TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Cincinnati Open: Diane Parry vs Lois Boisson
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson

Volume:
$706,184

Cincinnati Open: Diane Parry vs Lois Boisson

 - Polymarket

Cincinnati Open: Diane Parry vs Lois Boisson - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 17, 2026

Closed: Aug 17, 2:22 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson

View
100%
52%
Yes 100¢No 0¢
0.1¢
N/A
$700,213
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set 2 Winner

100%
Yes 100¢No 0¢
0.1¢
N/A
$2,412
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Match O/U 21.5

100%
47%
Yes 100¢No 0¢
0.1¢
N/A
$1,040
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Match O/U 23.5

100%
58%
Yes 100¢No 0¢
0.1¢
N/A
$648
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Total Sets: O/U 2.5

100%
62%
Yes 100¢No 0¢
0.1¢
N/A
$303
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Match O/U 22.5

100%
54%
Yes 100¢No 0¢
0.1¢
N/A
$217
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set 1 O/U 8.5

100%
24%
Yes 100¢No 0¢
0.1¢
N/A
$57
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set 1 O/U 9.5

100%
51%
Yes 100¢No 0¢
0.1¢
N/A
$34
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set 1 Winner

0%
48%
Yes 0¢No 100¢
—
N/A
$1,011
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set Handicap +/-1.5

0%
30%
Yes 0¢No 100¢
—
N/A
$149
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$101
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set 2 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set 2 O/U 9.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set 1 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Cincinnati Open: Diane Parry vs Lois Boisson Set 2 O/U 10.5

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Intro

This market tracks whether the first set between Diane Parry and Lois Boisson at the Cincinnati Open will exceed 9.5 games. On Polymarket, the leading outcome currently holds a probability of 100%. The result will be settled using official scores from the WTA website. The match is scheduled to conclude by August 24, 2026, and any developments up to that date will determine the outcome.

Polymarket

This market refers to the tennis match between Diane Parry and Lois Boisson in the Cincinnati Open, originally scheduled for August 17, 2026 at 10:00AM ET. This market will resolve to 'Diane Parry' if Diane Parry advances against Lois Boisson. This market will resolve to 'Lois Boisson' if Lois Boisson advances against Diane Parry. 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.

Frequently asked questions

On Polymarket, the dashboard for the Cincinnati Open Parry vs Boisson match tracks real-time odds, price fluctuations, and 24-hour volume for this specific tennis event. It shows how traders on Polymarket are pricing the contest, with updates reflecting market sentiment and any notable shifts in expectations for the players' performance. The page also displays total volume of $706,184 and recent 24-hour volume of $705,120, giving users insight into how activity evolves as the match approaches.

This market resolves around Aug 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official match conclusion, and once the winner is declared by tournament officials, the market will close and payouts will be processed accordingly.

Several signals could shift this market before it resolves, including player injuries, changes in form or performance leading up to the match, weather conditions affecting play, and any last-minute tournament updates such as seeding changes or scheduling adjustments. Media coverage and expert analysis may also sway trader sentiment, especially if new information emerges about either player's readiness or recent practices. All of these factors can cause rapid changes in odds on Polymarket as the event draws nearer.