 matchup as defending champion and recent Toronto title winner on a seven-match winning streak, while Maria Sakkari arrives after a marathon second-round victory. Swiatek leads the head-to-head 5-4 overall and 5-3 on hard courts, including straight-sets wins in their last two hard-court encounters, though Sakkari took their most recent clash in Doha earlier this year. Swiatek’s superior serve percentage and baseline consistency in recent outings contrast with Sakkari’s physical style that can extend rallies, yet the Pole’s momentum and higher ranking position her as the clear trader favorite in the implied probabilities. The hard-court surface and potential for a straightforward contest favor the higher seed barring any unexpected injury or stamina issues for either player.

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Moneyline
$854.8K Vol.

This market refers to the tennis match between Iga Swiatek and Maria Sakkari in the Cincinnati Open, originally scheduled for August 17, 2026 at 11:00AM ET.

This market will resolve to 'Iga Swiatek' if Iga Swiatek advances against Maria Sakkari.

This market will resolve to 'Maria Sakkari' if Maria Sakkari advances against Iga Swiatek.

If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.

If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.

If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.

The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

Resolution Source: www.wtatennis.com

Odds & FAQ

What are the current odds for Cincinnati Open: Iga Swiatek vs Maria Sakkari?
Completed Match dominates the field at 99%; the nearest challenger, Cincinnati Open: Iga Swiatek vs Maria Sakkari Set 2 Winner, trades at just 99%. The order book treats this as nearly decided.
What do traders predict for Cincinnati Open: Iga Swiatek vs Maria Sakkari?
Traders price Completed Match at a 99% implied probability - about as confident as prediction markets get. Real money stands behind that number, updated live.
When does the Cincinnati Open: Iga Swiatek vs Maria Sakkari market resolve?
Resolution is scheduled for 24 Aug 2026 (7 days left). Once the outcome is confirmed, the market settles under Polymarket's published criteria.
How much money is trading on Cincinnati Open: Iga Swiatek vs Maria Sakkari?
$5.7M in total volume has traded here. Deeper markets like this tend to price events more sharply.
How can I trade Cincinnati Open: Iga Swiatek vs Maria Sakkari on Polymarket?
Follow this page for live prices; trading happens on Polymarket itself. Start small - implied odds move, and so can your position's value.

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