This market refers to the tennis match between Daria Kasatkina and Zeynep Sonmez in the Cincinnati Open, originally scheduled for August 13, 2026 at 10:00AM ET.
This market will resolve to 'Daria Kasatkina' if Daria Kasatkina advances against Zeynep Sonmez.
This market will resolve to 'Zeynep Sonmez' if Zeynep Sonmez advances against Daria Kasatkina.
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.
Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez
WTA
Zeynep Sonmez
0-0
–
vs
13/08 15:00
–
Daria Kasatkina
0-0
Game context
Daria Kasatkina and Zeynep Sonmez meet in the first round of the 2026 Cincinnati Open on hard courts, a WTA 1000 event. Kasatkina (No. 61) enters with a 19-15 record and a recent WTA 125 title, while Sonmez (No. 52, career high No. 48) sits at 26-17. The pair split hard-court preparation in Toronto, where both exited early. Kasatkina leads their head-to-head 1-0 after a straight-sets win on clay at Roland Garros earlier in 2026. Surface transition, recent hard-court form, and Sonmez’s rising consistency shape the closely contested matchup, with trader consensus reflecting modest edges in experience and return play.
Moneyline
$22.3K Vol.Match Completed
1st Set Winner
1st Set Total
$5 Vol.Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Set 1 O/U 8.5
Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Set 1 O/U 9.5
Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Set 1 O/U 10.5
Set Total
$82 Vol.Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Total Sets: O/U 2.5
Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Set 2 O/U 8.5
Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Set 2 O/U 9.5
Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Set 2 O/U 10.5
Set Winner
Set Handicap
$2 Vol.Total Games
$4K Vol.Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Match O/U 21.5
Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Match O/U 22.5
Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Match O/U 23.5
Resolution Source: www.wtatennis.com
Odds & FAQ
What are the current odds for Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez?
Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Set 1 O/U 8.5 leads the field at 65%, with Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Set 2 Winner next at 56%. A solid favorite - though every trade can reshuffle the board.
What do traders predict for Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez?
Traders lean toward Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez Set 1 O/U 8.5, pricing it at 65%. That's conviction with real money behind it - but live forecasts shift, sometimes quickly.
When does the Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez market resolve?
Mark 20 Aug 2026 (8 days left): that's when this market is due to resolve, following Polymarket's published criteria once the result is verified.
How much money is trading on Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez?
Traders have put $4.4M through this market so far - a solid gauge of how much real money backs these odds.
How can I trade Cincinnati Open: Daria Kasatkina vs Zeynep Sonmez on Polymarket?
You can watch the odds move here in real time and trade the market directly on Polymarket. As always, prediction trading carries real risk.
Similar Markets
Jannik Sinner52%YesNo
Alexander Zverev14%YesNo
Ben Shelton67%YesNo
Brandon Nakashima34%YesNo
