This market refers to the tennis match between Katie Boulter and Katie Volynets in the Cincinnati Open, originally scheduled for August 13, 2026 at 10:00AM ET.
This market will resolve to 'Katie Boulter' if Katie Boulter advances against Katie Volynets.
This market will resolve to 'Katie Volynets' if Katie Volynets advances against Katie Boulter.
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: Katie Boulter vs Katie Volynets
WTA
Katie Volynets54
Katie Boulter70LIVE · S2
Game context
Katie Boulter enters the Cincinnati Open first-round matchup against Katie Volynets on outdoor hard courts amid a five-match losing streak that has dropped her 2026 record to 19-15, despite an earlier title at Ostrava. The British player, ranked No. 72, defeated Volynets in straight sets during their only prior meeting in the Ostrava semifinal earlier this year. Volynets, ranked No. 91 and receiving a wildcard, brings stronger recent results with a 32-20 record and a solid 9-8 hard-court mark, positioning her as a competitive underdog with upset potential in a tightly priced contest. Surface familiarity, recent momentum, and Boulter’s attempts to arrest her slide represent the primary variables shaping trader views ahead of the Grandstand opener.
Moneyline
$215.8K Vol.Match Completed
1st Set Winner
$21.5K Vol.Set Total
$1.4K Vol.Cincinnati Open: Katie Boulter vs Katie Volynets Total Sets: O/U 2.5
Cincinnati Open: Katie Boulter vs Katie Volynets Set 2 O/U 8.5
Cincinnati Open: Katie Boulter vs Katie Volynets Set 2 O/U 9.5
Cincinnati Open: Katie Boulter vs Katie Volynets Set 2 O/U 10.5
Set Winner
Total Games
$334 Vol.Cincinnati Open: Katie Boulter vs Katie Volynets Match O/U 21.5
Cincinnati Open: Katie Boulter vs Katie Volynets Match O/U 22.5
Cincinnati Open: Katie Boulter vs Katie Volynets Match O/U 23.5
Set Handicap
$15 Vol.1st Set Total
$62 Vol.Cincinnati Open: Katie Boulter vs Katie Volynets Set 1 O/U 8.5
Cincinnati Open: Katie Boulter vs Katie Volynets Set 1 O/U 9.5
Cincinnati Open: Katie Boulter vs Katie Volynets Set 1 O/U 10.5
Resolution Source: www.wtatennis.com
Odds & FAQ
What are the current odds for Cincinnati Open: Katie Boulter vs Katie Volynets?
Cincinnati Open: Katie Boulter vs Katie Volynets Set 1 Winner dominates the field at 99%; the nearest challenger, Cincinnati Open: Katie Boulter vs Katie Volynets Set 1 O/U 8.5, trades at just 99%. The order book treats this as nearly decided.
What do traders predict for Cincinnati Open: Katie Boulter vs Katie Volynets?
With 99% implied for Cincinnati Open: Katie Boulter vs Katie Volynets Set 1 Winner, the market has largely made up its mind. Still a forecast, not a result: prices react instantly if the story changes.
When does the Cincinnati Open: Katie Boulter vs Katie Volynets market resolve?
Mark 20 Aug 2026 (7 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: Katie Boulter vs Katie Volynets?
Total turnover stands at $6.3M. Volume shows conviction: these odds are backed by actual positions, not polls.
How can I trade Cincinnati Open: Katie Boulter vs Katie Volynets 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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